813964168762483136

Names of 813964168762483136

• Cardinal: 813964168762483136 can be written as Eight hundred thirteen quadrillion, nine hundred sixty-four trillion, one hundred sixty-eight billion, seven hundred sixty-two million, four hundred eighty-three thousand, one hundred thirty-six.

Scientific notation

• Scientific notation: 8.13964168762483136 × 10¹⁷

Factors of 813964168762483136

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 4526

Divisors of 813964168762483136

• Number of divisors d(n): 378
• Complete list of divisors:
  1 2 4 8 16 19 32 38 53 64 76 106 152 212 304 361 424 608 722 848 1007 1151 1216 1444 1696 2014 2302 2809 2888 3301 3392 4028 4604 5618 5776 6602 8056 9208 11236 11552 13204 16112 18416 19133 21869 22472 23104 26408 32224 36832 38266 43738 44944 52816 53371 61003 62719 64448 73664 76532 87476 89888 105632 106742 122006 125438 153064 174952 174953 179776 211264 213484 244012 250876 306128 349904 349906 415511 426968 488024 501752 612256 699808 699812 831022 853936 976048 1003504 1014049 1159057 1191661 1224512 1399616 1399624 1662044 1707872 1952096 2007008 2028098 2318114 2383322 2799248 3233159 3324088 3324107 3415744 3799451 3904192 4014016 4056196 4636228 4766644 5598496 6466318 6648176 6648214 7598902 8112392 9272456 9272509 9533288 10896601 11196992 12932636 13296352 13296428 15197804 16224784 18544912 18545018 19066576 21793202 22022083 25865272 26592704 26592856 30395608 32449568 37089824 37090036 38133152 43586404 44044166 51730544 53185712 60791216 61430021 63158033 64899136 72189569 74179648 74180072 76266304 87172808 88088332 103461088 106371424 121582432 122860042 126316066 144379138 148360144 174345616 176176664 176177671 201370903 206922176 207035419 212742848 243164864 245720084 252632132 288758276 296720288 348691232 352353328 352355342 402741806 414070838 491440168 505264264 577516552 577519853 593440576 697382464 704706656 704710684 805483612 828141676 982880336 1010528528 1155033104 1155039706 1167170399 1371601811 1409413312 1409421368 1610967224 1656283352 1965760672 2021057056 2310066208 2310079412 2334340798 2743203622 2818842736 3221934448 3312566704 3347375749 3826047157 3931521344 3933672961 4042114112 4620132416 4620158824 4668681596 5486407244 5637685472 6443868896 6625133408 6694751498 7652094314 7867345922 9240317648 9337363192 10672657859 10972814488 10972877207 11275370944 12541987751 12887737792 13250266816 13389502996 15304188628 15734691844 18480635296 18674726384 21345315718 21945628976 21945754414 25083975502 26779005992 30608377256 30608552209 31469383688 36961270592 37349452768 42690631436 43891257952 43891508828 50167951004 53558011984 61216754512 61217104418 62938767376 72694895983 74698905536 85381262872 87782515904 87783017656 100335902008 107116023968 122433509024 122434208836 125877534752 145389791966 170762525744 175566035312 200671804016 202780499321 208484666933 214232047936 238297767269 244867018048 244868417672 251755069504 290779583932 341525051488 351132070624 401343608032 405560998642 416969333866 476595534538 489736835344 581559167864 581562491971 664725350803 683050102976 702264141248 802687216064 811121997284 833938667732 953191069076 979473670688 1163118335728 1163124983942 1329450701606 1622243994568 1667877335464 1906382138152 1958947341376 2326236671456 2326249967884 2658901403212 3244487989136 3335754670928 3812764276304 3852829487099 4527657578111 4652473342912 4652499935768 5317802806424 6488975978272 6671509341856 7625528552608 7705658974198 9055315156222 9304999871536 10635605612848 11049687347449 12629781665257 12977951956544 13343018683712 15251057105216 15411317948396 18110630312444 18609999743072 21271211225696 22099374694898 25259563330514 30822635896792 35230443592559 36221260624888 37219999486144 42542422451392 44198749389796 50519126661028 61645271793584 70460887185118 72442521249776 88397498779592 101038253322056 123290543587168 140921774370236 144885042499552 176794997559184 202076506644112 239965851639883 246581087174336 281843548740472 289770084999104 353589995118368 404153013288224 479931703279766 563687097480944 669378428258621 707179990236736 808306026576448 959863406559532 1127374194961888 1338756856517242 1919726813119064 2254748389923776 2677513713034484 3839453626238128 5355027426068968 7678907252476256 10710054852137936 12718190136913799 15357814504952512 21420109704275872 25436380273827598 42840219408551744 50872760547655196 101745521095310392 203491042190620784 406982084381241568 813964168762483136
• Sum of all divisors σ(n): 1739502898903115136
• Sum of proper divisors (its aliquot sum) s(n): 925538730140632000
• 813964168762483136 is an abundant number, because the sum of its proper divisors (925538730140632000) is greater than itself. Its abundance is 111574561378148864

Bases of 813964168762483136

• Binary: 101101001011110010000001100101010010111110111110000111000000₂
• Hexadecimal: 0xB4BC81952FBE1C0
• Base-36: 66MM7SYT4Q0W

Squares and roots of 813964168762483136

• 813964168762483136 squared (813964168762483136²) is 662537668029200127397922228684394496
• 813964168762483136 cubed (813964168762483136³) is 539281922231221880239975224509766161331805597571219456
• The square root of 813964168762483136 is 902199627.9995260207
• The cube root of 813964168762483136 is 933687.9683598789

Scales and comparisons

• 813,964,168,762,483,136 seconds is equal to 25,881,542,810 years, 8 weeks, 3 days, 2 hours, 38 minutes, 56 seconds.
• To count from 1 to 813,964,168,762,483,136 would take you about seventy-seven billion, six hundred forty-four million, six hundred twenty-eight thousand, four hundred thirty 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 813964168762483136 cubic inches would be around 77807.3 feet tall.

Recreational maths with 813964168762483136

• 813964168762483136 backwards is 631384267861469318
• The number of decimal digits it has is: 18
• The sum of 813964168762483136's digits is 86
• More coming soon!