126831531008

Names of 126831531008

• Cardinal: 126831531008 can be written as One hundred twenty-six billion, eight hundred thirty-one million, five hundred thirty-one thousand and eight.

Scientific notation

• Scientific notation: 1.26831531008 × 10¹¹

Factors of 126831531008

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 14979

Divisors of 126831531008

• Number of divisors d(n): 198
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 32 49 52 56 64 91 98 104 112 128 169 182 196 208 224 256 338 364 392 416 448 512 637 676 728 784 832 896 1024 1183 1274 1352 1456 1568 1664 1792 2366 2548 2704 2912 3136 3328 3584 4732 5096 5408 5824 6272 6656 7168 8281 9464 10192 10816 11648 12544 13312 14957 16562 18928 20384 21632 23296 25088 29914 33124 37856 40768 43264 46592 50176 59828 66248 75712 81536 86528 93184 104699 119656 132496 151424 163072 173056 194441 209398 239312 264992 302848 326144 388882 418796 478624 529984 605696 652288 732893 777764 837592 957248 1059968 1211392 1361087 1465786 1555528 1675184 1914496 2119936 2527733 2722174 2931572 3111056 3350368 3828992 4239872 5055466 5444348 5863144 6222112 6700736 7657984 8479744 9527609 10110932 10888696 11726288 12444224 13401472 15315968 17694131 19055218 20221864 21777392 23452576 24888448 26802944 35388262 38110436 40443728 43554784 46905152 49776896 53605888 70776524 76220872 80887456 87109568 93810304 99553792 107211776 123858917 141553048 152441744 161774912 174219136 187620608 199107584 247717834 283106096 304883488 323549824 348438272 375241216 495435668 566212192 609766976 647099648 696876544 750482432 990871336 1132424384 1219533952 1294199296 1393753088 1981742672 2264848768 2439067904 2588398592 3963485344 4529697536 4878135808 7926970688 9059395072 9756271616 15853941376 18118790144 31707882752 63415765504 126831531008
• Sum of all divisors σ(n): 319387060206
• Sum of proper divisors (its aliquot sum) s(n): 192555529198
• 126831531008 is an abundant number, because the sum of its proper divisors (192555529198) is greater than itself. Its abundance is 65723998190

Bases of 126831531008

• Binary: 1110110000111101111111001010000000000₂
• Hexadecimal: 0x1D87BF9400
• Base-36: 1M9K7VNK

Squares and roots of 126831531008

• 126831531008 squared (126831531008²) is 16086237257833265496064
• 126831531008 cubed (126831531008³) is 2040242099568924703657937717952512
• The square root of 126831531008 is 356134.1474893975
• The cube root of 126831531008 is 5024.3021036233

Scales and comparisons

• 126,831,531,008 seconds is equal to 4,032 years, 44 weeks, 1 day, 12 hours, 50 minutes, 8 seconds.
• To count from 1 to 126,831,531,008 would take you about eight thousand and sixty-five 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 126831531008 cubic inches would be around 418.7 feet tall.

Recreational maths with 126831531008

• 126831531008 backwards is 800135138621
• The number of decimal digits it has is: 12
• The sum of 126831531008's digits is 38
• More coming soon!