31429782101376

Names of 31429782101376

• Cardinal: 31429782101376 can be written as Thirty-one trillion, four hundred twenty-nine billion, seven hundred eighty-two million, one hundred one thousand, three hundred seventy-six.

Scientific notation

• Scientific notation: 3.1429782101376 × 10¹³

Factors of 31429782101376

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 122344609

Divisors of 31429782101376

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 128 144 192 223 288 384 446 576 669 892 1152 1338 1784 2007 2676 3568 4014 5352 7136 8028 10704 14272 16056 21408 28544 32112 42816 64224 85632 128448 256896 122344381 244688762 367033143 489377524 734066286 978755048 1101099429 1468132572 1957510096 2202198858 2936265144 3915020192 4404397716 5872530288 7830040384 8808795432 11745060576 15660080768 17617590864 23490121152 27282796963 35235181728 46980242304 54565593926 70470363456 81848390889 109131187852 140940726912 163696781778 218262375704 245545172667 327393563556 436524751408 491090345334 654787127112 873049502816 982180690668 1309574254224 1746099005632 1964361381336 2619148508448 3492198011264 3928722762672 5238297016896 7857445525344 10476594033792 15714891050688 31429782101376
• Sum of all divisors σ(n): 90848044297920
• Sum of proper divisors (its aliquot sum) s(n): 59418262196544
• 31429782101376 is an abundant number, because the sum of its proper divisors (59418262196544) is greater than itself. Its abundance is 27988480095168

Bases of 31429782101376

• Binary: 111001001010111010000111111110101110110000000₂
• Hexadecimal: 0x1C95D0FF5D80
• Base-36: B52N4RQ80

Squares and roots of 31429782101376

• 31429782101376 squared (31429782101376²) is 987831202939975170341093376
• 31429782101376 cubed (31429782101376³) is 31047319461343554718476353317822714085376
• The square root of 31429782101376 is 5606227.0825730919
• The cube root of 31429782101376 is 31558.3137838505

Scales and comparisons

• 31,429,782,101,376 seconds is equal to 999,369 years, 44 weeks, 2 days, 4 hours, 9 minutes, 36 seconds.
• To count from 1 to 31,429,782,101,376 would take you about two million, four hundred ninety-eight thousand, four hundred twenty-four 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 31429782101376 cubic inches would be around 2629.9 feet tall.

Recreational maths with 31429782101376

• 31429782101376 backwards is 67310128792413
• The number of decimal digits it has is: 14
• The sum of 31429782101376's digits is 54
• More coming soon!