# 155012704

## 155,012,704 is an even composite number composed of five prime numbers multiplied together.

155012704 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.

## Prime factorization of 155012704:

### 25 × 7 × 11 × 53 × 1187

(2 × 2 × 2 × 2 × 2 × 7 × 11 × 53 × 1187)

See below for interesting mathematical facts about the number 155012704 from the Numbermatics database.

### Names of 155012704

• Cardinal: 155012704 can be written as One hundred fifty-five million, twelve thousand, seven hundred four.

### Scientific notation

• Scientific notation: 1.55012704 × 108

### Factors of 155012704

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1260

### Divisors of 155012704

• Number of divisors d(n): 96
• Complete list of divisors:
• Sum of all divisors σ(n): 387991296
• Sum of proper divisors (its aliquot sum) s(n): 232978592
• 155012704 is an abundant number, because the sum of its proper divisors (232978592) is greater than itself. Its abundance is 77965888

### Bases of 155012704

• Binary: 1001001111010100111001100000 2
• Base-36: 2KAGKG

### Squares and roots of 155012704

• 155012704 squared (1550127042) is 24028938401391616
• 155012704 cubed (1550127043) is 3724790715849151759089664
• The square root of 155012704 is 12450.4097924527
• The cube root of 155012704 is 537.1832107689

### Scales and comparisons

How big is 155012704?
• 155,012,704 seconds is equal to 4 years, 48 weeks, 2 days, 3 hours, 5 minutes, 4 seconds.
• To count from 1 to 155,012,704 would take you about seven years!

This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000.

Note: we do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!

• A cube with a volume of 155012704 cubic inches would be around 44.8 feet tall.

### Recreational maths with 155012704

• 155012704 backwards is 407210551
• The number of decimal digits it has is: 9
• The sum of 155012704's digits is 25
• More coming soon!

The information we have on file for 155012704 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!

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