31405126080768

Names of 31405126080768

• Cardinal: 31405126080768 can be written as Thirty-one trillion, four hundred five billion, one hundred twenty-six million, eighty thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 3.1405126080768 × 10¹³

Factors of 31405126080768

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 3244

Divisors of 31405126080768

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 19 22 24 32 33 38 44 48 57 64 66 76 88 96 114 128 132 152 176 192 209 228 256 264 304 352 361 384 418 456 528 608 627 704 722 768 836 912 1056 1083 1216 1254 1408 1444 1672 1824 2112 2166 2432 2508 2816 2888 3209 3344 3648 3971 4224 4332 4864 5016 5776 6418 6688 7296 7942 8448 8664 9627 10032 11552 11913 12836 13376 14592 15884 17328 19254 20064 23104 23826 25672 26752 31768 34656 35299 38508 40128 46208 47652 51344 53504 60971 63536 69312 70598 77016 80256 92416 95304 102688 105897 121942 127072 138624 141196 154032 160512 182913 190608 205376 211794 243884 254144 277248 282392 308064 365826 381216 410752 423588 487768 508288 564784 616128 670681 731652 762432 821504 847176 975536 1016576 1129568 1158449 1232256 1341362 1463304 1524864 1694352 1951072 2012043 2259136 2316898 2464512 2682724 2926608 3049728 3388704 3475347 3902144 4024086 4518272 4633796 5365448 5853216 6777408 6950694 7804288 8048172 9036544 9267592 10297681 10730896 11706432 12742939 13554816 13901388 15608576 16096344 18535184 20595362 21461792 23412864 25485878 27109632 27802776 30893043 32192688 37070368 38228817 41190724 42923584 46825728 50971756 55605552 61786086 64385376 74140736 76457634 82381448 85847168 101943512 111211104 113274491 123572172 128770752 148281472 152915268 164762896 171694336 195655939 203887024 222422208 226548982 247144344 257541504 296562944 305830536 329525792 339823473 391311878 407774048 444844416 453097964 494288688 515083008 586967817 611661072 659051584 679646946 782623756 815548096 889688832 906195928 988577376 1173935634 1223322144 1318103168 1359293892 1565247512 1631096192 1812391856 1977154752 2152215329 2347871268 2446644288 2636206336 2718587784 3130495024 3262192384 3624783712 3717462841 3954309504 4304430658 4695742536 4893288576 5437175568 6260990048 6456645987 7249567424 7434925682 7908619008 8608861316 9391485072 9786577152 10874351136 11152388523 12521980096 12913291974 14499134848 14869851364 17217722632 18782970144 21748702272 22304777046 25043960192 25826583948 28998269696 29739702728 34435445264 37565940288 40892091251 43497404544 44609554092 50087920384 51653167896 59479405456 68870890528 75131880576 81784182502 86994809088 89219108184 103306335792 118958810912 122676273753 137741781056 150263761152 163568365004 178438216368 206612671584 237917621824 245352547506 275483562112 327136730008 356876432736 413225343168 475835243648 490705095012 550967124224 654273460016 713752865472 826450686336 951670487296 981410190024 1308546920032 1427505730944 1652901372672 1962820380048 2617093840064 2855011461888 3925640760096 5234187680128 7851281520192 10468375360256 15702563040384 31405126080768
• Sum of all divisors σ(n): 96263556944688
• Sum of proper divisors (its aliquot sum) s(n): 64858430863920
• 31405126080768 is an abundant number, because the sum of its proper divisors (64858430863920) is greater than itself. Its abundance is 33453304783152

Bases of 31405126080768

• Binary: 111001001000000010011011000100101100100000000₂
• Hexadecimal: 0x1C9013625900
• Base-36: B4RBD7MYO

Squares and roots of 31405126080768

• 31405126080768 squared (31405126080768²) is 986281944148934440059469824
• 31405126080768 cubed (31405126080768³) is 30974308807182268920828234170641082744832
• The square root of 31405126080768 is 5604027.6659531223
• The cube root of 31405126080768 is 31550.0593412999

Scales and comparisons

• 31,405,126,080,768 seconds is equal to 998,585 years, 45 weeks, 13 hours, 32 minutes, 48 seconds.
• To count from 1 to 31,405,126,080,768 would take you about two million, four hundred ninety-six thousand, four hundred sixty-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 31405126080768 cubic inches would be around 2629.2 feet tall.

Recreational maths with 31405126080768

• 31405126080768 backwards is 86708062150413
• The number of decimal digits it has is: 14
• The sum of 31405126080768's digits is 51
• More coming soon!