Twitter announced that it has received another $35 million from investors. Messages posted to Twitter are called tweets and the maximum length of the tweet is

`characters.`

140MathBabbler Number Analyst (MBNA) output: ========================================= 140 is a natural, whole, integer 140 is even 140 proper divisors are: 1,2,4,5,7,10,14,20,28,35,70, 140 is abundant (sum of divisors is 196) 140 is unhappy 140 is a Harshad number 140 is not prime 140 has the prime factors: 2*2*5*7 140 in octal is 0214 140 in hexadecimal is 0x8c 140 in binary is 10001100 (is odious) 140 nearest square numbers: -19...4 (121 [11]...144 [12]) sqrt(140) = 11.8322 ln(140) = 4.94164 log(140) = 2.14613 140 reciprocal is .00714285714285714285714285714285 140! is 1.3462e+241 140 is 44.5634 Pi years 140 is 7 scoreyears 140 written as a Roman numeral is CXL

`[Wikipedia]`

`is a`

140harmonic divisor number.

`[Wikipedia]`

`is the sum of the squares of the first seven integers.`

140## Update::2009.03.25

nBAB #

`, which was about the number 45, was created on 25 March 2009.`

140## Update::2015.02.10

BAB::MathBabbler is

`Days Older Than MKNZ was posted on 10 February 2015 after MathBabbler discovered he was`

140`days older than MKNZ. MathBabbler noticed that this nBAB for the number`

140`was four days away from turing six years old, so updated MBNA was added to this nBAB.`

140140 is a natural, whole, integer 140 is even 140 proper divisors are: 1,2,4,5,7,10,14,20,28,35,70, 140 has 11 proper divisors 140 is abundant (sum of divisors is 196; ratio: 1.4) 140 is unhappy 140 is not a Squarefree Number: 4, 140 is Harshad (Niven) number 140 is composite (not prime) 140 has the prime factors: 2*2*5*7 (sum=16) 140 is Arithmetic (A003601) 140 is a harmonic (Ore) number 140 is not in A038853 140 in octal is 0214 140 in hexadecimal is 0x8c 140 in binary is 10001100 (is odious) 140 nearest square numbers: -19...4 (121...144 [12]) sqrt(140) = 11.8322 ln(140) = 4.94164 log(140) = 2.14613 140 reciprocal is .00714285714285714285714285714285 140! is 1.3462e+241 140 is 44.5634 Pi years 140 is 7 scoreyears 140 written as a Roman numeral is CXL 140 is 36^2 - 34^2 and 2 * (36 + 34) 140 is a multiple of 1 & it contains a 1 (A011531) 140 is a multiple of 4 & it contains a 4 (A121024) 140 is a multiple of 14 & it contains a 14 (A121034)

**Creator:** Gerald Thurman
[gthurman@gmail.com]

**Created:** 14 February 2009

This work is licensed under a Creative Commons Attribution 3.0 United States License.