138644596608

Names of 138644596608

• Cardinal: 138644596608 can be written as One hundred thirty-eight billion, six hundred forty-four million, five hundred ninety-six thousand, six hundred eight.

Scientific notation

• Scientific notation: 1.38644596608 × 10¹¹

Factors of 138644596608

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 3341

Divisors of 138644596608

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 19 21 24 28 32 38 42 48 56 57 64 76 84 96 112 114 128 133 152 168 192 224 228 266 304 336 384 399 448 456 532 608 672 798 896 912 1064 1216 1344 1499 1596 1811 1824 2128 2432 2688 2998 3192 3622 3648 4256 4497 5433 5996 6384 7244 7296 8512 8994 10493 10866 11992 12677 12768 14488 17024 17988 20986 21732 23984 25354 25536 28481 28976 31479 34409 35976 38031 41972 43464 47968 50708 51072 56962 57952 62958 68818 71952 76062 83944 85443 86928 95936 101416 103227 113924 115904 125916 137636 143904 152124 167888 170886 173856 191872 199367 202832 206454 227848 231808 240863 251832 275272 287808 304248 335776 341772 347712 398734 405664 412908 455696 481726 503664 550544 575616 598101 608496 671552 683544 695424 722589 797468 811328 825816 911392 963452 1007328 1101088 1196202 1216992 1343104 1367088 1445178 1594936 1622656 1651632 1822784 1926904 2014656 2202176 2392404 2433984 2714689 2734176 2890356 3189872 3303264 3645568 3853808 4029312 4404352 4784808 4867968 5429378 5468352 5780712 6379744 6606528 7707616 8144067 9569616 10858756 10936704 11561424 12759488 13213056 15415232 16288134 19002823 19139232 21717512 23122848 25518976 30830464 32576268 38005646 38278464 43435024 46245696 51579091 57008469 65152536 76011292 76556928 86870048 92491392 103158182 114016938 130305072 152022584 154737273 173740096 206316364 228033876 260610144 304045168 309474546 347480192 361053637 412632728 456067752 521220288 608090336 618949092 722107274 825265456 912135504 1042440576 1083160911 1216180672 1237898184 1444214548 1650530912 1824271008 2166321822 2432361344 2475796368 2888429096 3301061824 3648542016 4332643644 4951592736 5776858192 6602123648 7297084032 8665287288 9903185472 11553716384 17330574576 19806370944 23107432768 34661149152 46214865536 69322298304 138644596608
• Sum of all divisors σ(n): 443577600000
• Sum of proper divisors (its aliquot sum) s(n): 304933003392
• 138644596608 is an abundant number, because the sum of its proper divisors (304933003392) is greater than itself. Its abundance is 166288406784

Bases of 138644596608

• Binary: 10000001000111110111001010011110000000₂
• Hexadecimal: 0x2047DCA780
• Base-36: 1ROXEVEO

Squares and roots of 138644596608

• 138644596608 squared (138644596608²) is 19222324168595045105664
• 138644596608 cubed (138644596608³) is 2665071380223069010782350015987712
• The square root of 138644596608 is 372350.0995138849
• The cube root of 138644596608 is 5175.6827696681

Scales and comparisons

• 138,644,596,608 seconds is equal to 4,408 years, 24 weeks, 2 days, 19 hours, 56 minutes, 48 seconds.
• To count from 1 to 138,644,596,608 would take you about eight thousand, eight hundred sixteen 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 138644596608 cubic inches would be around 431.3 feet tall.

Recreational maths with 138644596608

• 138644596608 backwards is 806695446831
• The number of decimal digits it has is: 12
• The sum of 138644596608's digits is 60
• More coming soon!