80943901219840

Names of 80943901219840

• Cardinal: 80943901219840 can be written as Eighty trillion, nine hundred forty-three billion, nine hundred one million, two hundred nineteen thousand, eight hundred forty.

Scientific notation

• Scientific notation: 8.094390121984 × 10¹³

Factors of 80943901219840

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 4809860

Divisors of 80943901219840

• Number of divisors d(n): 176
• Complete list of divisors:
  1 2 4 5 8 10 16 19 20 32 38 40 64 76 80 95 128 152 160 173 190 256 304 320 346 380 512 608 640 692 760 865 1024 1216 1280 1384 1520 1730 2432 2560 2768 3040 3287 3460 4864 5120 5536 6080 6574 6920 9728 11072 12160 13148 13840 16435 19456 22144 24320 26296 27680 32870 44288 48640 52592 55360 65740 88576 97280 105184 110720 131480 177152 210368 221440 262960 420736 442880 525920 841472 885760 1051840 1682944 2103680 3365888 4207360 4809661 8414720 9619322 16829440 19238644 24048305 38477288 48096610 76954576 91383559 96193220 153909152 182767118 192386440 307818304 365534236 384772880 456917795 615636608 731068472 769545760 832071353 913835590 1231273216 1462136944 1539091520 1664142706 1827671180 2462546432 2924273888 3078183040 3328285412 3655342360 4160356765 4925092864 5848547776 6156366080 6656570824 7310684720 8320713530 11697095552 12312732160 13313141648 14621369440 15809355707 16641427060 23394191104 24625464320 26626283296 29242738880 31618711414 33282854120 46788382208 53252566592 58485477760 63237422828 66565708240 79046778535 93576764416 106505133184 116970955520 126474845656 133131416480 158093557070 213010266368 233941911040 252949691312 266262832960 316187114140 426020532736 467883822080 505899382624 532525665920 632374228280 852041065472 1011798765248 1065051331840 1264748456560 2023597530496 2130102663680 2529496913120 4047195060992 4260205327360 5058993826240 8094390121984 10117987652480 16188780243968 20235975304960 40471950609920 80943901219840
• Sum of all divisors σ(n): 205571495020320
• Sum of proper divisors (its aliquot sum) s(n): 124627593800480
• 80943901219840 is an abundant number, because the sum of its proper divisors (124627593800480) is greater than itself. Its abundance is 43683692580640

Bases of 80943901219840

• Binary: 10010011001111000111000011110101001110000000000₂
• Hexadecimal: 0x499E387A9C00
• Base-36: SOX44VK74

Squares and roots of 80943901219840

• 80943901219840 squared (80943901219840²) is 6551915144687215440009625600
• 80943901219840 cubed (80943901219840³) is 530337572272335667949848015945181691904000
• The square root of 80943901219840 is 8996882.8612936827
• The cube root of 80943901219840 is 43257.4961058609

Scales and comparisons

• 80,943,901,219,840 seconds is equal to 2,573,765 years, 35 weeks, 3 days, 13 hours, 30 minutes, 40 seconds.
• To count from 1 to 80,943,901,219,840 would take you about six million, four hundred thirty-four thousand, four hundred fourteen 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 80943901219840 cubic inches would be around 3604.8 feet tall.

Recreational maths with 80943901219840

• 80943901219840 backwards is 04891210934908
• The number of decimal digits it has is: 14
• The sum of 80943901219840's digits is 58
• More coming soon!