12438559073981083264

Names of 12438559073981083264

• Cardinal: 12438559073981083264 can be written as Twelve quintillion, four hundred thirty-eight quadrillion, five hundred fifty-nine trillion, seventy-three billion, nine hundred eighty-one million, eighty-three thousand, two hundred sixty-four.

Scientific notation

• Scientific notation: 1.2438559073981083264 × 10¹⁹

Factors of 12438559073981083264

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 104

Divisors of 12438559073981083264

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 4 8 13 16 26 32 52 64 89 104 128 169 178 208 338 356 416 676 712 832 1157 1352 1424 1664 2197 2314 2704 2848 4394 4628 5408 5696 7921 8788 9256 10816 11392 15041 15842 17576 18512 21632 30082 31684 35152 37024 60164 63368 70304 74048 102973 120328 126736 140608 148096 195533 205946 240656 253472 281216 391066 411892 481312 506944 704969 782132 823784 962624 1013888 1338649 1409938 1564264 1647568 1925248 2677298 2819876 3128528 3295136 5354596 5639752 6257056 6590272 9164597 10709192 11279504 12514112 13180544 17402437 18329194 21418384 22559008 25028224 34804874 36658388 42836768 45118016 62742241 69609748 73316776 85673536 90236032 119139761 125484482 139219496 146633552 171347072 238279522 250968964 278438992 293267104 476559044 501937928 556877984 586534208 815649133 953118088 1003875856 1113755968 1173068416 1548816893 1631298266 1906236176 2007751712 2227511936 3097633786 3262596532 3812472352 4015503424 5584059449 6195267572 6525193064 7624944704 8031006848 10603438729 11168118898 12390535144 13050386128 15249889408 21206877458 22336237796 24781070288 26100772256 42413754916 44672475592 49562140576 52201544512 72592772837 84827509832 89344951184 99124281152 104403089024 137844703477 145185545674 169655019664 178689902368 198248562304 275689406954 290371091348 339310039328 357379804736 496981290961 551378813908 580742182696 678620078656 714759609472 943706046881 993962581922 1102757627816 1161484365392 1357240157312 1887412093762 1987925163844 2205515255632 2322968730784 3774824187524 3975850327688 4411030511264 4645937461568 6460756782493 7549648375048 7951700655376 8822061022528 9291874923136 12268178609453 12921513564986 15099296750096 15903401310752 17644122045056 24536357218906 25843027129972 30198593500192 31806802621504 44231334895529 49072714437812 51686054259944 60397187000384 63613605243008 83989838172409 88462669791058 98145428875624 103372108519888 120794374000768 167979676344818 176925339582116 196290857751248 206744217039776 335959352689636 353850679164232 392581715502496 413488434079552 575007353641877 671918705379272 707701358328464 785163431004992 826976868159104 1091867896241317 1150014707283754 1343837410758544 1415402716656928 1570326862009984 2183735792482634 2300029414567508 2687674821517088 2830805433313856 4367471584965268 4600058829135016 5375349643034176 5661610866627712 7475095597344401 8734943169930536 9200117658270032 10750699286068352 14950191194688802 17469886339861072 18400235316540064 29900382389377604 34939772679722144 36800470633080128 59800764778755208 69879545359444288 73600941266160256 97176242765477213 119601529557510416 139759090718888576 194352485530954426 239203059115020832 388704971061908852 478406118230041664 777409942123817704 956812236460083328 1554819884247635408 3109639768495270816 6219279536990541632 12438559073981083264
• Sum of all divisors σ(n): 27149042570234004000
• Sum of proper divisors (its aliquot sum) s(n): 14710483496252920736
• 12438559073981083264 is an abundant number, because the sum of its proper divisors (14710483496252920736) is greater than itself. Its abundance is 2271924422271837472

Bases of 12438559073981083264

• Binary: 1010110010011110101000111001001101010010010110101010111010000000₂
• Hexadecimal: 0xAC9EA393525AAE80
• Base-36: 2MI31757U4L8G

Squares and roots of 12438559073981083264

• 12438559073981083264 squared (12438559073981083264²) is 154717751836917143599553832914900893696
• 12438559073981083264 cubed (12438559073981083264³) is 1924465896017039149840378874095773531518050906831788703744
• The square root of 12438559073981083264 is 3526834143.2481742469
• The cube root of 12438559073981083264 is 2316985.7228333839

Scales and comparisons

• 12,438,559,073,981,083,264 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 12,438,559,073,981,083,264 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 12438559073981083264 cubic inches would be around 193082.1 feet tall.

Recreational maths with 12438559073981083264

• 12438559073981083264 backwards is 46238018937095583421
• The number of decimal digits it has is: 20
• The sum of 12438559073981083264's digits is 88
• More coming soon!