31042673821728

Names of 31042673821728

• Cardinal: 31042673821728 can be written as Thirty-one trillion, forty-two billion, six hundred seventy-three million, eight hundred twenty-one thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 3.1042673821728 × 10¹³

Factors of 31042673821728

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1920449

Divisors of 31042673821728

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 72 81 96 108 144 162 216 243 288 324 432 486 648 864 972 1296 1944 2081 2592 3888 4162 6243 7776 8324 12486 16648 18729 24972 33296 37458 49944 56187 66592 74916 99888 112374 149832 168561 199776 224748 299664 337122 449496 505683 599328 674244 898992 1011366 1348488 1797984 1918363 2022732 2696976 3836726 4045464 5393952 5755089 7673452 8090928 11510178 15346904 16181856 17265267 23020356 30693808 34530534 46040712 51795801 61387616 69061068 92081424 103591602 138122136 155387403 184162848 207183204 276244272 310774806 414366408 466162209 552488544 621549612 828732816 932324418 1243099224 1657465632 1864648836 2486198448 3729297672 3992113403 4972396896 7458595344 7984226806 11976340209 14917190688 15968453612 23952680418 31936907224 35929020627 47905360836 63873814448 71858041254 95810721672 107787061881 127747628896 143716082508 191621443344 215574123762 287432165016 323361185643 383242886688 431148247524 574864330032 646722371286 862296495048 970083556929 1149728660064 1293444742572 1724592990096 1940167113858 2586889485144 3449185980192 3880334227716 5173778970288 7760668455432 10347557940576 15521336910864 31042673821728
• Sum of all divisors σ(n): 91591184202336
• Sum of proper divisors (its aliquot sum) s(n): 60548510380608
• 31042673821728 is an abundant number, because the sum of its proper divisors (60548510380608) is greater than itself. Its abundance is 29505836558880

Bases of 31042673821728

• Binary: 111000011101110101111100010111100100000100000₂
• Hexadecimal: 0x1C3BAF8BC820
• Base-36: B04T2HU00

Squares and roots of 31042673821728

• 31042673821728 squared (31042673821728²) is 963647598002196873124905984
• 31042673821728 cubed (31042673821728³) is 29914198063873864225188176776237976420352
• The square root of 31042673821728 is 5571595.2672217677
• The cube root of 31042673821728 is 31428.2144005611

Scales and comparisons

• 31,042,673,821,728 seconds is equal to 987,061 years, 2 days, 6 hours, 28 minutes, 48 seconds.
• To count from 1 to 31,042,673,821,728 would take you about two million, four hundred sixty-seven thousand, six hundred fifty-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 31042673821728 cubic inches would be around 2619 feet tall.

Recreational maths with 31042673821728

• 31042673821728 backwards is 82712837624013
• 31042673821728 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 31042673821728's digits is 54
• More coming soon!