2131987230

2,131,987,230 is an even composite number composed of four prime numbers multiplied together.

What does the number 2131987230 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 48 divisors.

2131987230 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 2131987230:

2 × 3⁵ × 5 × 877361

(2 × 3 × 3 × 3 × 3 × 3 × 5 × 877361)

See below for interesting mathematical facts about the number 2131987230 from the Numbermatics database.

Names of 2131987230

Cardinal: 2131987230 can be written as Two billion, one hundred thirty-one million, nine hundred eighty-seven thousand, two hundred thirty.

Scientific notation

Scientific notation: 2.13198723 × 10⁹

Factors of 2131987230

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 8
Sum of prime factors: 877371

Divisors of 2131987230

Number of divisors d(n): 48
Complete list of divisors:
1 2 3 5 6 9 10 15 18 27 30 45 54 81 90 135 162 243 270 405 486 810 1215 2430 877361 1754722 2632083 4386805 5264166 7896249 8773610 13160415 15792498 23688747 26320830 39481245 47377494 71066241 78962490 118443735 142132482 213198723 236887470 355331205 426397446 710662410 1065993615 2131987230
Sum of all divisors σ(n): 5748475824
Sum of proper divisors (its aliquot sum) s(n): 3616488594
2131987230 is an abundant number, because the sum of its proper divisors (3616488594) is greater than itself. Its abundance is 1484501364

Bases of 2131987230

Binary: 1111111000100111000101100011110₂
Hexadecimal: 0x7F138B1E
Base-36: Z9BVVI

Squares and roots of 2131987230

2131987230 squared (2131987230²) is 4545369548883072900
2131987230 cubed (2131987230³) is 9690669833849572185959067000
The square root of 2131987230 is 46173.4472397285
The cube root of 2131987230 is 1287.0483624059

Scales and comparisons

How big is 2131987230?

2,131,987,230 seconds is equal to 67 years, 41 weeks, 18 hours, 40 minutes, 30 seconds.
To count from 1 to 2,131,987,230 would take you about one hundred thirty-five 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 2131987230 cubic inches would be around 107.3 feet tall.

Recreational maths with 2131987230

2131987230 backwards is 0327891312
The number of decimal digits it has is: 10
The sum of 2131987230's digits is 36
More coming soon!

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The information we have on file for 2131987230 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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