40839400993578446

Names of 40839400993578446

• Cardinal: 40839400993578446 can be written as Forty quadrillion, eight hundred thirty-nine trillion, four hundred billion, nine hundred ninety-three million, five hundred seventy-eight thousand, four hundred forty-six.

Scientific notation

• Scientific notation: 4.0839400993578446 × 10¹⁶

Factors of 40839400993578446

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 51331

Divisors of 40839400993578446

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 7 14 49 73 97 98 146 163 194 326 511 679 1022 1141 1358 2282 3577 4753 5329 7081 7154 7987 9409 9506 10658 11899 14162 15811 15974 18818 23798 31622 37303 49567 50989 65863 74606 83293 99134 101978 110677 131726 166586 221354 261121 346969 356923 461041 516913 522242 583051 686857 693938 713846 774739 868627 922082 1033826 1154203 1166102 1373714 1533667 1549478 1737254 2308406 2498461 3067334 3618391 3722197 4807999 4945933 4996922 6080389 7236782 7444394 8079421 8311207 9615998 9891866 10735669 12160778 16158842 16622414 21471338 25328737 26055379 33655993 34621531 42562723 50140561 50657474 52110758 56555947 58178449 67311986 69243062 75149683 84256819 85125446 100281122 111957691 113111894 116356898 150299366 168513638 182387653 223915382 242350717 271720381 350983927 361053109 364775306 407249143 479755501 484701434 543440762 589797733 606718111 701967854 722106218 783703837 806187079 814498286 959511002 1179595466 1213436222 1567407674 1612374158 1902042667 2456887489 2527371763 3358288507 3804085334 4128584131 4247026777 4913774978 5054743526 5485926859 5643309553 6716577014 8172911443 8257168262 8494053554 10971853718 11286619106 13314298669 16345822886 17691602341 23508019549 26356876957 26628597338 29729187439 35022151573 35383204682 39503166871 44290422103 47016039098 52713753914 57210380101 58851656767 59458374878 70044303146 78200146663 79006333742 88580844206 114420760202 117703313534 156400293326 184498138699 245155061011 310032954721 368996277398 400472660707 411961597369 490310122022 547401026641 620065909442 800945321414 823923194738 1094802053282 1291486970893 1716085427077 2170230683047 2556617064829 2582973941786 2883731181583 3432170854154 3831807186487 4296170943991 4340461366094 5113234129658 5708610706399 5767462363166 7663614372974 8592341887982 11417221412798 17896319453803 30073196607937 35792638907606 39960274944793 60146393215874 79920549889586 125274236176621 210512376255559 250548472353242 279721924613551 416728581567127 421024752511118 559443849227102 833457163134254 2917100070969889 5834200141939778 20419700496789223 40839400993578446
• Sum of all divisors σ(n): 73451967241262760
• Sum of proper divisors (its aliquot sum) s(n): 32612566247684314
• 40839400993578446 is a deficient number, because the sum of its proper divisors (32612566247684314) is less than itself. Its deficiency is 8226834745894132

Bases of 40839400993578446

• Binary: 10010001000101110011100000000101000011111101110111001110₂
• Hexadecimal: 0x911738050FDDCE
• Base-36: B64CXT9HNF2

Squares and roots of 40839400993578446

• 40839400993578446 squared (40839400993578446²) is 1667856673514296162342928355774916
• 40839400993578446 cubed (40839400993578446³) is 68114267489466188513451528057284579310576165060536
• The square root of 40839400993578446 is 202087607.2241404069
• The cube root of 40839400993578446 is 344370.9070449423

Scales and comparisons

• 40,839,400,993,578,446 seconds is equal to 1,298,566,627 years, 1 week, 5 days, 11 hours, 47 minutes, 26 seconds.
• To count from 1 to 40,839,400,993,578,446 would take you about three billion, eight hundred ninety-five million, six hundred ninety-nine thousand, eight hundred eighty-one 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 40839400993578446 cubic inches would be around 28697.6 feet tall.

Recreational maths with 40839400993578446

• 40839400993578446 backwards is 64487539900493804
• The number of decimal digits it has is: 17
• The sum of 40839400993578446's digits is 83
• More coming soon!