813362121555379

Names of 813362121555379

• Cardinal: 813362121555379 can be written as Eight hundred thirteen trillion, three hundred sixty-two billion, one hundred twenty-one million, five hundred fifty-five thousand, three hundred seventy-nine.

Scientific notation

• Scientific notation: 8.13362121555379 × 10¹⁴

Factors of 813362121555379

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2054

Divisors of 813362121555379

• Number of divisors d(n): 144
• Complete list of divisors:
  1 11 19 31 71 181 209 341 589 781 961 1349 1741 1991 2201 3439 5611 6479 10571 12851 14839 18259 19151 24211 32761 33079 37829 41819 53971 61721 68231 106609 123611 141361 173941 200849 244169 315121 360371 363869 398381 460009 593681 622459 750541 1015591 1025449 1172699 1296389 1359721 1673101 1913351 2326031 2348609 2685859 3304879 3466331 3831941 4382191 5987299 6847049 7569239 9768751 11171501 11279939 12349811 14260279 18404111 19296229 22373591 25586341 25834699 31483321 31788919 36353669 42151351 44194589 57036901 65860289 72106961 72806879 83261629 107456261 118790171 135847921 185606269 212258519 234646409 246109501 302831281 346316531 349678109 425098229 486140479 598183099 627405911 693581321 793176571 800875669 1083701119 1306691881 1370032259 1768143931 2041668959 2235315791 2257013249 2581110499 3331144091 4049619971 4676080519 5753794339 6580014089 7629394531 11920712309 13178045099 15070354849 19449583241 21501020951 24588473701 24827145739 33594734689 42471000029 44545819681 54812461861 63291737729 76942779449 125538219101 144958496089 236511230461 369542081579 408519398069 467181000319 602937080471 846370573939 1041436775359 1380920410111 2385226162919 3891684792131 4493713378759 11455804528949 26237487792109 42808532713441 73942011050489 813362121555379
• Sum of all divisors σ(n): 984700783722240
• Sum of proper divisors (its aliquot sum) s(n): 171338662166861
• 813362121555379 is a deficient number, because the sum of its proper divisors (171338662166861) is less than itself. Its deficiency is 642023459388518

Bases of 813362121555379

• Binary: 10111000111011111110100000010101000011110110110011₂
• Hexadecimal: 0x2E3BFA0543DB3
• Base-36: 80B9EESB77

Squares and roots of 813362121555379

• 813362121555379 squared (813362121555379²) is 661557940781067124106163833641
• 813362121555379 cubed (813362121555379³) is 538086170245496540299407923222692076324704939
• The square root of 813362121555379 is 28519504.2305328127
• The cube root of 813362121555379 is 93345.7711343815

Scales and comparisons

• 813,362,121,555,379 seconds is equal to 25,862,399 years, 29 weeks, 4 days, 22 hours, 16 minutes, 19 seconds.
• To count from 1 to 813,362,121,555,379 would take you about sixty-four million, six hundred fifty-five thousand, nine hundred ninety-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 813362121555379 cubic inches would be around 7778.8 feet tall.

Recreational maths with 813362121555379

• 813362121555379 backwards is 973555121263318
• The number of decimal digits it has is: 15
• The sum of 813362121555379's digits is 61
• More coming soon!