121351096872
121,351,096,872 is an even composite number composed of five prime numbers multiplied together.
121351096872 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 121351096872:
23 × 32 × 17 × 31 × 3198163
(2 × 2 × 2 × 3 × 3 × 17 × 31 × 3198163)See below for interesting mathematical facts about the number 121351096872 from the Numbermatics database.
Names of 121351096872
- Cardinal: 121351096872 can be written as One hundred twenty-one billion, three hundred fifty-one million, ninety-six thousand, eight hundred seventy-two.
Scientific notation
- Scientific notation: 1.21351096872 × 1011
Factors of 121351096872
Divisors of 121351096872
- Number of divisors d(n): 96
-
Complete list of divisors:
1 2 3 4 6 8 9 12 17 18 24 31 34 36 51 62 68 72 93 102 124 136 153 186 204 248 279 306 372 408 527 558 612 744 1054 1116 1224 1581 2108 2232 3162 4216 4743 6324 9486 12648 18972 37944 3198163 6396326 9594489 12792652 19188978 25585304 28783467 38377956 54368771 57566934 76755912 99143053 108737542 115133868 163106313 198286106 217475084 230267736 297429159 326212626 396572212 434950168 489318939 594858318 652425252 793144424 892287477 978637878 1189716636 1304850504 1685431901 1784574954 1957275756 2379433272 3370863802 3569149908 3914551512 5056295703 6741727604 7138299816 10112591406 13483455208 15168887109 20225182812 30337774218 40450365624 60675548436 121351096872
- Sum of all divisors σ(n): 359217780480
- Sum of proper divisors (its aliquot sum) s(n): 237866683608
- 121351096872 is an abundant number, because the sum of its proper divisors (237866683608) is greater than itself. Its abundance is 116515586736
Bases of 121351096872
- Binary: 11100010000010001011011001010001010002
- Hexadecimal: 0x1C4116CA28
- Base-36: 1JQXB5M0
Squares and roots of 121351096872
- 121351096872 squared (1213510968722) is 14726088712037528184384
- 121351096872 cubed (1213510968723) is 1787027017840131795202613061646848
-
The
square root of 121351096872 is 348354.8433307623 -
The
cube root of 121351096872 is 4950.8667240197
Scales and comparisons
How big is 121351096872?- 121,351,096,872 seconds is equal to 3,858 years, 30 weeks, 4 days, 14 hours, 1 minute, 12 seconds.
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To count from 1 to 121,351,096,872 would take you about seven thousand, seven hundred seventeen 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 121351096872 cubic inches would be around 412.6 feet tall.
Recreational maths with 121351096872
- 121351096872 backwards is 278690153121
- The number of decimal digits it has is: 12
- The sum of 121351096872's digits is 45
- More coming soon!
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