12438988992
12,438,988,992 is an even composite number composed of three prime numbers multiplied together.
12438988992 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eighty-four divisors.
Prime factorization of 12438988992:
26 × 33 × 26832
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 2683 × 2683)See below for interesting mathematical facts about the number 12438988992 from the Numbermatics database.
Names of 12438988992
- Cardinal: 12438988992 can be written as Twelve billion, four hundred thirty-eight million, nine hundred eighty-eight thousand, nine hundred ninety-two.
Scientific notation
- Scientific notation: 1.2438988992 × 1010
Factors of 12438988992
Divisors of 12438988992
- Number of divisors d(n): 84
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 96 108 144 192 216 288 432 576 864 1728 2683 5366 8049 10732 16098 21464 24147 32196 42928 48294 64392 72441 85856 96588 128784 144882 171712 193176 257568 289764 386352 515136 579528 772704 1159056 1545408 2318112 4636224 7198489 14396978 21595467 28793956 43190934 57587912 64786401 86381868 115175824 129572802 172763736 194359203 230351648 259145604 345527472 388718406 460703296 518291208 691054944 777436812 1036582416 1382109888 1554873624 2073164832 3109747248 4146329664 6219494496 12438988992
- Sum of all divisors σ(n): 36581958840
- Sum of proper divisors (its aliquot sum) s(n): 24142969848
- 12438988992 is an abundant number, because the sum of its proper divisors (24142969848) is greater than itself. Its abundance is 11703980856
Bases of 12438988992
- Binary: 10111001010110101111101000110000002
- Hexadecimal: 0x2E56BE8C0
- Base-36: 5PPUPC0
Squares and roots of 12438988992
- 12438988992 squared (124389889922) is 154728447143097176064
- 12438988992 cubed (124389889923) is 1924665450762239621846381887488
-
The
square root of 12438988992 is 111530.2156009753 -
The
cube root of 12438988992 is 2317.0124167731
Scales and comparisons
How big is 12438988992?- 12,438,988,992 seconds is equal to 395 years, 27 weeks, 18 hours, 43 minutes, 12 seconds.
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To count from 1 to 12,438,988,992 would take you about seven hundred ninety-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 12438988992 cubic inches would be around 193.1 feet tall.
Recreational maths with 12438988992
- 12438988992 backwards is 29988983421
- The number of decimal digits it has is: 11
- The sum of 12438988992's digits is 63
- More coming soon!
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Numbermatics. (2024). Number 12438988992 - Facts about the integer. Retrieved 18 June 2024, from https://numbermatics.com/n/12438988992/
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The information we have on file for 12438988992 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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