139508531712

Names of 139508531712

• Cardinal: 139508531712 can be written as One hundred thirty-nine billion, five hundred eight million, five hundred thirty-one thousand, seven hundred twelve.

Scientific notation

• Scientific notation: 1.39508531712 × 10¹¹

Factors of 139508531712

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 3105

Divisors of 139508531712

• Number of divisors d(n): 420
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 27 32 33 36 44 48 54 64 66 72 81 88 96 99 108 121 128 132 144 162 176 192 198 216 242 243 256 264 288 297 324 352 363 384 396 432 484 486 512 528 576 594 648 704 726 729 768 792 864 891 968 972 1056 1089 1152 1188 1296 1408 1452 1458 1536 1584 1728 1782 1936 1944 2112 2178 2304 2376 2592 2673 2816 2904 2916 3089 3168 3267 3456 3564 3872 3888 4224 4356 4608 4752 5184 5346 5632 5808 5832 6178 6336 6534 6912 7128 7744 7776 8019 8448 8712 9267 9504 9801 10368 10692 11616 11664 12356 12672 13068 13824 14256 15488 15552 16038 16896 17424 18534 19008 19602 20736 21384 23232 23328 24712 25344 26136 27801 28512 29403 30976 31104 32076 33979 34848 37068 38016 39204 41472 42768 46464 46656 49424 50688 52272 55602 57024 58806 61952 62208 64152 67958 69696 74136 76032 78408 83403 85536 88209 92928 93312 98848 101937 104544 111204 114048 117612 124416 128304 135916 139392 148272 152064 156816 166806 171072 176418 185856 186624 197696 203874 209088 222408 228096 235224 250209 256608 271832 278784 296544 305811 313632 333612 342144 352836 373248 373769 395392 407748 418176 444816 456192 470448 500418 513216 543664 557568 593088 611622 627264 667224 684288 705672 747538 750627 790784 815496 836352 889632 917433 940896 1000836 1026432 1087328 1121307 1186176 1223244 1254528 1334448 1368576 1411344 1495076 1501254 1581568 1630992 1672704 1779264 1834866 1881792 2001672 2052864 2174656 2242614 2251881 2372352 2446488 2509056 2668896 2752299 2822688 2990152 3002508 3261984 3363921 3558528 3669732 3763584 4003344 4105728 4349312 4485228 4503762 4744704 4892976 5018112 5337792 5504598 5645376 5980304 6005016 6523968 6727842 7117056 7339464 7527168 8006688 8256897 8698624 8970456 9007524 9785952 10091763 10675584 11009196 11290752 11960608 12010032 13047936 13455684 14234112 14678928 15054336 16013376 16513794 17397248 17940912 18015048 19571904 20183526 21351168 22018392 22581504 23921216 24020064 24770691 26095872 26911368 29357856 30275289 32026752 33027588 35881824 36030096 39143808 40367052 42702336 44036784 45163008 47842432 48040128 49541382 52191744 53822736 58715712 60550578 64053504 66055176 71763648 72060192 78287616 80734104 88073568 90825867 95684864 96080256 99082764 107645472 117431424 121101156 128107008 132110352 143527296 144120384 156575232 161468208 176147136 181651734 191369728 192160512 198165528 215290944 234862848 242202312 264220704 272477601 287054592 288240768 322936416 352294272 363303468 384321024 396331056 430581888 469725696 484404624 528441408 544955202 574109184 576481536 645872832 704588544 726606936 792662112 861163776 968809248 1056882816 1089910404 1152963072 1291745664 1409177088 1453213872 1585324224 1722327552 1937618496 2113765632 2179820808 2583491328 2906427744 3170648448 3875236992 4227531264 4359641616 5166982656 5812855488 6341296896 7750473984 8719283232 11625710976 12682593792 15500947968 17438566464 23251421952 34877132928 46502843904 69754265856 139508531712
• Sum of all divisors σ(n): 459521584830
• Sum of proper divisors (its aliquot sum) s(n): 320013053118
• 139508531712 is an abundant number, because the sum of its proper divisors (320013053118) is greater than itself. Its abundance is 180504521406

Bases of 139508531712

• Binary: 10000001111011010110110100001000000000₂
• Hexadecimal: 0x207B5B4200
• Base-36: 1S37S000

Squares and roots of 139508531712

• 139508531712 squared (139508531712²) is 19462630420438109650944
• 139508531712 cubed (139508531712³) is 2715202993208625913172054274736128
• The square root of 139508531712 is 373508.4091583481
• The cube root of 139508531712 is 5186.4109156221

Scales and comparisons

• 139,508,531,712 seconds is equal to 4,435 years, 48 weeks, 6 days, 1 hour, 55 minutes, 12 seconds.
• To count from 1 to 139,508,531,712 would take you about eight thousand, eight hundred seventy-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 139508531712 cubic inches would be around 432.2 feet tall.

Recreational maths with 139508531712

• 139508531712 backwards is 217135805931
• The number of decimal digits it has is: 12
• The sum of 139508531712's digits is 45
• More coming soon!