812406677139720544

Names of 812406677139720544

• Cardinal: 812406677139720544 can be written as Eight hundred twelve quadrillion, four hundred six trillion, six hundred seventy-seven billion, one hundred thirty-nine million, seven hundred twenty thousand, five hundred forty-four.

Scientific notation

• Scientific notation: 8.12406677139720544 × 10¹⁷

Factors of 812406677139720544

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 89008

Divisors of 812406677139720544

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 7 8 14 16 28 29 32 49 56 58 98 112 116 196 203 224 232 392 406 464 784 812 928 1421 1568 1624 2383 2842 3248 4766 5684 6496 9532 11368 16681 19064 22736 33362 38128 45472 66724 69107 76256 86587 116767 133448 138214 173174 233534 266896 276428 346348 467068 483749 533792 552856 606109 692696 934136 967498 1105712 1212218 1385392 1868272 1934996 2211424 2424436 2511023 2770784 3386243 3736544 3869992 4242763 4848872 5022046 6772486 7739984 8485526 9697744 10044092 13544972 15479968 16971052 17577161 19395488 20088184 27089944 33942104 35154322 40176368 54179888 67884208 70308644 80352736 108359776 123040127 135768416 140617288 206336821 246080254 281234576 412673642 492160508 562469152 825347284 984321016 1444357747 1650694568 1968642032 2888715494 3301389136 3937284064 5777430988 5983767809 6602778272 7497308569 10110504229 11554861976 11967535618 14994617138 20221008458 23109723952 23935071236 29989234276 40442016916 41886374663 46219447904 47870142472 52481159983 59978468552 80884033832 83772749326 95740284944 104962319966 119956937104 161768067664 167545498652 191480569888 209924639932 217421948501 239913874208 293204622641 323536135328 335090997304 367368119881 419849279864 434843897002 586409245282 670181994608 734736239762 839698559728 869687794004 1172818490564 1340363989216 1469472479524 1521953639507 1679397119456 1739375588008 2345636981128 2938944959048 3043907279014 3478751176016 4691273962256 5877889918096 6087814558028 6957502352032 9382547924512 10653675476549 11755779836192 12175629116056 17866086319927 21307350953098 24351258232112 35732172639854 42614701906196 48702516464224 71464345279708 85229403812392 125062604239489 142928690559416 170458807624784 250125208478978 285857381118832 340917615249568 500250416957956 518116503277883 571714762237664 875438229676423 1000500833915912 1036233006555766 1750876459352846 2001001667831824 2072466013111532 3501752918705692 3626815522945181 4002003335663648 4144932026223064 7003505837411384 7253631045890362 8289864052446128 14007011674822768 14507262091780724 16579728104892256 25387708660616267 28014023349645536 29014524183561448 50775417321232534 58029048367122896 101550834642465068 116058096734245792 203101669284930136 406203338569860272 812406677139720544
• Sum of all divisors σ(n): 1925543402548446240
• Sum of proper divisors (its aliquot sum) s(n): 1113136725408725696
• 812406677139720544 is an abundant number, because the sum of its proper divisors (1113136725408725696) is greater than itself. Its abundance is 300730048269005152

Bases of 812406677139720544

• Binary: 101101000110001111111001000110001100000100011000100101100000₂
• Hexadecimal: 0xB463F918C118960
• Base-36: 667A4R6Y6HR4

Squares and roots of 812406677139720544

• 812406677139720544 squared (812406677139720544²) is 660004609061202134738866406415655936
• 812406677139720544 cubed (812406677139720544³) is 536192151344311518929047211542750231988805209494749184
• The square root of 812406677139720544 is 901336051.1705501199
• The cube root of 812406677139720544 is 933092.0618243895

Scales and comparisons

• 812,406,677,139,720,544 seconds is equal to 25,832,019,394 years, 10 weeks, 1 day, 12 hours, 9 minutes, 4 seconds.
• To count from 1 to 812,406,677,139,720,544 would take you about seventy-seven billion, four hundred ninety-six million, fifty-eight thousand, one hundred eighty-two 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 812406677139720544 cubic inches would be around 77757.7 feet tall.

Recreational maths with 812406677139720544

• 812406677139720544 backwards is 445027931776604218
• The number of decimal digits it has is: 18
• The sum of 812406677139720544's digits is 76
• More coming soon!