131038992
131,038,992 is an even composite number composed of five prime numbers multiplied together.
131038992 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 131038992:
24 × 33 × 7 × 17 × 2549
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 7 × 17 × 2549)See below for interesting mathematical facts about the number 131038992 from the Numbermatics database.
Names of 131038992
- Cardinal: 131038992 can be written as One hundred thirty-one million, thirty-eight thousand, nine hundred ninety-two.
Scientific notation
- Scientific notation: 1.31038992 × 108
Factors of 131038992
Divisors of 131038992
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 17 18 21 24 27 28 34 36 42 48 51 54 56 63 68 72 84 102 108 112 119 126 136 144 153 168 189 204 216 238 252 272 306 336 357 378 408 432 459 476 504 612 714 756 816 918 952 1008 1071 1224 1428 1512 1836 1904 2142 2448 2549 2856 3024 3213 3672 4284 5098 5712 6426 7344 7647 8568 10196 12852 15294 17136 17843 20392 22941 25704 30588 35686 40784 43333 45882 51408 53529 61176 68823 71372 86666 91764 107058 122352 129999 137646 142744 160587 173332 183528 214116 259998 275292 285488 303331 321174 346664 367056 389997 428232 481761 519996 550584 606662 642348 693328 779994 856464 909993 963522 1039992 1101168 1169991 1213324 1284696 1559988 1819986 1927044 2079984 2339982 2426648 2569392 2729979 3119976 3639972 3854088 4679964 4853296 5459958 6239952 7279944 7708176 8189937 9359928 10919916 14559888 16379874 18719856 21839832 32759748 43679664 65519496 131038992
- Sum of all divisors σ(n): 455328000
- Sum of proper divisors (its aliquot sum) s(n): 324289008
- 131038992 is an abundant number, because the sum of its proper divisors (324289008) is greater than itself. Its abundance is 193250016
Bases of 131038992
- Binary: 1111100111101111111000100002
- Hexadecimal: 0x7CF7F10
- Base-36: 260MC0
Squares and roots of 131038992
- 131038992 squared (1310389922) is 17171217424376064
- 131038992 cubed (1310389923) is 2250099022703075655487488
-
The
square root of 131038992 is 11447.2263889557 -
The
cube root of 131038992 is 507.9256923159
Scales and comparisons
How big is 131038992?- 131,038,992 seconds is equal to 4 years, 8 weeks, 4 days, 15 hours, 43 minutes, 12 seconds.
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To count from 1 to 131,038,992 would take you about six 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 131038992 cubic inches would be around 42.3 feet tall.
Recreational maths with 131038992
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