138703046992

138,703,046,992 is an even composite number composed of four prime numbers multiplied together.

What does the number 138703046992 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 40 divisors.

138703046992 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty divisors.

Prime factorization of 138703046992:

2⁴ × 19 × 307 × 1486189

(2 × 2 × 2 × 2 × 19 × 307 × 1486189)

See below for interesting mathematical facts about the number 138703046992 from the Numbermatics database.

Names of 138703046992

Cardinal: 138703046992 can be written as One hundred thirty-eight billion, seven hundred three million, forty-six thousand, nine hundred ninety-two.

Scientific notation

Scientific notation: 1.38703046992 × 10¹¹

Factors of 138703046992

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 1486517

Divisors of 138703046992

Number of divisors d(n): 40
Complete list of divisors:
1 2 4 8 16 19 38 76 152 304 307 614 1228 2456 4912 5833 11666 23332 46664 93328 1486189 2972378 5944756 11889512 23779024 28237591 56475182 112950364 225900728 451801456 456260023 912520046 1825040092 3650080184 7300160368 8668940437 17337880874 34675761748 69351523496 138703046992
Sum of all divisors σ(n): 283802842400
Sum of proper divisors (its aliquot sum) s(n): 145099795408
138703046992 is an abundant number, because the sum of its proper divisors (145099795408) is greater than itself. Its abundance is 6396748416

Bases of 138703046992

Binary: 10000001001011010110001000100101010000₂
Hexadecimal: 0x204B588950
Base-36: 1RPW7O0G

Squares and roots of 138703046992

138703046992 squared (138703046992²) is 19238535244864960248064
138703046992 cubed (138703046992³) is 2668443458125752807981432969023488
The square root of 138703046992 is 372428.5797196557
The cube root of 138703046992 is 5176.4099963325

Scales and comparisons

How big is 138703046992?

138,703,046,992 seconds is equal to 4,410 years, 17 weeks, 8 hours, 9 minutes, 52 seconds.
To count from 1 to 138,703,046,992 would take you about eight thousand, eight hundred twenty 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 138703046992 cubic inches would be around 431.4 feet tall.

Recreational maths with 138703046992

138703046992 backwards is 299640307831
The number of decimal digits it has is: 12
The sum of 138703046992's digits is 52
More coming soon!

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The information we have on file for 138703046992 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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