### About the Number 160 (one hundred sixty)

This nBAB about the number `160` was the `160`th nBAB.

```   MathBabbler Number Analyst (MBNA) output:
=========================================
160 is a natural, whole, integer
160 is even
160 proper divisors are: 1,2,4,5,8,10,16,20,32,40,80,
160 is abundant (sum of divisors is 218)
160 is unhappy
160 is not a Harshad number
160 is not prime
160 has the prime factors: 2*2*2*2*2*5
160 sum prime factors: 2...2...2...2...2...5...answer: 15
160 in octal is 0240
160 in binary is 10100000 (is evil)
160 nearest square numbers: -16...9 (144...169 [13])
sqrt(160) = 12.6491
ln(160) = 5.07517
log(160) = 2.20412
160 reciprocal is .00625000000000000000000000000000
160! is 4.71472e+284
160 is 50.9296 Pi years
160 is 8 scoreyears
160 written as a Roman numeral is CLX
```

`[Wikipedia]` `160` is the sum of the first 11 primes and it is the sum of the cubes of the first three primes.

```   2 + 3 + 5 + 7 + 11 + 13 + 17 + 19 + 23 + 29 + 31 = 160

2^3 + 3^3 + 5^3 = 8 + 27 + 125 = 160
```

According to NumberGossip.com, `160` is a practical number.

Creator: Gerald Thurman [gthurman@gmail.com]
Created: 11 April 2009