3138432084536483808

Names of 3138432084536483808

• Cardinal: 3138432084536483808 can be written as Three quintillion, one hundred thirty-eight quadrillion, four hundred thirty-two trillion, eighty-four billion, five hundred thirty-six million, four hundred eighty-three thousand, eight hundred eight.

Scientific notation

• Scientific notation: 3.138432084536483808 × 10¹⁸

Factors of 3138432084536483808

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 1044

Divisors of 3138432084536483808

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 72 81 96 108 144 162 216 288 324 432 648 864 1039 1296 2078 2592 3117 4156 6234 8312 9351 12468 16624 18702 24936 28053 33248 37404 49872 56106 74808 84159 99744 112212 149616 168318 224424 299232 336636 448848 673272 897696 1079521 1346544 2159042 2693088 3238563 4318084 6477126 8636168 9715689 12954252 17272336 19431378 25908504 29147067 34544672 38862756 51817008 58294134 77725512 87441201 103634016 116588268 155451024 174882402 233176536 310902048 349764804 466353072 699529608 932706144 1121622319 1399059216 2243244638 2798118432 3364866957 4486489276 6729733914 8972978552 10094600871 13459467828 17945957104 20189201742 26918935656 30283802613 35891914208 40378403484 53837871312 60567605226 80756806968 90851407839 107675742624 121135210452 161513613936 181702815678 242270420904 323027227872 363405631356 484540841808 726811262712 969081683616 1165365589441 1453622525424 2330731178882 2907245050848 3496096768323 4661462357764 6992193536646 9322924715528 10488290304969 13984387073292 18645849431056 20976580609938 27968774146584 31464870914907 37291698862112 41953161219876 55937548293168 62929741829814 83906322439752 94394612744721 111875096586336 125859483659628 167812644879504 188789225489442 251718967319256 335625289759008 377578450978884 503437934638512 755156901957768 1006875869277024 1210814847429199 1510313803915536 2421629694858398 3020627607831072 3632444542287597 4843259389716796 7264889084575194 9686518779433592 10897333626862791 14529778169150388 19373037558867184 21794667253725582 29059556338300776 32692000880588373 38746075117734368 43589334507451164 58119112676601552 65384001761176746 87178669014902328 98076002641765119 116238225353203104 130768003522353492 174357338029804656 196152005283530238 261536007044706984 348714676059609312 392304010567060476 523072014089413968 784608021134120952 1046144028178827936 1569216042268241904 3138432084536483808
• Sum of all divisors σ(n): 9238933722205146960
• Sum of proper divisors (its aliquot sum) s(n): 6100501637668663152
• 3138432084536483808 is an abundant number, because the sum of its proper divisors (6100501637668663152) is greater than itself. Its abundance is 2962069553132179344

Bases of 3138432084536483808

• Binary: 10101110001101111100110101101001001110011111000101111111100000₂
• Hexadecimal: 0x2B8DF35A4E7C5FE0
• Base-36: NUE9BNOXWE00

Squares and roots of 3138432084536483808

• 3138432084536483808 squared (3138432084536483808²) is 9849755949248019047435206620246180864
• 3138432084536483808 cubed (3138432084536483808³) is 30912790095974093231437002363174390282940921583375450112
• The square root of 3138432084536483808 is 1771562046.4822799447
• The cube root of 3138432084536483808 is 1464100.5765742021

Scales and comparisons

• 3,138,432,084,536,483,808 seconds is equal to 99,792,432,480 years, 22 weeks, 1 day, 23 hours, 16 minutes, 48 seconds.
• To count from 1 to 3,138,432,084,536,483,808 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 3138432084536483808 cubic inches would be around 122008.4 feet tall.

Recreational maths with 3138432084536483808

• 3138432084536483808 backwards is 8083846354802348313
• 3138432084536483808 is a Harshad number.
• The number of decimal digits it has is: 19
• The sum of 3138432084536483808's digits is 81
• More coming soon!