143643985979855872

Names of 143643985979855872

• Cardinal: 143643985979855872 can be written as One hundred forty-three quadrillion, six hundred forty-three trillion, nine hundred eighty-five billion, nine hundred seventy-nine million, eight hundred fifty-five thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 1.43643985979855872 × 10¹⁷

Factors of 143643985979855872

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 1029639

Divisors of 143643985979855872

• Number of divisors d(n): 352
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 37 56 64 74 112 128 148 224 256 259 296 448 512 518 592 709 743 896 1024 1036 1184 1418 1486 1792 2072 2368 2836 2972 3584 4144 4736 4963 5201 5672 5944 7168 8288 9472 9926 10402 11344 11888 16576 18944 19852 20804 22688 23776 26233 27491 33152 37888 39704 41608 45376 47552 52466 54982 66304 79408 83216 90752 95104 104932 109964 132608 158816 166432 181504 183631 190208 192437 209864 219928 265216 317632 332864 363008 367262 380416 384874 419728 439856 526787 635264 665728 726016 734524 760832 769748 839456 879712 1028141 1053574 1270528 1331456 1469048 1539496 1678912 1759424 2056282 2107148 2541056 2662912 2938096 3078992 3357824 3518848 3687509 4112564 4214296 5082112 5325824 5876192 6157984 6715648 7037696 7196987 7375018 8225128 8428592 11752384 12315968 13431296 14075392 14393974 14750036 16450256 16857184 19491119 23504768 24631936 26862592 28150784 28787948 29500072 32900512 33714368 38041217 38982238 47009536 49263872 57575896 59000144 65801024 67428736 76082434 77964476 94019072 98527744 115151792 118000288 131602048 134857472 136437833 152164868 155928952 188038144 197055488 230303584 236000576 263204096 266288519 269714944 272875666 304329736 311857904 460607168 472001152 526408192 532577038 539429888 545751332 608659472 623715808 728951969 763908763 921214336 944002304 1052816384 1065154076 1091502664 1217318944 1247431616 1457903938 1527817526 1842428672 1888004608 2130308152 2183005328 2434637888 2494863232 2915807876 3055635052 3684857344 3776009216 4260616304 4366010656 4869275776 4989726464 5102663783 5347361341 5831615752 6111270104 7369714688 8521232608 8732021312 9738551552 9979452928 10205327566 10694722682 11663231504 12222540208 17042465216 17464042624 19477103104 19958905856 20410655132 21389445364 23326463008 24445080416 26971222853 28264624231 34084930432 34928085248 38954206208 40821310264 42778890728 46652926016 48890160832 53942445706 56529248462 68169860864 69856170496 81642620528 85557781456 93305852032 97780321664 107884891412 113058496924 136339721728 139712340992 163285241056 171115562912 186611704064 188798559971 195560643328 197852369617 215769782824 226116993848 272679443456 326570482112 342231125824 373223408128 377597119942 391121286656 395704739234 431539565648 452233987696 541611312967 653140964224 684462251648 746446816256 755194239884 782242573312 791409478468 863079131296 904467975392 1083222625934 1306281928448 1368924503296 1510388479768 1582818956936 1726158262592 1808935950784 2166445251868 2612563856896 2737849006592 3020776959536 3165637913872 3452316525184 3617871901568 3791279190769 4332890503736 5225127713792 5475698013184 6041553919072 6331275827744 6904633050368 7235743803136 7582558381538 8665781007472 12083107838144 12662551655488 13809266100736 14471487606272 15165116763076 17331562014944 20039618579779 24166215676288 25325103310976 27618532201472 28942975212544 30330233526152 34663124029888 40079237159558 48332431352576 50650206621952 60660467052304 69326248059776 80158474319116 96664862705152 101300413243904 121320934104608 138652496119552 140277330058453 160316948638232 193329725410304 202600826487808 242641868209216 277304992239104 280554660116906 320633897276464 485283736418432 554609984478208 561109320233812 641267794552928 970567472836864 1122218640467624 1282535589105856 1941134945673728 2244437280935248 2565071178211712 3882269891347456 4488874561870496 5130142356423424 8977749123740992 10260284712846848 17955498247481984 20520569425693696 35910996494963968 71821992989927936 143643985979855872
• Sum of all divisors σ(n): 337968178560023040
• Sum of proper divisors (its aliquot sum) s(n): 194324192580167168
• 143643985979855872 is an abundant number, because the sum of its proper divisors (194324192580167168) is greater than itself. Its abundance is 50680206600311296

Bases of 143643985979855872

• Binary: 111111110010100110111000110110110011100110101010000000000₂
• Hexadecimal: 0x1FE5371B6735400
• Base-36: 13ADJK62LDZ4

Squares and roots of 143643985979855872

• 143643985979855872 squared (143643985979855872²) is 20633594708181030319577369892880384
• 143643985979855872 cubed (143643985979855872³) is 2963891788975984231789225924880283933945095256014848
• The square root of 143643985979855872 is 379003939.2669367387
• The cube root of 143643985979855872 is 523715.9683576167

Scales and comparisons

• 143,643,985,979,855,872 seconds is equal to 4,567,434,434 years, 7 weeks, 1 day, 2 hours, 37 minutes, 52 seconds.
• To count from 1 to 143,643,985,979,855,872 would take you about thirteen billion, seven hundred two million, three hundred three thousand, three hundred two 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 143643985979855872 cubic inches would be around 43643 feet tall.

Recreational maths with 143643985979855872

• 143643985979855872 backwards is 278558979589346341
• The number of decimal digits it has is: 18
• The sum of 143643985979855872's digits is 103
• More coming soon!