810042460794

Names of 810042460794

• Cardinal: 810042460794 can be written as Eight hundred ten billion, forty-two million, four hundred sixty thousand, seven hundred ninety-four.

Scientific notation

• Scientific notation: 8.10042460794 × 10¹¹

Factors of 810042460794

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3500

Divisors of 810042460794

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 6 7 9 14 18 19 21 27 38 42 54 57 63 67 114 126 133 134 171 189 201 266 342 378 399 402 469 513 601 603 798 938 1026 1197 1202 1206 1273 1407 1803 1809 2394 2546 2801 2814 3591 3606 3618 3819 4207 4221 5409 5602 7182 7638 8403 8414 8442 8911 10818 11419 11457 12621 12663 16227 16806 17822 19607 22838 22914 25209 25242 25326 26733 32454 34257 34371 37863 39214 40267 50418 53219 53466 58821 68514 68742 75627 75726 79933 80199 80534 102771 106438 113589 117642 120801 151254 159657 159866 160398 176463 187667 205542 227178 239799 240597 241602 281869 308313 319314 352926 362403 372533 375334 478971 479598 481194 529389 563001 563738 616626 719397 724806 745066 765073 845607 957942 1058778 1087209 1117599 1126002 1313669 1436913 1438794 1530146 1683401 1689003 1691214 2158191 2174418 2235198 2295219 2536821 2627338 2873826 3352797 3366802 3378006 3565673 3941007 4316382 4590438 5050203 5067009 5073642 5355511 6705594 6885657 7131346 7610463 7882014 10058391 10100406 10134018 10697019 10711022 11783807 11823021 13771314 15150609 15220926 16066533 20116782 20656971 21394038 23567614 23646042 24959711 30301218 31984619 32091057 32133066 35351421 35469063 41313942 45451827 48199599 49919422 63969238 64182114 70702842 70938126 74879133 90903654 95953857 96273171 96399198 106054263 112787867 144598797 149758266 191907714 192546342 212108526 223892333 224637399 225575734 287861571 289197594 318162789 338363601 447784666 449274798 575723142 636325578 671676999 673912197 676727202 789515069 863584713 1015090803 1343353998 1347824394 1579030138 1727169426 2015030997 2030181606 2142969473 2368545207 3045272409 4030061994 4285938946 4737090414 6045092991 6090544818 6428908419 7105635621 12090185982 12857816838 14211271242 15000786311 19286725257 21316906863 30001572622 38573450514 42633813726 45002358933 57860175771 90004717866 115720351542 135007076799 270014153598 405021230397 810042460794
• Sum of all divisors σ(n): 2202291302400
• Sum of proper divisors (its aliquot sum) s(n): 1392248841606
• 810042460794 is an abundant number, because the sum of its proper divisors (1392248841606) is greater than itself. Its abundance is 582206380812

Bases of 810042460794

• Binary: 1011110010011010010010110000101001111010₂
• Hexadecimal: 0xBC9A4B0A7A
• Base-36: AC4MD6YI

Squares and roots of 810042460794

• 810042460794 squared (810042460794²) is 656168788289199027110436
• 810042460794 cubed (810042460794³) is 531524579961999989251768296638246184
• The square root of 810042460794 is 900023.5890208657
• The cube root of 810042460794 is 9321.8603984221

Scales and comparisons

• 810,042,460,794 seconds is equal to 25,756 years, 43 weeks, 6 days, 10 hours, 39 minutes, 54 seconds.
• To count from 1 to 810,042,460,794 would take you about fifty-one thousand, five hundred thirteen 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 810042460794 cubic inches would be around 776.8 feet tall.

Recreational maths with 810042460794

• 810042460794 backwards is 497064240018
• The number of decimal digits it has is: 12
• The sum of 810042460794's digits is 45
• More coming soon!