131494644972
131,494,644,972 is an even composite number composed of six prime numbers multiplied together.
131494644972 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 131494644972:
22 × 33 × 17 × 19 × 193 × 19531
(2 × 2 × 3 × 3 × 3 × 17 × 19 × 193 × 19531)See below for interesting mathematical facts about the number 131494644972 from the Numbermatics database.
Names of 131494644972
- Cardinal: 131494644972 can be written as One hundred thirty-one billion, four hundred ninety-four million, six hundred forty-four thousand, nine hundred seventy-two.
Scientific notation
- Scientific notation: 1.31494644972 × 1011
Factors of 131494644972
Divisors of 131494644972
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 6 9 12 17 18 19 27 34 36 38 51 54 57 68 76 102 108 114 153 171 193 204 228 306 323 342 386 459 513 579 612 646 684 772 918 969 1026 1158 1292 1737 1836 1938 2052 2316 2907 3281 3474 3667 3876 5211 5814 6562 6948 7334 8721 9843 10422 11001 11628 13124 14668 17442 19531 19686 20844 22002 29529 33003 34884 39062 39372 44004 58593 59058 62339 66006 78124 88587 99009 117186 118116 124678 132012 175779 177174 187017 198018 234372 249356 332027 351558 354348 371089 374034 396036 527337 561051 664054 703116 742178 748068 996081 1054674 1113267 1122102 1328108 1484356 1683153 1992162 2109348 2226534 2244204 2988243 3339801 3366306 3769483 3984324 4453068 5976486 6308513 6679602 6732612 7538966 8964729 10019403 11308449 11952972 12617026 13359204 15077932 17929458 18925539 20038806 22616898 25234052 33925347 35858916 37851078 40077612 45233796 56776617 64081211 67850694 71620177 75702156 101776041 113553234 128162422 135701388 143240354 170329851 192243633 203552082 214860531 227106468 256324844 286480708 340659702 384487266 407104164 429721062 576730899 644581593 681319404 768974532 859442124 1153461798 1217543009 1289163186 1730192697 1933744779 2306923596 2435086018 2578326372 3460385394 3652629027 3867489558 4870172036 6920770788 7305258054 7734979116 10957887081 14610516108 21915774162 32873661243 43831548324 65747322486 131494644972
- Sum of all divisors σ(n): 381952166400
- Sum of proper divisors (its aliquot sum) s(n): 250457521428
- 131494644972 is an abundant number, because the sum of its proper divisors (250457521428) is greater than itself. Its abundance is 118962876456
Bases of 131494644972
- Binary: 11110100111011011000100001100111011002
- Hexadecimal: 0x1E9DB10CEC
- Base-36: 1OEOILF0
Squares and roots of 131494644972
- 131494644972 squared (1314946449722) is 17290841656312324880784
- 131494644972 cubed (1314946449723) is 2273653084863857602946614305018048
-
The
square root of 131494644972 is 362621.9036020853 -
The
cube root of 131494644972 is 5085.1373640463
Scales and comparisons
How big is 131494644972?- 131,494,644,972 seconds is equal to 4,181 years, 6 weeks, 2 days, 18 hours, 16 minutes, 12 seconds.
-
To count from 1 to 131,494,644,972 would take you about eight thousand, three hundred sixty-two 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 131494644972 cubic inches would be around 423.8 feet tall.
Recreational maths with 131494644972
- 131494644972 backwards is 279446494131
- 131494644972 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 131494644972's digits is 54
- More coming soon!
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