40081744676864

Names of 40081744676864

• Cardinal: 40081744676864 can be written as Forty trillion, eighty-one billion, seven hundred forty-four million, six hundred seventy-six thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 4.0081744676864 × 10¹³

Factors of 40081744676864

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 51107

Divisors of 40081744676864

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 8 11 16 22 23 32 37 41 44 46 64 74 82 88 92 128 148 164 176 184 253 256 296 328 352 368 407 451 506 512 592 656 704 736 814 851 902 943 1012 1024 1184 1312 1408 1472 1517 1628 1702 1804 1886 2024 2048 2368 2624 2816 2944 3034 3256 3404 3608 3772 4048 4736 5248 5632 5888 6068 6512 6808 7216 7544 8096 9361 9472 10373 10496 11264 11776 12136 13024 13616 14432 15088 16192 16687 18722 18944 20746 20992 22528 23552 24272 26048 27232 28864 30176 32384 33374 34891 37444 37888 41492 41984 47104 48544 50993 52096 54464 57728 60352 64768 66748 69782 74888 75776 82984 83968 97088 101986 104192 108928 115456 120704 129536 133496 139564 149776 165968 194176 203972 208384 217856 230912 241408 259072 266992 279128 299552 331936 383801 388352 407944 416768 435712 461824 482816 518144 533984 558256 560923 599104 663872 767602 776704 815888 833536 871424 923648 965632 1067968 1116512 1121846 1172839 1198208 1327744 1535204 1553408 1631776 1742848 1886741 1931264 2090713 2135936 2233024 2243692 2345678 2396416 2655488 3070408 3106816 3263552 3773482 4181426 4271872 4466048 4487384 4691356 4792832 5310976 6140816 6527104 7546964 8362852 8543744 8932096 8974768 9382712 9585664 10621952 12281632 12901229 13054208 15093928 16725704 17087488 17864192 17949536 18765424 19171328 20754151 21243904 22997843 24563264 25802458 26108416 30187856 33451408 34174976 35728384 35899072 37530848 41508302 43395043 45995686 48086399 49126528 51604916 52216832 60375712 66902816 71456768 71798144 75061696 77356381 83016604 86790086 91991372 96172798 98253056 103209832 104433664 120751424 133805632 143596288 150123392 154712762 166033208 173580172 183982744 192345596 196506112 206419664 241502848 267611264 287192576 300246784 309425524 332066416 347160344 367965488 384691192 393012224 412839328 477345473 483005696 528950389 535222528 574385152 600493568 618851048 664132832 694320688 735930976 769382384 786024448 825678656 850920191 954690946 966011392 1057900778 1070445056 1148770304 1200987136 1237702096 1328265664 1388641376 1471861952 1538764768 1651357312 1701840382 1779196763 1909381892 1932022784 2115801556 2140890112 2401974272 2475404192 2656531328 2777282752 2943723904 3077529536 3302714624 3403680764 3558393526 3818763784 3864045568 4231603112 4281780224 4950808384 5313062656 5554565504 5887447808 6155059072 6605429248 6807361528 7116787052 7637527568 8463206224 9901616768 10626125312 11109131008 11774895616 12310118144 13210858496 13614723056 14233574104 15275055136 16926412448 19571164393 19803233536 21252250624 22218262016 23549791232 24620236288 26421716992 27229446112 28467148208 30550110272 33852824896 39142328786 39606467072 42504501248 44436524032 47099582464 49240472576 54458892224 56934296416 61100220544 67705649792 78284657572 79212934144 88873048064 98480945152 108917784448 113868592832 122200441088 135411299584 156569315144 158425868288 217835568896 227737185664 244400882176 270822599168 313138630288 435671137792 455474371328 488801764352 541645198336 626277260576 871342275584 910948742656 977603528704 1083290396672 1252554521152 1742684551168 1821897485312 2505109042304 3643794970624 5010218084608 10020436169216 20040872338432 40081744676864
• Sum of all divisors σ(n): 95983893008640
• Sum of proper divisors (its aliquot sum) s(n): 55902148331776
• 40081744676864 is an abundant number, because the sum of its proper divisors (55902148331776) is greater than itself. Its abundance is 15820403654912

Bases of 40081744676864

• Binary: 1001000111010001000010001001110100100000000000₂
• Hexadecimal: 0x247442274800
• Base-36: E7HARWF7K

Squares and roots of 40081744676864

• 40081744676864 squared (40081744676864²) is 1606546256341315599776874496
• 40081744676864 cubed (40081744676864³) is 64393176858244313745671382796175402860544
• The square root of 40081744676864 is 6331014.5061328047
• The cube root of 40081744676864 is 34222.7999867451

Scales and comparisons

• 40,081,744,676,864 seconds is equal to 1,274,475 years, 25 weeks, 6 days, 21 hours, 47 minutes, 44 seconds.
• To count from 1 to 40,081,744,676,864 would take you about three million, one hundred eighty-six thousand, one hundred eighty-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 40081744676864 cubic inches would be around 2851.9 feet tall.

Recreational maths with 40081744676864

• 40081744676864 backwards is 46867644718004
• The number of decimal digits it has is: 14
• The sum of 40081744676864's digits is 65
• More coming soon!