809370072120379

Names of 809370072120379

• Cardinal: 809370072120379 can be written as Eight hundred nine trillion, three hundred seventy billion, seventy-two million, one hundred twenty thousand, three hundred seventy-nine.

Scientific notation

• Scientific notation: 8.09370072120379 × 10¹⁴

Factors of 809370072120379

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 262871

Divisors of 809370072120379

• Number of divisors d(n): 192
• Complete list of divisors:
  1 7 11 19 43 61 73 77 121 133 209 301 427 473 511 671 803 817 847 1159 1387 1463 2299 2623 3139 3311 4453 4697 5203 5621 5719 7381 8113 8833 8987 9709 12749 15257 16093 18361 21973 28853 31171 34529 36421 48983 49837 51667 59641 61831 62909 84607 89243 98857 106799 140239 167827 191479 201971 241703 262657 317383 342881 348859 379819 417487 538813 548207 592249 656051 691999 930677 981673 1174789 1340353 1838599 2106269 2221681 2658733 2889227 3638101 3771691 3837449 4592357 4990483 6030277 6514739 7216561 10237447 11294251 14743883 16022077 19173961 20224589 23168959 25466707 31781497 34933381 40019111 42211939 50515927 54895313 71662129 79059757 112154539 124236761 134217727 162182713 176242847 210913571 214590769 222470479 280133777 304419463 364305259 384267191 440210221 603848443 688949311 824480323 869657327 1169611621 1233699929 1366604371 1476394997 1502135383 1938671317 2130936241 2320049281 2360498459 2550136813 3081471547 3348614093 4007357849 4226939101 4822645177 5771362261 7578442421 8187281347 9069283553 9566230597 12865727831 13090036909 13570699219 15665126137 16240344967 16523489213 22222620799 23440298651 25965483049 28051504943 36834755023 44080936339 50293299703 53049096947 63484984871 83362866631 90060094817 91630258363 99762119083 109655882959 141523006141 143990405999 155558345593 172316387507 181758381343 244448828789 257843285161 308566554373 352053097921 553226296733 583540066417 698334833581 955572694357 990661042987 1007932841993 1206214712549 1583894465989 1711141801523 1895480262577 2688937116679 3872584077131 6085489264063 6689008860499 10511299637927 11087261261923 13268361838039 18822559816753 42598424848441 73579097465489 115624296017197 809370072120379
• Sum of all divisors σ(n): 1128335734113280
• Sum of proper divisors (its aliquot sum) s(n): 318965661992901
• 809370072120379 is a deficient number, because the sum of its proper divisors (318965661992901) is less than itself. Its deficiency is 490404410127478

Bases of 809370072120379

• Binary: 10111000000001111000100111101000111111110000111011₂
• Hexadecimal: 0x2E01E27A3FC3B
• Base-36: 7YWBH7MHBV

Squares and roots of 809370072120379

• 809370072120379 squared (809370072120379²) is 655079913644147503809067103641
• 809370072120379 cubed (809370072120379³) is 530202076950775312461133748287779321021199939
• The square root of 809370072120379 is 28449430.0842807569
• The cube root of 809370072120379 is 93192.8043143967

Scales and comparisons

• 809,370,072,120,379 seconds is equal to 25,735,464 years, 38 weeks, 6 days, 1 hour, 26 minutes, 19 seconds.
• To count from 1 to 809,370,072,120,379 would take you about sixty-four million, three hundred thirty-eight thousand, six hundred sixty-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 809370072120379 cubic inches would be around 7766.1 feet tall.

Recreational maths with 809370072120379

• 809370072120379 backwards is 973021270073908
• The number of decimal digits it has is: 15
• The sum of 809370072120379's digits is 58
• More coming soon!