82138234464

Names of 82138234464

• Cardinal: 82138234464 can be written as Eighty-two billion, one hundred thirty-eight million, two hundred thirty-four thousand, four hundred sixty-four.

Scientific notation

• Scientific notation: 8.2138234464 × 10¹⁰

Factors of 82138234464

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 4678

Divisors of 82138234464

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 13 16 18 22 24 26 27 32 33 36 39 44 48 52 54 66 72 78 88 96 99 104 108 117 121 132 143 144 156 169 176 198 208 216 234 242 264 286 288 297 312 338 351 352 363 396 416 429 432 468 484 507 528 572 594 624 676 702 726 792 858 864 936 968 1014 1056 1089 1144 1188 1248 1287 1352 1404 1452 1521 1573 1584 1716 1859 1872 1936 2028 2178 2288 2376 2574 2704 2808 2904 3042 3146 3168 3267 3432 3718 3744 3861 3872 4056 4356 4563 4576 4649 4719 4752 5148 5408 5577 5616 5808 6084 6292 6534 6864 7436 7722 8112 8712 9126 9298 9438 9504 10296 11154 11232 11616 12168 12584 13068 13728 13947 14157 14872 15444 16224 16731 17424 18252 18596 18876 20449 20592 22308 24336 25168 26136 27894 28314 29744 30888 33462 34848 36504 37192 37752 40898 41184 41841 42471 44616 48672 50193 50336 51139 52272 55788 56628 59488 60437 61347 61776 66924 73008 74384 75504 81796 83682 84942 89232 100386 102278 104544 111576 113256 120874 122694 123552 125523 133848 146016 148768 151008 153417 163592 167364 169884 178464 181311 184041 200772 204556 223152 226512 241748 245388 251046 267696 306834 327184 334728 339768 362622 368082 401544 409112 446304 453024 460251 483496 490776 502092 535392 543933 552123 562529 613668 654368 664807 669456 679536 725244 736164 785681 803088 818224 920502 966992 981552 1004184 1087866 1104246 1125058 1227336 1329614 1338912 1359072 1380753 1450488 1472328 1571362 1606176 1631799 1636448 1687587 1841004 1933984 1963104 1994421 2008368 2175732 2208492 2250116 2357043 2454672 2659228 2761506 2900976 2944656 3142724 3263598 3375174 3682008 3988842 4016736 4351464 4416984 4500232 4714086 4909344 5062761 5318456 5523012 5801952 5889312 5983263 6285448 6527196 6750348 7071129 7312877 7364016 7977684 8642491 8702928 8833968 9000464 9428172 10125522 10636912 11046024 11966526 12570896 13054392 13500696 14142258 14625754 14728032 15188283 15955368 17284982 17405856 17667936 17949789 18000928 18856344 20251044 21213387 21273824 21938631 22092048 23933052 25141792 25927473 26108784 27001392 28284516 29251508 30376566 31910736 34569964 35899578 37712688 40502088 42426774 43877262 44184096 47866104 51854946 52217568 54002784 56569032 58503016 60753132 63821472 65815893 69139928 71799156 75425376 77782419 81004176 84853548 87754524 95067401 95732208 103709892 113138064 117006032 121506264 131631786 138279856 143598312 155564838 162008352 169707096 175509048 190134802 191464416 197447679 207419784 226276128 233347257 234012064 243012528 263263572 276559712 285202203 287196624 311129676 339414192 351018096 380269604 394895358 414839568 466694514 486025056 526527144 570404406 574393248 622259352 678828384 702036192 760539208 789790716 829679136 855606609 933389028 1053054288 1140808812 1244518704 1521078416 1579581432 1711213218 1866778056 2106108576 2281617624 2489037408 2566819827 3042156832 3159162864 3422426436 3733556112 4563235248 5133639654 6318325728 6844852872 7467112224 9126470496 10267279308 13689705744 20534558616 27379411488 41069117232 82138234464
• Sum of all divisors σ(n): 285204402000
• Sum of proper divisors (its aliquot sum) s(n): 203066167536
• 82138234464 is an abundant number, because the sum of its proper divisors (203066167536) is greater than itself. Its abundance is 120927933072

Bases of 82138234464

• Binary: 1001100011111110100011111111001100000₂
• Hexadecimal: 0x131FD1FE60
• Base-36: 11QEZFC0

Squares and roots of 82138234464

• 82138234464 squared (82138234464²) is 6746689560863037367296
• 82138234464 cubed (82138234464³) is 554161169005989361466152133689344
• The square root of 82138234464 is 286597.6874714797
• The cube root of 82138234464 is 4346.9214041223

Scales and comparisons

• 82,138,234,464 seconds is equal to 2,611 years, 38 weeks, 4 days, 14 minutes, 24 seconds.
• To count from 1 to 82,138,234,464 would take you about five thousand, two hundred twenty-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 82138234464 cubic inches would be around 362.2 feet tall.

Recreational maths with 82138234464

• 82138234464 backwards is 46443283128
• The number of decimal digits it has is: 11
• The sum of 82138234464's digits is 45
• More coming soon!