13929657940
13,929,657,940 is an even composite number composed of five prime numbers multiplied together.
What does the number 13929657940 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 72 divisors.
13929657940 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 13929657940:
22 × 5 × 112 × 349 × 16493
(2 × 2 × 5 × 11 × 11 × 349 × 16493)See below for interesting mathematical facts about the number 13929657940 from the Numbermatics database.
Names of 13929657940
- Cardinal: 13929657940 can be written as Thirteen billion, nine hundred twenty-nine million, six hundred fifty-seven thousand, nine hundred forty.
Scientific notation
- Scientific notation: 1.392965794 × 1010
Factors of 13929657940
Divisors of 13929657940
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 4 5 10 11 20 22 44 55 110 121 220 242 349 484 605 698 1210 1396 1745 2420 3490 3839 6980 7678 15356 16493 19195 32986 38390 42229 65972 76780 82465 84458 164930 168916 181423 211145 329860 362846 422290 725692 844580 907115 1814230 1995653 3628460 3991306 5756057 7982612 9978265 11512114 19956530 23024228 28780285 39913060 57560570 63316627 115121140 126633254 253266508 316583135 633166270 696482897 1266332540 1392965794 2785931588 3482414485 6964828970 13929657940
- Sum of all divisors σ(n): 32247419400
- Sum of proper divisors (its aliquot sum) s(n): 18317761460
- 13929657940 is an abundant number, because the sum of its proper divisors (18317761460) is greater than itself. Its abundance is 4388103520
Bases of 13929657940
- Binary: 11001111100100010110110110010101002
- Hexadecimal: 0x33E45B654
- Base-36: 6EDCWUS
Squares and roots of 13929657940
- 13929657940 squared (139296579402) is 194035370325405043600
- 13929657940 cubed (139296579403) is 2702846336894118749298786184000
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The
square root of 13929657940 is 118023.9718870703 -
The
cube root of 13929657940 is 2406.0989521511
Scales and comparisons
How big is 13929657940?- 13,929,657,940 seconds is equal to 442 years, 47 weeks, 5 days, 21 hours, 25 minutes, 40 seconds.
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To count from 1 to 13,929,657,940 would take you about eight hundred eighty-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 13929657940 cubic inches would be around 200.5 feet tall.
Recreational maths with 13929657940
- 13929657940 backwards is 04975692931
- 13929657940 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13929657940's digits is 55
- More coming soon!
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The information we have on file for 13929657940 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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