131492489380
131,492,489,380 is an even composite number composed of seven prime numbers multiplied together.
131492489380 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 131492489380:
22 × 5 × 7 × 47 × 61 × 83 × 3947
(2 × 2 × 5 × 7 × 47 × 61 × 83 × 3947)See below for interesting mathematical facts about the number 131492489380 from the Numbermatics database.
Names of 131492489380
- Cardinal: 131492489380 can be written as One hundred thirty-one billion, four hundred ninety-two million, four hundred eighty-nine thousand, three hundred eighty.
Scientific notation
- Scientific notation: 1.3149248938 × 1011
Factors of 131492489380
Divisors of 131492489380
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 4 5 7 10 14 20 28 35 47 61 70 83 94 122 140 166 188 235 244 305 329 332 415 427 470 581 610 658 830 854 940 1162 1220 1316 1645 1660 1708 2135 2324 2867 2905 3290 3901 3947 4270 5063 5734 5810 6580 7802 7894 8540 10126 11468 11620 14335 15604 15788 19505 19735 20069 20252 25315 27307 27629 28670 35441 39010 39470 40138 50630 54614 55258 57340 70882 78020 78940 80276 100345 101260 109228 110516 136535 138145 141764 177205 185509 200690 237961 240767 273070 276290 327601 354410 371018 401380 475922 481534 546140 552580 655202 708820 742036 927545 951844 963068 1189805 1203835 1298563 1310404 1638005 1665727 1685369 1855090 2293207 2379610 2407670 2597126 3276010 3331454 3370738 3710180 4586414 4759220 4815340 5194252 6492815 6552020 6662908 6741476 8328635 8426845 9172828 11316049 11466035 12985630 15397247 16657270 16853690 19983661 22632098 22932070 25971260 30794494 33314540 33707380 39967322 45264196 45864140 56580245 61588988 76986235 79212343 79934644 99918305 107780729 113160490 139885627 153972470 158424686 199836610 215561458 226320980 279771254 307944940 316849372 396061715 399673220 431122916 538903645 559542508 699428135 792123430 939232067 1077807290 1398856270 1584246860 1878464134 2155614580 2797712540 3756928268 4696160335 6574624469 9392320670 13149248938 18784641340 26298497876 32873122345 65746244690 131492489380
- Sum of all divisors σ(n): 331610775552
- Sum of proper divisors (its aliquot sum) s(n): 200118286172
- 131492489380 is an abundant number, because the sum of its proper divisors (200118286172) is greater than itself. Its abundance is 68625796792
Bases of 131492489380
- Binary: 11110100111011001000000101000101001002
- Hexadecimal: 0x1E9D9028A4
- Base-36: 1OEN8E5G
Squares and roots of 131492489380
- 131492489380 squared (1314924893802) is 17290274763349412784400
- 131492489380 cubed (1314924893803) is 2273541270697004673781953229672000
-
The
square root of 131492489380 is 362618.9313590783 -
The
cube root of 131492489380 is 5085.1095770051
Scales and comparisons
How big is 131492489380?- 131,492,489,380 seconds is equal to 4,181 years, 2 weeks, 5 days, 19 hours, 29 minutes, 40 seconds.
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To count from 1 to 131,492,489,380 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 131492489380 cubic inches would be around 423.8 feet tall.
Recreational maths with 131492489380
- 131492489380 backwards is 083984294131
- The number of decimal digits it has is: 12
- The sum of 131492489380's digits is 52
- More coming soon!
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