42781136832

Names of 42781136832

• Cardinal: 42781136832 can be written as Forty-two billion, seven hundred eighty-one million, one hundred thirty-six thousand, eight hundred thirty-two.

Scientific notation

• Scientific notation: 4.2781136832 × 10¹⁰

Factors of 42781136832

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 285

Divisors of 42781136832

• Number of divisors d(n): 504
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 31 32 36 42 48 56 61 62 63 64 72 84 93 96 112 122 124 126 144 168 181 183 186 192 217 224 244 248 252 279 288 336 362 366 372 427 434 448 488 496 504 543 549 558 576 651 672 724 732 744 854 868 961 976 992 1008 1086 1098 1116 1267 1281 1302 1344 1448 1464 1488 1629 1708 1736 1891 1922 1952 1953 1984 2016 2172 2196 2232 2534 2562 2604 2883 2896 2928 2976 3258 3416 3472 3782 3801 3843 3844 3904 3906 4032 4344 4392 4464 5068 5124 5208 5611 5673 5766 5792 5856 5952 6516 6727 6832 6944 7564 7602 7686 7688 7812 8649 8688 8784 8928 10136 10248 10416 11041 11222 11346 11403 11532 11584 11712 13032 13237 13454 13664 13888 15128 15204 15372 15376 15624 16833 17019 17298 17376 17568 17856 20181 20272 20496 20832 22082 22444 22692 22806 23064 26064 26474 26908 27328 30256 30408 30744 30752 31248 33123 33666 34038 34596 34752 35136 39277 39711 40362 40544 40992 41664 44164 44888 45384 45612 46128 50499 52128 52948 53816 58621 60512 60543 60816 61488 61504 62496 66246 67332 68076 69192 77287 78554 79422 80724 81088 81984 88328 89776 90768 91224 92256 99369 100998 104256 105896 107632 117242 117831 119133 121024 121086 121632 122976 124992 132492 134664 136152 138384 154574 157108 158844 161448 173941 175863 176656 179552 181536 182448 184512 198738 201996 211792 215264 231861 234484 235662 238266 242172 243264 245952 264984 269328 272304 276768 309148 314216 317688 322896 342271 347882 351726 353312 353493 359104 363072 364896 397476 403992 410347 423584 430528 463722 468968 471324 476532 484344 521823 527589 529968 538656 544608 553536 618296 628432 635376 645792 684542 695583 695764 703452 706624 706986 729792 794952 807984 820694 847168 927444 937936 942648 953064 968688 1026813 1043646 1055178 1059936 1077312 1089216 1217587 1231041 1236592 1256864 1270752 1291584 1369084 1391166 1391528 1406904 1413972 1565469 1589904 1615968 1641388 1854888 1875872 1885296 1906128 1937376 2053626 2087292 2110356 2119872 2395897 2435174 2462082 2473184 2513728 2541504 2738168 2782332 2783056 2813808 2827944 3080439 3130938 3179808 3231936 3282776 3652761 3693123 3709776 3751744 3770592 3812256 3874752 4107252 4174584 4220712 4791794 4870348 4924164 4946368 5476336 5564664 5566112 5627616 5655888 6160878 6261876 6359616 6565552 7187691 7305522 7386246 7419552 7541184 7624512 8214504 8349168 8441424 9583588 9740696 9848328 10610401 10952672 10958283 11129328 11132224 11255232 11311776 12321756 12523752 13131104 14375382 14611044 14772492 14839104 16429008 16698336 16882848 19167176 19481392 19696656 21220802 21563073 21905344 21916566 22258656 22623552 24643512 25047504 26262208 28750764 29222088 29544984 31831203 32858016 33396672 33765696 38334352 38962784 39393312 42441604 43126146 43833132 44517312 49287024 50095008 57501528 58444176 59089968 63662406 65716032 74272807 76668704 77925568 78786624 84883208 86252292 87666264 95493609 98574048 100190016 115003056 116888352 118179936 127324812 148545614 153337408 169766416 172504584 175332528 190987218 197148096 222818421 230006112 233776704 236359872 254649624 297091228 339532832 345009168 350665056 381974436 445636842 460012224 509299248 594182456 668455263 679065664 690018336 701330112 763948872 891273684 1018598496 1188364912 1336910526 1380036672 1527897744 1782547368 2037196992 2376729824 2673821052 3055795488 3565094736 4753459648 5347642104 6111590976 7130189472 10695284208 14260378944 21390568416 42781136832
• Sum of all divisors σ(n): 147995798496
• Sum of proper divisors (its aliquot sum) s(n): 105214661664
• 42781136832 is an abundant number, because the sum of its proper divisors (105214661664) is greater than itself. Its abundance is 62433524832

Bases of 42781136832

• Binary: 100111110101111101000101011111000000₂
• Hexadecimal: 0x9F5F457C0
• Base-36: JNIS8G0

Squares and roots of 42781136832

• 42781136832 squared (42781136832²) is 1830225668638306996224
• 42781136832 cubed (42781136832³) is 78299134763454102722281851322368
• The square root of 42781136832 is 206836.0143495325
• The cube root of 42781136832 is 3497.4440340843

Scales and comparisons

• 42,781,136,832 seconds is equal to 1,360 years, 16 weeks, 1 hour, 7 minutes, 12 seconds.
• To count from 1 to 42,781,136,832 would take you about two thousand, seven hundred twenty 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 42781136832 cubic inches would be around 291.5 feet tall.

Recreational maths with 42781136832

• 42781136832 backwards is 23863118724
• The number of decimal digits it has is: 11
• The sum of 42781136832's digits is 45
• More coming soon!