78404950228544064

Names of 78404950228544064

• Cardinal: 78404950228544064 can be written as Seventy-eight quadrillion, four hundred four trillion, nine hundred fifty billion, two hundred twenty-eight million, five hundred forty-four thousand and sixty-four.

Scientific notation

• Scientific notation: 7.8404950228544064 × 10¹⁶

Factors of 78404950228544064

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 1326

Divisors of 78404950228544064

• Number of divisors d(n): 273
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 144 162 192 216 243 288 324 432 486 576 648 729 864 972 1296 1321 1458 1728 1944 2187 2592 2642 2916 3888 3963 4374 5184 5284 5832 6561 7776 7926 8748 10568 11664 11889 13122 15552 15852 17496 19683 21136 23328 23778 26244 31704 34992 35667 39366 42272 46656 47556 52488 59049 63408 69984 71334 78732 84544 95112 104976 107001 118098 126816 139968 142668 157464 177147 190224 209952 214002 236196 253632 285336 314928 321003 354294 380448 419904 428004 472392 531441 570672 629856 642006 708588 760896 856008 944784 963009 1062882 1141344 1259712 1284012 1417176 1712016 1745041 1889568 1926018 2125764 2282688 2568024 2834352 2889027 3424032 3490082 3779136 3852036 4251528 5136048 5235123 5668704 5778054 6848064 6980164 7704072 8503056 8667081 10272096 10470246 11337408 11556108 13960328 15408144 15705369 17006112 17334162 20544192 20940492 23112216 26001243 27920656 30816288 31410738 34012224 34668324 41880984 46224432 47116107 52002486 55841312 61632576 62821476 69336648 78003729 83761968 92448864 94232214 104004972 111682624 125642952 138673296 141348321 156007458 167523936 184897728 188464428 208009944 234011187 251285904 277346592 282696642 312014916 335047872 376928856 416019888 424044963 468022374 502571808 554693184 565393284 624029832 702033561 753857712 832039776 848089926 936044748 1005143616 1130786568 1248059664 1272134889 1404067122 1507715424 1664079552 1696179852 1872089496 2261573136 2496119328 2544269778 2808134244 3015430848 3392359704 3744178992 3816404667 4523146272 4992238656 5088539556 5616268488 6784719408 7488357984 7632809334 9046292544 10177079112 11232536976 11449214001 13569438816 14976715968 15265618668 20354158224 22465073952 22898428002 27138877632 30531237336 34347642003 40708316448 44930147904 45796856004 61062474672 68695284006 81416632896 91593712008 103042926009 122124949344 137390568012 183187424016 206085852018 244249898688 274781136024 309128778027 366374848032 412171704036 549562272048 618257556054 732749696064 824343408072 927386334081 1099124544096 1236515112108 1648686816144 1854772668162 2198249088192 2473030224216 3297373632288 3709545336324 4946060448432 6594747264576 7419090672648 9892120896864 14838181345296 19784241793728 29676362690592 59352725381184
• Sum of all divisors σ(n): 78522398327544141
• Sum of proper divisors (its aliquot sum) s(n): 117448099000077
• 78404950228544064 is a deficient number, because the sum of its proper divisors (117448099000077) is less than itself. Its deficiency is 78287502129543987

Bases of 78404950228544064

• Binary: 100010110100011001110001100000111000000010010101001000000₂
• Hexadecimal: 0x1168CE307012A40
• Base-36: LG08GW29000

Squares and roots of 78404950228544064

• 78404950228544064 squared (78404950228544064²) is 6147336220340471873665989189636096
• 78404950228544064 cubed (78404950228544064³) is 481981590393920882802199104799278373054700060934144
• The square root of 78404950228544064 is 280008839.5542970425
• 78404950228544064 is a perfect cube number. Its cube root is 428004

Scales and comparisons

• 78,404,950,228,544,064 seconds is equal to 2,493,034,894 years, 43 weeks, 2 days, 6 hours, 14 minutes, 24 seconds.
• To count from 1 to 78,404,950,228,544,064 would take you about seven billion, four hundred seventy-nine million, one hundred four thousand, six hundred eighty-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 78404950228544064 cubic inches would be around 35667 feet tall.

Recreational maths with 78404950228544064

• 78404950228544064 backwards is 46044582205940487
• 78404950228544064 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 78404950228544064's digits is 72
• More coming soon!