131730997248

Names of 131730997248

• Cardinal: 131730997248 can be written as One hundred thirty-one billion, seven hundred thirty million, nine hundred ninety-seven thousand, two hundred forty-eight.

Scientific notation

• Scientific notation: 1.31730997248 × 10¹¹

Factors of 131730997248

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 1637

Divisors of 131730997248

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 31 32 36 48 54 62 64 72 81 93 96 108 124 128 144 162 186 192 216 248 256 279 288 324 372 384 432 496 512 558 576 648 744 768 837 864 992 1024 1116 1152 1296 1488 1536 1601 1674 1728 1984 2048 2232 2304 2511 2592 2976 3072 3202 3348 3456 3968 4096 4464 4608 4803 5022 5184 5952 6144 6404 6696 6912 7936 8192 8928 9216 9606 10044 10368 11904 12288 12808 13392 13824 14409 15872 16384 17856 18432 19212 20088 20736 23808 24576 25616 26784 27648 28818 31744 32768 35712 36864 38424 40176 41472 43227 47616 49152 49631 51232 53568 55296 57636 63488 71424 73728 76848 80352 82944 86454 95232 98304 99262 102464 107136 110592 115272 126976 129681 142848 147456 148893 153696 160704 165888 172908 190464 198524 204928 214272 221184 230544 253952 259362 285696 294912 297786 307392 321408 331776 345816 380928 397048 409856 428544 442368 446679 461088 507904 518724 571392 595572 614784 642816 663552 691632 761856 794096 819712 857088 884736 893358 922176 1015808 1037448 1142784 1191144 1229568 1285632 1327104 1340037 1383264 1523712 1588192 1639424 1714176 1786716 1844352 2074896 2285568 2382288 2459136 2571264 2654208 2680074 2766528 3047424 3176384 3278848 3428352 3573432 3688704 4020111 4149792 4571136 4764576 4918272 5142528 5360148 5533056 6352768 6557696 6856704 7146864 7377408 8040222 8299584 9142272 9529152 9836544 10285056 10720296 11066112 12705536 13115392 13713408 14293728 14754816 16080444 16599168 19058304 19673088 20570112 21440592 22132224 25411072 26230784 27426816 28587456 29509632 32160888 33198336 38116608 39346176 41140224 42881184 44264448 50822144 52461568 57174912 59019264 64321776 66396672 76233216 78692352 82280448 85762368 88528896 101644288 114349824 118038528 128643552 132793344 152466432 157384704 171524736 177057792 203288576 228699648 236077056 257287104 265586688 304932864 343049472 354115584 406577152 457399296 472154112 514574208 531173376 609865728 686098944 708231168 813154304 914798592 1029148416 1062346752 1219731456 1372197888 1416462336 1626308608 1829597184 2058296832 2124693504 2439462912 2744395776 3659194368 4116593664 4249387008 4878925824 5488791552 7318388736 8233187328 10977583104 14636777472 16466374656 21955166208 32932749312 43910332416 65865498624 131730997248
• Sum of all divisors σ(n): 406509935040
• Sum of proper divisors (its aliquot sum) s(n): 274778937792
• 131730997248 is an abundant number, because the sum of its proper divisors (274778937792) is greater than itself. Its abundance is 143047940544

Bases of 131730997248

• Binary: 1111010101011110001111000000000000000₂
• Hexadecimal: 0x1EABC78000
• Base-36: 1OIL8G00

Squares and roots of 131730997248

• 131730997248 squared (131730997248²) is 17353055635952583573504
• 131730997248 cubed (131730997248³) is 2285935324224060676579745429716992
• The square root of 131730997248 is 362947.6508368665
• The cube root of 131730997248 is 5088.1822647417

Scales and comparisons

• 131,730,997,248 seconds is equal to 4,188 years, 33 weeks, 1 day, 7 hours, 40 minutes, 48 seconds.
• To count from 1 to 131,730,997,248 would take you about eight thousand, three hundred seventy-seven 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 131730997248 cubic inches would be around 424 feet tall.

Recreational maths with 131730997248

• 131730997248 backwards is 842799037131
• 131730997248 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 131730997248's digits is 54
• More coming soon!