812368368699040

Names of 812368368699040

• Cardinal: 812368368699040 can be written as Eight hundred twelve trillion, three hundred sixty-eight billion, three hundred sixty-eight million, six hundred ninety-nine thousand and forty.

Scientific notation

• Scientific notation: 8.1236836869904 × 10¹⁴

Factors of 812368368699040

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 343

Divisors of 812368368699040

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 4 5 8 10 16 20 23 32 40 46 80 92 115 160 184 230 313 368 460 529 626 736 920 1058 1252 1565 1840 2116 2504 2645 3130 3680 4232 5008 5290 6260 7199 8464 10016 10580 12520 14398 16928 21160 25040 28796 35995 42320 50080 57592 71990 84640 97969 115184 143980 165577 195938 230368 287960 331154 391876 489845 575920 662308 783752 827885 979690 1151840 1324616 1567504 1655770 1959380 2253287 2649232 3135008 3311540 3918760 4506574 5298464 6623080 7837520 9013148 11266435 13246160 15675040 18026296 22532870 26492320 30664297 36052592 45065740 51825601 61328594 72105184 90131480 103651202 122657188 153321485 180262960 207302404 245314376 259128005 306642970 360525920 414604808 490628752 518256010 613285940 705278831 829209616 981257504 1036512020 1226571880 1410557662 1658419232 2073024040 2453143760 2821115324 3526394155 4146048080 4906287520 5642230648 7052788310 8292096160 9597924961 11284461296 14105576620 16221413113 19195849922 22568922592 28211153240 32442826226 38391699844 47989624805 56422306480 64885652452 76783399688 81107065565 95979249610 112844612960 129771304904 153566799376 162214131130 191958499220 220752274103 259542609808 307133598752 324428262260 383916998440 441504548206 519085219616 648856524520 767833996880 883009096412 1103761370515 1297713049040 1535667993760 1766018192824 2207522741030 2595426098080 3532036385648 4415045482060 5077302304369 7064072771296 8830090964120 10154604608738 17660181928240 20309209217476 25386511521845 35320363856480 40618418434952 50773023043690 81236836869904 101546046087380 162473673739808 203092092174760 406184184349520 812368368699040
• Sum of all divisors σ(n): 2012723071445394
• Sum of proper divisors (its aliquot sum) s(n): 1200354702746354
• 812368368699040 is an abundant number, because the sum of its proper divisors (1200354702746354) is greater than itself. Its abundance is 387986334047314

Bases of 812368368699040

• Binary: 10111000101101100001000000000010110000011010100000₂
• Hexadecimal: 0x2E2D8400B06A0
• Base-36: 7ZYKVJZRTS

Squares and roots of 812368368699040

• 812368368699040 squared (812368368699040²) is 659942366462739392422096921600
• 812368368699040 cubed (812368368699040³) is 536116303678719644883363788216758580875264000
• The square root of 812368368699040 is 28502076.5681913079
• The cube root of 812368368699040 is 93307.7395170045

Scales and comparisons

• 812,368,368,699,040 seconds is equal to 25,830,801 years, 15 weeks, 5 days, 18 hours, 10 minutes, 40 seconds.
• To count from 1 to 812,368,368,699,040 would take you about sixty-four million, five hundred seventy-seven thousand and three 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 812368368699040 cubic inches would be around 7775.6 feet tall.

Recreational maths with 812368368699040

• 812368368699040 backwards is 040996863863218
• The number of decimal digits it has is: 15
• The sum of 812368368699040's digits is 73
• More coming soon!