131284132
131,284,132 is an even composite number composed of five prime numbers multiplied together.
131284132 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred eight divisors.
Prime factorization of 131284132:
22 × 72 × 17 × 312 × 41
(2 × 2 × 7 × 7 × 17 × 31 × 31 × 41)See below for interesting mathematical facts about the number 131284132 from the Numbermatics database.
Names of 131284132
- Cardinal: 131284132 can be written as One hundred thirty-one million, two hundred eighty-four thousand, one hundred thirty-two.
Scientific notation
- Scientific notation: 1.31284132 × 108
Factors of 131284132
Divisors of 131284132
- Number of divisors d(n): 108
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Complete list of divisors:
1 2 4 7 14 17 28 31 34 41 49 62 68 82 98 119 124 164 196 217 238 287 434 476 527 574 697 833 868 961 1054 1148 1271 1394 1519 1666 1922 2009 2108 2542 2788 3038 3332 3689 3844 4018 4879 5084 6076 6727 7378 8036 8897 9758 13454 14756 16337 17794 19516 21607 25823 26908 32674 34153 35588 39401 43214 47089 51646 62279 65348 68306 78802 86428 94178 103292 114359 124558 136612 151249 157604 188356 228718 249116 275807 302498 457436 551614 604996 669817 800513 1058743 1103228 1339634 1601026 1930649 2117486 2679268 3202052 3861298 4234972 4688719 7722596 9377438 18754876 32821033 65642066 131284132
- Sum of all divisors σ(n): 299532492
- Sum of proper divisors (its aliquot sum) s(n): 168248360
- 131284132 is an abundant number, because the sum of its proper divisors (168248360) is greater than itself. Its abundance is 36964228
Bases of 131284132
- Binary: 1111101001100111100101001002
- Hexadecimal: 0x7D33CA4
- Base-36: 265VHG
Squares and roots of 131284132
- 131284132 squared (1312841322) is 17235523314993424
- 131284132 cubed (1312841323) is 2262750717974674255547968
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The
square root of 131284132 is 11457.9287831613 -
The
cube root of 131284132 is 508.2422274661
Scales and comparisons
How big is 131284132?- 131,284,132 seconds is equal to 4 years, 9 weeks, 11 hours, 48 minutes, 52 seconds.
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To count from 1 to 131,284,132 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 131284132 cubic inches would be around 42.4 feet tall.
Recreational maths with 131284132
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