100731533142
100,731,533,142 is an even composite number composed of seven prime numbers multiplied together.
100731533142 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 100731533142:
2 × 3 × 41 × 43 × 79 × 149 × 809
See below for interesting mathematical facts about the number 100731533142 from the Numbermatics database.
Names of 100731533142
- Cardinal: 100731533142 can be written as One hundred billion, seven hundred thirty-one million, five hundred thirty-three thousand, one hundred forty-two.
Scientific notation
- Scientific notation: 1.00731533142 × 1011
Factors of 100731533142
Divisors of 100731533142
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 3 6 41 43 79 82 86 123 129 149 158 237 246 258 298 447 474 809 894 1618 1763 2427 3239 3397 3526 4854 5289 6109 6407 6478 6794 9717 10191 10578 11771 12218 12814 18327 19221 19434 20382 23542 33169 34787 35313 36654 38442 63911 66338 69574 70626 99507 104361 120541 127822 139277 191733 199014 208722 241082 262687 278554 361623 383466 417831 482611 506153 525374 723246 788061 835662 965222 1012306 1426267 1447833 1518459 1576122 2620351 2748173 2852534 2895666 3036918 4278801 4942181 5183263 5240702 5496346 7861053 8244519 8557602 9522739 9884362 10366526 14826543 15549789 15722106 16489038 19045478 20752273 28568217 29653086 31099578 41504546 57136434 62256819 112675093 124513638 212513783 225350186 338025279 390432299 409477777 425027566 637541349 676050558 780864598 818955554 1171296897 1228433331 1275082698 2342593794 2456866662 16788588857 33577177714 50365766571 100731533142
- Sum of all divisors σ(n): 215550720000
- Sum of proper divisors (its aliquot sum) s(n): 114819186858
- 100731533142 is an abundant number, because the sum of its proper divisors (114819186858) is greater than itself. Its abundance is 14087653716
Bases of 100731533142
- Binary: 10111011101000001000100110111010101102
- Hexadecimal: 0x1774113756
- Base-36: 1A9WYCEU
Squares and roots of 100731533142
- 100731533142 squared (1007315331422) is 10146841769137844392164
- 100731533142 cubed (1007315331423) is 1022106927954538685155706811099288
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The
square root of 100731533142 is 317382.3138456205 -
The
cube root of 100731533142 is 4652.8795998519
Scales and comparisons
How big is 100731533142?- 100,731,533,142 seconds is equal to 3,202 years, 49 weeks, 3 days, 5 hours, 25 minutes, 42 seconds.
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To count from 1 to 100,731,533,142 would take you about six thousand, four hundred 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 100731533142 cubic inches would be around 387.7 feet tall.
Recreational maths with 100731533142
- 100731533142 backwards is 241335137001
- The number of decimal digits it has is: 12
- The sum of 100731533142's digits is 30
- More coming soon!
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