805136331090

Names of 805136331090

• Cardinal: 805136331090 can be written as Eight hundred five billion, one hundred thirty-six million, three hundred thirty-one thousand and ninety.

Scientific notation

• Scientific notation: 8.0513633109 × 10¹¹

Factors of 805136331090

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 135845

Divisors of 805136331090

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 5 6 7 10 13 14 15 21 26 30 35 39 41 42 53 65 70 78 82 91 105 106 123 130 159 182 195 205 210 246 265 273 287 318 371 390 410 455 530 533 546 574 615 689 742 795 861 910 1066 1113 1230 1365 1378 1435 1590 1599 1722 1855 2067 2173 2226 2665 2730 2870 3198 3445 3710 3731 4134 4305 4346 4823 5330 5565 6519 6890 7462 7995 8610 9646 10335 10865 11130 11193 13038 14469 15211 15990 18655 20670 21730 22386 24115 28249 28938 30422 32595 37310 45633 48230 55965 56498 65190 72345 76055 84747 91266 111930 135721 141245 144690 152110 169494 197743 228165 271442 282490 395486 407163 423735 456330 593229 678605 814326 847470 950047 988715 1186458 1357210 1764373 1900094 1977430 2035815 2850141 2966145 3528746 4071630 4750235 5293119 5564561 5700282 5932290 7193213 8821865 9500470 10586238 11129122 12350611 14250705 14386426 16693683 17643730 21579639 24701222 26465595 27822805 28501410 33387366 35966065 37051833 38951927 43159278 50352491 52931190 55645610 61753055 71932130 72339293 74103666 77903854 83468415 93511769 100704982 107898195 116855781 123506110 144678586 151057473 166936830 185259165 187023538 194759635 215796390 217017879 233711562 251762455 280535307 294921733 302114946 361696465 370518330 389519270 434035758 467558845 503524910 506375051 561070614 584278905 589843466 654582383 723392930 755287365 884765199 935117690 1012750102 1085089395 1168557810 1309164766 1402676535 1474608665 1510574730 1519125153 1769530398 1963747149 2064452131 2170178790 2531875255 2805353070 2949217330 3038250306 3272911915 3833982529 3927494298 4128904262 4423825995 5063750510 6193356393 6545823830 7595625765 7667965058 8847651990 9818735745 10322260655 11501947587 12386712786 15191251530 19169912645 19637471490 20644521310 23003895174 26837877703 30966781965 38339825290 53675755406 57509737935 61933563930 80513633109 115019475870 134189388515 161027266218 268378777030 402568165545 805136331090
• Sum of all divisors σ(n): 2482240287744
• Sum of proper divisors (its aliquot sum) s(n): 1677103956654
• 805136331090 is an abundant number, because the sum of its proper divisors (1677103956654) is greater than itself. Its abundance is 871967625564

Bases of 805136331090

• Binary: 1011101101110101110111010111000101010010₂
• Hexadecimal: 0xBB75DD7152
• Base-36: A9VHDT1U

Squares and roots of 805136331090

• 805136331090 squared (805136331090²) is 648244511641066100588100
• 805136331090 cubed (805136331090³) is 521925207751916755203675725314029000
• The square root of 805136331090 is 897293.8933760777
• The cube root of 805136331090 is 9303.0025803783

Scales and comparisons

• 805,136,331,090 seconds is equal to 25,600 years, 43 weeks, 6 days, 12 hours, 51 minutes, 30 seconds.
• To count from 1 to 805,136,331,090 would take you about fifty-one thousand, two hundred 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 805136331090 cubic inches would be around 775.3 feet tall.

Recreational maths with 805136331090

• 805136331090 backwards is 090133631508
• 805136331090 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 805136331090's digits is 39
• More coming soon!