813470478912

Names of 813470478912

• Cardinal: 813470478912 can be written as Eight hundred thirteen billion, four hundred seventy million, four hundred seventy-eight thousand, nine hundred twelve.

Scientific notation

• Scientific notation: 8.13470478912 × 10¹¹

Factors of 813470478912

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 5851

Divisors of 813470478912

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 27 28 32 36 39 42 48 52 54 56 63 64 72 78 84 91 96 104 108 112 117 126 144 156 168 182 189 192 208 216 224 234 252 273 288 312 336 351 364 378 416 432 448 468 504 546 576 624 672 702 728 756 819 832 864 936 1008 1092 1093 1248 1344 1404 1456 1512 1638 1728 1872 2016 2184 2186 2457 2496 2808 2912 3024 3276 3279 3744 4032 4368 4372 4733 4914 5616 5824 6048 6552 6558 7488 7651 8736 8744 9466 9828 9837 11232 12096 13104 13116 14199 14209 15302 17472 17488 18932 19656 19674 22464 22953 26208 26232 28398 28418 29511 30604 33131 34976 37864 39312 39348 42597 42627 45906 52416 52464 56796 56836 59022 61208 61529 66262 68859 69952 75728 78624 78696 85194 85254 91812 99393 99463 104928 113592 113672 118044 122416 123058 127791 127881 132524 137718 151456 157248 157392 170388 170508 183624 184587 198786 198926 206577 209856 227184 227344 236088 244832 246116 255582 255762 265048 275436 298179 298389 302912 314784 340776 341016 367248 369174 383643 397572 397852 413154 430703 454368 454688 472176 489664 492232 511164 511524 530096 550872 553761 596358 596778 629568 681552 682032 734496 738348 767286 795144 795704 826308 861406 894537 895167 908736 909376 944352 984464 1022328 1023048 1060192 1101744 1107522 1192716 1193556 1292109 1363104 1364064 1468992 1476696 1534572 1590288 1591408 1652616 1661283 1722812 1789074 1790334 1888704 1968928 2044656 2046096 2120384 2203488 2215044 2385432 2387112 2584218 2685501 2726208 2728128 2953392 3069144 3180576 3182816 3305232 3322566 3445624 3578148 3580668 3876327 3937856 4089312 4092192 4406976 4430088 4770864 4774224 5168436 5173169 5371002 5906784 6138288 6361152 6365632 6610464 6645132 6891248 7156296 7161336 7752654 8178624 8184384 8860176 9541728 9548448 10336872 10346338 10742004 11628981 11813568 12276576 13220928 13290264 13782496 14312592 14322672 15505308 15519507 17720352 19083456 19096896 20673744 20692676 21484008 23257962 24553152 26580528 27564992 28625184 28645344 31010616 31039014 35440704 36212183 41347488 41385352 42968016 46515924 46558521 53161056 57250368 57290688 62021232 62078028 67251197 72424366 82694976 82770704 85936032 93031848 93117042 106322112 108636549 124042464 124156056 134502394 139675563 144848732 165541408 171872064 186063696 186234084 201753591 217273098 248084928 248312112 269004788 279351126 289697464 325909647 331082816 372127392 372468168 403507182 434546196 470758379 496624224 538009576 558702252 579394928 605260773 651819294 744254784 744936336 807014364 869092392 941516758 977728941 993248448 1076019152 1117404504 1158789856 1210521546 1303638588 1412275137 1489872672 1614028728 1738184784 1815782319 1883033516 1955457882 2152038304 2234809008 2317579712 2421043092 2607277176 2824550274 2979745344 3228057456 3476369568 3631564638 3766067032 3910915764 4236825411 4304076608 4469618016 4842086184 5214554352 5649100548 6456114912 6952739136 7263129276 7532134064 7821831528 8473650822 8939236032 9684172368 10429108704 11298201096 12710476233 12912229824 14526258552 15064268128 15643663056 16947301644 19368344736 20858217408 22596402192 25420952466 29052517104 30128536256 31287326112 33894603288 38736689472 45192804384 50841904932 58105034208 62574652224 67789206576 90385608768 101683809864 116210068416 135578413152 203367619728 271156826304 406735239456 813470478912
• Sum of all divisors σ(n): 2946641564160
• Sum of proper divisors (its aliquot sum) s(n): 2133171085248
• 813470478912 is an abundant number, because the sum of its proper divisors (2133171085248) is greater than itself. Its abundance is 1319700606336

Bases of 813470478912

• Binary: 1011110101100110100111100111001001000000₂
• Hexadecimal: 0xBD669E7240
• Base-36: ADPBBIO0

Squares and roots of 813470478912

• 813470478912 squared (813470478912²) is 661734220061318636703744
• 813470478912 cubed (813470478912³) is 538301252905739669405625572743446528
• The square root of 813470478912 is 901925.9830562595
• The cube root of 813470478912 is 9334.9916172863

Scales and comparisons

• 813,470,478,912 seconds is equal to 25,865 years, 43 weeks, 6 days, 13 hours, 55 minutes, 12 seconds.
• To count from 1 to 813,470,478,912 would take you about fifty-one thousand, seven hundred thirty-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 813470478912 cubic inches would be around 777.9 feet tall.

Recreational maths with 813470478912

• 813470478912 backwards is 219874074318
• 813470478912 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 813470478912's digits is 54
• More coming soon!