82081381376

Names of 82081381376

• Cardinal: 82081381376 can be written as Eighty-two billion, eighty-one million, three hundred eighty-one thousand, three hundred seventy-six.

Scientific notation

• Scientific notation: 8.2081381376 × 10¹⁰

Factors of 82081381376

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 233

Divisors of 82081381376

• Number of divisors d(n): 352
• Complete list of divisors:
  1 2 4 8 16 19 23 31 32 38 46 61 62 64 76 92 97 122 124 128 152 184 194 244 248 256 304 368 388 437 488 496 512 589 608 713 736 776 874 976 992 1024 1159 1178 1216 1403 1426 1472 1552 1748 1843 1891 1952 1984 2231 2318 2356 2432 2806 2852 2944 3007 3104 3496 3686 3782 3904 3968 4462 4636 4712 4864 5612 5704 5888 5917 6014 6208 6992 7372 7564 7808 7936 8924 9272 9424 9728 11224 11408 11776 11834 12028 12416 13547 13984 14744 15128 15616 15872 17848 18544 18848 19456 22448 22816 23552 23668 24056 24832 26657 27094 27968 29488 30256 31232 31744 35696 35929 37088 37696 42389 43493 44896 45632 47336 48112 49664 53314 54188 55936 57133 58976 60512 62464 69161 71392 71858 74176 75392 84778 86986 89792 91264 94672 96224 99328 106628 108376 111872 112423 114266 117952 121024 136091 138322 142784 143716 148352 150784 169556 173972 179584 182528 183427 189344 192448 213256 216752 223744 224846 228532 235904 242048 272182 276644 285568 287432 296704 301568 339112 347944 359168 365056 366854 378688 384896 426512 433504 447488 449692 457064 471808 484096 544364 553288 571136 574864 593408 603136 678224 695888 718336 730112 733708 757376 769792 826367 853024 867008 899384 914128 943616 968192 1088728 1106576 1142272 1149728 1186816 1314059 1356448 1391776 1436672 1467416 1514752 1539584 1652734 1706048 1734016 1798768 1828256 1887232 1936384 2177456 2213152 2284544 2299456 2585729 2628118 2712896 2783552 2934832 3029504 3079168 3305468 3412096 3468032 3485113 3597536 3656512 4218821 4354912 4426304 4598912 5171458 5256236 5425792 5567104 5869664 6059008 6610936 6824192 6936064 6970226 7195072 7313024 8437642 8709824 8852608 9197824 10342916 10512472 10851584 11134208 11739328 13221872 13648384 13872128 13940452 14390144 14626048 16875284 17419648 17705216 18395648 20685832 21024944 21703168 22268416 23478656 26443744 27296768 27880904 28780288 29252096 33750568 34839296 35410432 36791296 41371664 42049888 43406336 44536832 46957312 52887488 55761808 57560576 58504192 67501136 69678592 70820864 80157599 82743328 84099776 93914624 105774976 111523616 115121152 135002272 139357184 160315198 165486656 168199552 187829248 211549952 223047232 270004544 320630396 330973312 336399104 423099904 446094464 540009088 641260792 661946624 672798208 846199808 892188928 1080018176 1282521584 1323893248 1345596416 1784377856 2160036352 2565043168 2647786496 3568755712 4320072704 5130086336 10260172672 20520345344 41040690688 82081381376
• Sum of all divisors σ(n): 191041105920
• Sum of proper divisors (its aliquot sum) s(n): 108959724544
• 82081381376 is an abundant number, because the sum of its proper divisors (108959724544) is greater than itself. Its abundance is 26878343168

Bases of 82081381376

• Binary: 1001100011100011011100111110000000000₂
• Hexadecimal: 0x131C6E7C00
• Base-36: 11PH4V7K

Squares and roots of 82081381376

• 82081381376 squared (82081381376²) is 6737353168592359653376
• 82081381376 cubed (82081381376³) is 553011254896031497788510621925376
• The square root of 82081381376 is 286498.4840727783
• The cube root of 82081381376 is 4345.9182458563

Scales and comparisons

• 82,081,381,376 seconds is equal to 2,609 years, 48 weeks, 3 days, 23 hours, 42 minutes, 56 seconds.
• To count from 1 to 82,081,381,376 would take you about five thousand, two hundred nineteen 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 82081381376 cubic inches would be around 362.2 feet tall.

Recreational maths with 82081381376

• 82081381376 backwards is 67318318028
• The number of decimal digits it has is: 11
• The sum of 82081381376's digits is 47
• More coming soon!