31426346712

Names of 31426346712

• Cardinal: 31426346712 can be written as Thirty-one billion, four hundred twenty-six million, three hundred forty-six thousand, seven hundred twelve.

Scientific notation

• Scientific notation: 3.1426346712 × 10¹⁰

Factors of 31426346712

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 280

Divisors of 31426346712

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 8 12 19 24 29 38 57 58 76 87 114 116 152 174 227 228 232 348 361 454 456 551 681 696 722 841 908 1083 1102 1362 1444 1653 1682 1816 2166 2204 2523 2724 2888 3306 3364 4313 4332 4408 5046 5448 6583 6612 6728 6859 8626 8664 10092 10469 12939 13166 13224 13718 15979 17252 19749 20184 20577 20938 25878 26332 27436 31407 31958 34504 39498 41154 41876 47937 51756 52664 54872 62814 63916 78996 81947 82308 83752 95874 103512 125077 125628 127832 157992 163894 164616 190907 191748 198911 245841 250154 251256 303601 327788 375231 381814 383496 397822 491682 500308 572721 596733 607202 655576 750462 763628 795644 910803 983364 1000616 1145442 1193466 1214404 1500924 1527256 1556993 1591288 1821606 1966728 2290884 2376463 2386932 2428808 3001848 3113986 3627233 3643212 4581768 4670979 4752926 4773864 5768419 6227972 7129389 7254466 7286424 9341958 9505852 10881699 11536838 12455944 14258778 14508932 17305257 18683916 19011704 21763398 23073676 28517556 29017864 34610514 37367832 43526796 45152797 46147352 57035112 68917427 69221028 87053592 90305594 135458391 137834854 138442056 180611188 206752281 270916782 275669708 361222376 413504562 541833564 551339416 827009124 1083667128 1309431113 1654018248 2618862226 3928293339 5237724452 7856586678 10475448904 15713173356 31426346712
• Sum of all divisors σ(n): 86266627200
• Sum of proper divisors (its aliquot sum) s(n): 54840280488
• 31426346712 is an abundant number, because the sum of its proper divisors (54840280488) is greater than itself. Its abundance is 23413933776

Bases of 31426346712

• Binary: 11101010001001001111111111011011000₂
• Hexadecimal: 0x75127FED8
• Base-36: EFQFOBC

Squares and roots of 31426346712

• 31426346712 squared (31426346712²) is 987615267662833210944
• 31426346712 cubed (31426346712³) is 31037139819636878403354376816128
• The square root of 31426346712 is 177274.7774275855
• The cube root of 31426346712 is 3155.7163929169

Scales and comparisons

• 31,426,346,712 seconds is equal to 999 years, 13 weeks, 3 days, 20 hours, 45 minutes, 12 seconds.
• To count from 1 to 31,426,346,712 would take you about one thousand, nine hundred ninety-eight 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 31426346712 cubic inches would be around 263 feet tall.

Recreational maths with 31426346712

• 31426346712 backwards is 21764362413
• The number of decimal digits it has is: 11
• The sum of 31426346712's digits is 39
• More coming soon!