139811572368

Names of 139811572368

• Cardinal: 139811572368 can be written as One hundred thirty-nine billion, eight hundred eleven million, five hundred seventy-two thousand, three hundred sixty-eight.

Scientific notation

• Scientific notation: 1.39811572368 × 10¹¹

Factors of 139811572368

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2443

Divisors of 139811572368

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 23 24 26 27 36 39 46 48 52 54 69 72 78 92 104 108 117 138 144 156 184 207 208 216 234 276 299 312 351 368 414 432 468 552 598 601 621 624 702 828 897 936 1104 1196 1202 1242 1404 1656 1794 1801 1803 1872 2392 2404 2484 2691 2808 3312 3588 3602 3606 4784 4808 4968 5382 5403 5409 5616 7176 7204 7212 7813 8073 9616 9936 10764 10806 10818 13823 14352 14408 14424 15626 16146 16209 16227 21528 21612 21636 23413 23439 27646 28816 28848 31252 32292 32418 32454 41423 41469 43056 43224 43272 46826 46878 48627 55292 62504 64584 64836 64908 70239 70317 82846 82938 86448 86544 93652 93756 97254 110584 124269 124407 125008 129168 129672 129816 140478 140634 165692 165876 179699 187304 187512 194508 210717 210951 221168 248538 248814 259344 259632 280956 281268 331384 331752 359398 372807 373221 374608 375024 389016 421434 421902 497076 497628 538499 539097 561912 562536 632151 662768 663504 718796 745614 746442 778032 842868 843804 994152 995256 1076998 1078194 1082401 1118421 1123824 1125072 1264302 1437592 1491228 1492884 1615497 1617291 1685736 1687608 1988304 1990512 2153996 2156388 2164802 2236842 2528604 2875184 2982456 2985768 3230994 3234582 3247203 3371472 3375216 4307992 4312776 4329604 4473684 4846491 4851873 5057208 5964912 5971536 6461988 6469164 6494406 8615984 8625552 8659208 8947368 9692982 9703746 9741609 10114416 12923976 12938328 12988812 14071213 14539473 17318416 17894736 19385964 19407492 19483218 24895223 25847952 25876656 25977624 28142426 29078946 29224827 38771928 38814984 38966436 42213639 49790446 51955248 56284852 58157892 58449654 74685669 77543856 77629968 77932872 84427278 99580892 112569704 116315784 116899308 126640917 149371338 155865744 168854556 199161784 224057007 225139408 232631568 233798616 253281834 298742676 323637899 337709112 379922751 398323568 448114014 467597232 506563668 597485352 647275798 672171021 675418224 759845502 896228028 970913697 1013127336 1194970704 1294551596 1344342042 1519691004 1792456056 1941827394 2026254672 2589103192 2688684084 2912741091 3039382008 3584912112 3883654788 5178206384 5377368168 5825482182 6078764016 7767309576 8738223273 10754736336 11650964364 15534619152 17476446546 23301928728 34952893092 46603857456 69905786184 139811572368
• Sum of all divisors σ(n): 451972738560
• Sum of proper divisors (its aliquot sum) s(n): 312161166192
• 139811572368 is an abundant number, because the sum of its proper divisors (312161166192) is greater than itself. Its abundance is 172349593824

Bases of 139811572368

• Binary: 10000010001101011010110100101010010000₂
• Hexadecimal: 0x208D6B4A90
• Base-36: 1S8877O0

Squares and roots of 139811572368

• 139811572368 squared (139811572368²) is 19547275768012501127424
• 139811572368 cubed (139811572368³) is 2732935360636732580905522165420032
• The square root of 139811572368 is 373913.8568815015
• The cube root of 139811572368 is 5190.1635098341

Scales and comparisons

• 139,811,572,368 seconds is equal to 4,445 years, 29 weeks, 6 days, 11 hours, 52 minutes, 48 seconds.
• To count from 1 to 139,811,572,368 would take you about eight thousand, eight hundred ninety-one 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 139811572368 cubic inches would be around 432.5 feet tall.

Recreational maths with 139811572368

• 139811572368 backwards is 863275118931
• 139811572368 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 139811572368's digits is 54
• More coming soon!