139797798912

Names of 139797798912

• Cardinal: 139797798912 can be written as One hundred thirty-nine billion, seven hundred ninety-seven million, seven hundred ninety-eight thousand, nine hundred twelve.

Scientific notation

• Scientific notation: 1.39797798912 × 10¹¹

Factors of 139797798912

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 25
• Sum of prime factors: 22

Divisors of 139797798912

• Number of divisors d(n): 462
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 17 18 24 27 32 34 36 48 51 54 64 68 72 81 96 102 108 128 136 144 153 162 192 204 216 243 256 272 288 289 306 324 384 408 432 459 486 512 544 576 578 612 648 729 768 816 864 867 918 972 1024 1088 1152 1156 1224 1296 1377 1458 1536 1632 1728 1734 1836 1944 2048 2176 2187 2304 2312 2448 2592 2601 2754 2916 3072 3264 3456 3468 3672 3888 4096 4131 4352 4374 4608 4624 4896 5184 5202 5508 5832 6144 6528 6561 6912 6936 7344 7776 7803 8192 8262 8704 8748 9216 9248 9792 10368 10404 11016 11664 12288 12393 13056 13122 13824 13872 14688 15552 15606 16524 17408 17496 18432 18496 19584 19683 20736 20808 22032 23328 23409 24576 24786 26112 26244 27648 27744 29376 31104 31212 33048 34816 34992 36864 36992 37179 39168 39366 41472 41616 44064 46656 46818 49572 52224 52488 55296 55488 58752 59049 62208 62424 66096 69632 69984 70227 73728 73984 74358 78336 78732 82944 83232 88128 93312 93636 99144 104448 104976 110592 110976 111537 117504 118098 124416 124848 132192 139264 139968 140454 147968 148716 156672 157464 165888 166464 176256 186624 187272 198288 208896 209952 210681 221184 221952 223074 235008 236196 248832 249696 264384 279936 280908 295936 297432 313344 314928 331776 332928 334611 352512 373248 374544 396576 417792 419904 421362 443904 446148 470016 472392 497664 499392 528768 559872 561816 591872 594864 626688 629856 632043 663552 665856 669222 705024 746496 749088 793152 839808 842724 887808 892296 940032 944784 995328 998784 1003833 1057536 1119744 1123632 1183744 1189728 1253376 1259712 1264086 1331712 1338444 1410048 1492992 1498176 1586304 1679616 1685448 1775616 1784592 1880064 1889568 1896129 1990656 1997568 2007666 2115072 2239488 2247264 2367488 2379456 2519424 2528172 2663424 2676888 2820096 2985984 2996352 3172608 3359232 3370896 3551232 3569184 3760128 3779136 3792258 3995136 4015332 4230144 4478976 4494528 4758912 5038848 5056344 5326848 5353776 5640192 5688387 5971968 5992704 6345216 6718464 6741792 7102464 7138368 7558272 7584516 7990272 8030664 8460288 8957952 8989056 9517824 10077696 10112688 10653696 10707552 11280384 11376774 11985408 12690432 13436928 13483584 14276736 15116544 15169032 15980544 16061328 16920576 17065161 17915904 17978112 19035648 20155392 20225376 21307392 21415104 22753548 23970816 25380864 26873856 26967168 28553472 30233088 30338064 31961088 32122656 33841152 34130322 35956224 38071296 40310784 40450752 42830208 45507096 47941632 50761728 53747712 53934336 57106944 60466176 60676128 63922176 64245312 68260644 71912448 76142592 80621568 80901504 85660416 91014192 95883264 101523456 107868672 114213888 120932352 121352256 128490624 136521288 143824896 152285184 161243136 161803008 171320832 182028384 191766528 215737344 228427776 241864704 242704512 256981248 273042576 287649792 304570368 323606016 342641664 364056768 431474688 456855552 483729408 485409024 513962496 546085152 575299584 647212032 685283328 728113536 862949376 913711104 970818048 1027924992 1092170304 1294424064 1370566656 1456227072 1725898752 1941636096 2055849984 2184340608 2588848128 2741133312 2912454144 3883272192 4111699968 4368681216 5177696256 5824908288 7766544384 8223399936 8737362432 11649816576 15533088768 17474724864 23299633152 34949449728 46599266304 69898899456 139797798912
• Sum of all divisors σ(n): 445485077913
• Sum of proper divisors (its aliquot sum) s(n): 305687279001
• 139797798912 is an abundant number, because the sum of its proper divisors (305687279001) is greater than itself. Its abundance is 165889480089

Bases of 139797798912

• Binary: 10000010001100100110010010000000000000₂
• Hexadecimal: 0x208C992000
• Base-36: 1S800000

Squares and roots of 139797798912

• 139797798912 squared (139797798912²) is 19543424580639988383744
• 139797798912 cubed (139797798912³) is 2732127739576147024336659601686528
• The square root of 139797798912 is 373895.4384744483
• The cube root of 139797798912 is 5189.9930689207

Scales and comparisons

• 139,797,798,912 seconds is equal to 4,445 years, 7 weeks, 1 day, 1 hour, 55 minutes, 12 seconds.
• To count from 1 to 139,797,798,912 would take you about eight thousand, eight hundred ninety 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 139797798912 cubic inches would be around 432.5 feet tall.

Recreational maths with 139797798912

• 139797798912 backwards is 219897797931
• 139797798912 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 139797798912's digits is 72
• More coming soon!