812728955304

Names of 812728955304

• Cardinal: 812728955304 can be written as Eight hundred twelve billion, seven hundred twenty-eight million, nine hundred fifty-five thousand, three hundred four.

Scientific notation

• Scientific notation: 8.12728955304 × 10¹¹

Factors of 812728955304

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 90965

Divisors of 812728955304

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 21 24 28 36 42 47 56 63 72 84 94 126 141 168 188 252 282 329 376 379 423 504 564 658 758 846 987 1128 1137 1316 1516 1692 1974 2274 2632 2653 2961 3032 3384 3411 3948 4548 5306 5922 6822 7896 7959 9096 10612 11844 13644 15918 17813 21224 23688 23877 27288 31836 35626 47754 53439 63672 71252 90527 95508 106878 124691 142504 160317 181054 191016 213756 249382 271581 320634 362108 374073 427512 498764 543162 633689 641268 724216 748146 814743 997528 1086324 1122219 1267378 1282536 1496292 1629486 1901067 2172648 2244438 2534756 2992584 3258972 3802134 4254769 4488876 5069512 5703201 6517944 7604268 8509538 8977752 11406402 12764307 15208536 17019076 22812804 25528614 29783383 34038152 34309733 38292921 45625608 51057228 59566766 68619466 76585842 89350149 102114456 102929199 119133532 137238932 153171684 178700298 205858398 238267064 240168131 268050447 274477864 306343368 308787597 357400596 411716796 480336262 536100894 617575194 714801192 720504393 823433592 960672524 1072201788 1235150388 1441008786 1612557451 1921345048 2144403576 2161513179 2470300776 2882017572 3225114902 4323026358 4837672353 5764035144 6450229804 8646052716 9675344706 11287902157 12900459608 14513017059 17292105432 19350689412 22575804314 29026034118 33863706471 38701378824 45151608628 58052068236 67727412942 90303217256 101591119413 116104136472 135454825884 203182238826 270909651768 406364477652 812728955304
• Sum of all divisors σ(n): 2575919923200
• Sum of proper divisors (its aliquot sum) s(n): 1763190967896
• 812728955304 is an abundant number, because the sum of its proper divisors (1763190967896) is greater than itself. Its abundance is 950462012592

Bases of 812728955304

• Binary: 1011110100111010011010111011000110101000₂
• Hexadecimal: 0xBD3A6BB1A8
• Base-36: ADD1U3E0

Squares and roots of 812728955304

• 812728955304 squared (812728955304²) is 660528354789531229732416
• 812728955304 cubed (812728955304³) is 536830519736765581136308879143934464
• The square root of 812728955304 is 901514.8114723351
• The cube root of 812728955304 is 9332.1543002157

Scales and comparisons

• 812,728,955,304 seconds is equal to 25,842 years, 13 weeks, 6 days, 3 hours, 8 minutes, 24 seconds.
• To count from 1 to 812,728,955,304 would take you about fifty-one thousand, six hundred eighty-four 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 812728955304 cubic inches would be around 777.7 feet tall.

Recreational maths with 812728955304

• 812728955304 backwards is 403559827218
• The number of decimal digits it has is: 12
• The sum of 812728955304's digits is 54
• More coming soon!