12642589239390
12,642,589,239,390 is an even composite number composed of five prime numbers multiplied together.
12642589239390 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 12642589239390:
2 × 32 × 5 × 112 × 10513
(2 × 3 × 3 × 5 × 11 × 11 × 1051 × 1051 × 1051)See below for interesting mathematical facts about the number 12642589239390 from the Numbermatics database.
Names of 12642589239390
- Cardinal: 12642589239390 can be written as Twelve trillion, six hundred forty-two billion, five hundred eighty-nine million, two hundred thirty-nine thousand, three hundred ninety.
Scientific notation
- Scientific notation: 1.264258923939 × 1013
Factors of 12642589239390
Divisors of 12642589239390
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 5 6 9 10 11 15 18 22 30 33 45 55 66 90 99 110 121 165 198 242 330 363 495 605 726 990 1051 1089 1210 1815 2102 2178 3153 3630 5255 5445 6306 9459 10510 10890 11561 15765 18918 23122 31530 34683 47295 57805 69366 94590 104049 115610 127171 173415 208098 254342 346830 381513 520245 635855 763026 1040490 1104601 1144539 1271710 1907565 2209202 2289078 3313803 3815130 5523005 5722695 6627606 9941409 11046010 11445390 12150611 16569015 19882818 24301222 33138030 36451833 49707045 60753055 72903666 99414090 109355499 121506110 133656721 182259165 218710998 267313442 364518330 400970163 546777495 668283605 801940326 1093554990 1160935651 1202910489 1336567210 2004850815 2321871302 2405820978 3482806953 4009701630 5804678255 6014552445 6965613906 10448420859 11609356510 12029104890 12770292161 17414034765 20896841718 25540584322 34828069530 38310876483 52242104295 63851460805 76621752966 104484208590 114932629449 127702921610 140473213771 191554382415 229865258898 280946427542 383108764830 421419641313 574663147245 702366068855 842839282626 1149326294490 1264258923939 1404732137710 2107098206565 2528517847878 4214196413130 6321294619695 12642589239390
- Sum of all divisors σ(n): 36165049463088
- Sum of proper divisors (its aliquot sum) s(n): 23522460223698
- 12642589239390 is an abundant number, because the sum of its proper divisors (23522460223698) is greater than itself. Its abundance is 10879870984308
Bases of 12642589239390
- Binary: 101101111111100101010000101001101000010111102
- Hexadecimal: 0xB7F950A685E
- Base-36: 4HBXB7LNI
Squares and roots of 12642589239390
- 12642589239390 squared (126425892393902) is 159835062675939818727572100
- 12642589239390 cubed (126425892393903) is 2020729043464062970900430233360385019000
-
The
square root of 12642589239390 is 3555641.8885188649 -
The
cube root of 12642589239390 is 23295.8561520595
Scales and comparisons
How big is 12642589239390?- 12,642,589,239,390 seconds is equal to 401,995 years, 12 weeks, 8 hours, 16 minutes, 30 seconds.
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To count from 1 to 12,642,589,239,390 would take you about one million, four thousand, nine hundred eighty-eight 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 12642589239390 cubic inches would be around 1941.3 feet tall.
Recreational maths with 12642589239390
- 12642589239390 backwards is 09393298524621
- The number of decimal digits it has is: 14
- The sum of 12642589239390's digits is 63
- More coming soon!
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