820142238006

Names of 820142238006

• Cardinal: 820142238006 can be written as Eight hundred twenty billion, one hundred forty-two million, two hundred thirty-eight thousand and six.

Scientific notation

• Scientific notation: 8.20142238006 × 10¹¹

Factors of 820142238006

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 56

Divisors of 820142238006

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 6 7 9 13 14 18 21 26 31 39 42 49 62 63 78 91 93 98 117 126 147 182 186 217 234 273 279 294 343 403 434 441 546 558 637 651 686 806 819 882 961 1029 1209 1274 1302 1519 1638 1911 1922 1953 2058 2401 2418 2821 2883 3038 3087 3627 3822 3906 4459 4557 4802 5642 5733 5766 6174 6727 7203 7254 8463 8649 8918 9114 10633 11466 12493 13377 13454 13671 14406 16807 16926 17298 19747 20181 21266 21609 24986 25389 26754 27342 29791 31213 31899 33614 37479 39494 40131 40362 43218 47089 50421 50778 59241 59582 60543 62426 63798 74431 74958 80262 87451 89373 93639 94178 95697 100842 112437 117649 118482 121086 138229 141267 148862 151263 174902 177723 178746 187278 191394 208537 218491 223293 224874 235298 262353 268119 276458 280917 282534 302526 329623 352947 355446 387283 414687 417074 423801 436982 446586 521017 524706 536238 561834 612157 625611 655473 659246 669879 705894 774566 787059 829374 847602 967603 988869 1042034 1058841 1161849 1224314 1244061 1251222 1310946 1339758 1459759 1529437 1563051 1574118 1836471 1876833 1935206 1966419 1977738 2117682 2307361 2323698 2488122 2710981 2902809 2919518 2966607 3058874 3126102 3485547 3647119 3672942 3753666 3932838 4285099 4379277 4588311 4614722 4689153 5421962 5509413 5805618 5933214 6773221 6922083 6971094 7294238 8132943 8570198 8708427 8758554 9176622 9378306 10218313 10941357 11018826 12855297 13137831 13546442 13764933 13844166 16151527 16265886 17416854 18976867 20319663 20436626 20766249 21882714 24398829 25710594 26275662 27529866 29995693 30654939 32303054 32824071 37953734 38565891 40639326 41532498 47412547 48454581 48797658 56930601 59991386 60958989 61309878 65648142 71528191 77131782 89987079 91964817 94825094 96909162 113060689 113861202 121917978 132838069 142237641 143056382 145363743 170791803 179974158 183929634 209969851 214584573 226121378 265676138 269961237 284475282 290727486 339182067 341583606 398514207 419939702 426712923 429169146 500697337 539922474 629909553 643753719 678364134 797028414 853425846 929866483 1001394674 1017546201 1195542621 1259819106 1287507438 1469788957 1502092011 1859732966 1889728659 2035092402 2391085242 2789599449 2939577914 3004184022 3504881359 3779457318 4409366871 4506276033 5579198898 6509065381 7009762718 8368798347 8818733742 9012552066 10514644077 13018130762 13228100613 16737596694 19527196143 21029288154 26456201226 31543932231 39054392286 45563457667 58581588429 63087864462 91126915334 117163176858 136690373001 273380746002 410071119003 820142238006
• Sum of all divisors σ(n): 2307024440448
• Sum of proper divisors (its aliquot sum) s(n): 1486882202442
• 820142238006 is an abundant number, because the sum of its proper divisors (1486882202442) is greater than itself. Its abundance is 666739964436

Bases of 820142238006

• Binary: 1011111011110100010010010110100100110110₂
• Hexadecimal: 0xBEF4496936
• Base-36: AGRNIGXI

Squares and roots of 820142238006

• 820142238006 squared (820142238006²) is 672633290561490350856036
• 820142238006 cubed (820142238006³) is 551654972278440772709843522953704216
• The square root of 820142238006 is 905617.0482085683
• The cube root of 820142238006 is 9360.4427844309

Scales and comparisons

• 820,142,238,006 seconds is equal to 26,077 years, 51 weeks, 2 days, 20 minutes, 6 seconds.
• To count from 1 to 820,142,238,006 would take you about fifty-two thousand, one hundred fifty-five 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 820142238006 cubic inches would be around 780 feet tall.

Recreational maths with 820142238006

• 820142238006 backwards is 600832241028
• The number of decimal digits it has is: 12
• The sum of 820142238006's digits is 36
• More coming soon!