15121401400
15,121,401,400 is an even composite number composed of five prime numbers multiplied together.
15121401400 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 15121401400:
23 × 52 × 7 × 17 × 635353
(2 × 2 × 2 × 5 × 5 × 7 × 17 × 635353)See below for interesting mathematical facts about the number 15121401400 from the Numbermatics database.
Names of 15121401400
- Cardinal: 15121401400 can be written as Fifteen billion, one hundred twenty-one million, four hundred one thousand, four hundred.
Scientific notation
- Scientific notation: 1.51214014 × 1010
Factors of 15121401400
Divisors of 15121401400
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 4 5 7 8 10 14 17 20 25 28 34 35 40 50 56 68 70 85 100 119 136 140 170 175 200 238 280 340 350 425 476 595 680 700 850 952 1190 1400 1700 2380 2975 3400 4760 5950 11900 23800 635353 1270706 2541412 3176765 4447471 5082824 6353530 8894942 10801001 12707060 15883825 17789884 21602002 22237355 25414120 31767650 35579768 43204004 44474710 54005005 63535300 75607007 86408008 88949420 108010010 111186775 127070600 151214014 177898840 216020020 222373550 270025025 302428028 378035035 432040040 444747100 540050050 604856056 756070070 889494200 1080100100 1512140140 1890175175 2160200200 3024280280 3780350350 7560700700 15121401400
- Sum of all divisors σ(n): 42543303840
- Sum of proper divisors (its aliquot sum) s(n): 27421902440
- 15121401400 is an abundant number, because the sum of its proper divisors (27421902440) is greater than itself. Its abundance is 12300501040
Bases of 15121401400
- Binary: 11100001010100111001000110001110002
- Hexadecimal: 0x3854E4638
- Base-36: 6Y2W3ZS
Squares and roots of 15121401400
- 15121401400 squared (151214014002) is 228656780299921960000
- 15121401400 cubed (151214014003) is 3457610957746732345834744000000
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The
square root of 15121401400 is 122969.1075026569 -
The
cube root of 15121401400 is 2472.8475739431
Scales and comparisons
How big is 15121401400?- 15,121,401,400 seconds is equal to 480 years, 42 weeks, 2 days, 5 hours, 16 minutes, 40 seconds.
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To count from 1 to 15,121,401,400 would take you about nine 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 15121401400 cubic inches would be around 206.1 feet tall.
Recreational maths with 15121401400
- 15121401400 backwards is 00410412151
- The number of decimal digits it has is: 11
- The sum of 15121401400's digits is 19
- More coming soon!
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