# 155062308730

## 155,062,308,730 is an even composite number composed of seven prime numbers multiplied together.

What does the number 155062308730 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 128 divisors.

155062308730 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.

## Prime factorization of 155062308730:

### 2 × 5 × 7 × 23 × 41 × 1187 × 1979

See below for interesting mathematical facts about the number 155062308730 from the Numbermatics database.

### Names of 155062308730

• Cardinal: 155062308730 can be written as One hundred fifty-five billion, sixty-two million, three hundred eight thousand, seven hundred thirty.

### Scientific notation

• Scientific notation: 1.5506230873 × 1011

### Factors of 155062308730

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3244

### Divisors of 155062308730

• Number of divisors d(n): 128
• Complete list of divisors:
• Sum of all divisors σ(n): 341432340480
• Sum of proper divisors (its aliquot sum) s(n): 186370031750
• 155062308730 is an abundant number, because the sum of its proper divisors (186370031750) is greater than itself. Its abundance is 31307723020

### Bases of 155062308730

• Binary: 100100000110100110111100001111011110102
• Base-36: 1Z8G3F5M

### Squares and roots of 155062308730

• 155062308730 squared (1550623087302) is 24044319588677834212900
• 155062308730 cubed (1550623087303) is 3728367707262348941228456348617000
• The square root of 155062308730 is 393779.5179158001
• The cube root of 155062308730 is 5372.4050496829

### Scales and comparisons

How big is 155062308730?
• 155,062,308,730 seconds is equal to 4,930 years, 26 weeks, 15 hours, 32 minutes, 10 seconds.
• To count from 1 to 155,062,308,730 would take you about nine thousand, eight hundred sixty-one 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. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 155062308730 cubic inches would be around 447.7 feet tall.

### Recreational maths with 155062308730

• 155062308730 backwards is 037803260551
• The number of decimal digits it has is: 12
• The sum of 155062308730's digits is 40
• More coming soon!