139729551390

Names of 139729551390

• Cardinal: 139729551390 can be written as One hundred thirty-nine billion, seven hundred twenty-nine million, five hundred fifty-one thousand, three hundred ninety.

Scientific notation

• Scientific notation: 1.3972955139 × 10¹¹

Factors of 139729551390

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 368

Divisors of 139729551390

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 5 6 9 10 11 13 15 18 22 26 27 30 33 39 45 53 54 55 65 66 78 81 90 99 106 110 117 130 135 143 159 162 165 195 198 234 243 265 270 281 286 297 318 330 351 390 405 429 477 486 495 530 562 583 585 594 689 702 715 729 795 810 843 858 891 954 990 1053 1166 1170 1215 1287 1378 1405 1430 1431 1458 1485 1590 1686 1749 1755 1782 2067 2106 2145 2187 2385 2430 2529 2574 2673 2810 2862 2915 2970 3091 3159 3445 3498 3510 3645 3653 3861 4134 4215 4290 4293 4374 4455 4770 5058 5247 5265 5346 5830 6182 6201 6318 6435 6561 6890 7155 7290 7306 7579 7587 7722 8019 8430 8586 8745 8910 9273 9477 10335 10494 10530 10935 10959 11583 12402 12645 12870 12879 13122 13365 14310 14893 15158 15174 15455 15741 15795 16038 17490 18265 18546 18603 18954 19305 20670 21465 21870 21918 22737 22761 23166 24057 25290 25758 26235 26730 27819 28431 29786 30910 31005 31482 31590 32805 32877 34749 36530 37206 37895 37935 38610 38637 40095 40183 42930 44679 45474 45522 46365 47223 47385 48114 52470 54795 55638 55809 56862 57915 62010 64395 65610 65754 68211 68283 69498 72171 74465 75790 75870 77274 78705 80190 80366 83457 85293 89358 92730 93015 94446 94770 98631 104247 109590 111618 113685 113805 115830 115911 120285 120549 128790 134037 136422 136566 139095 141669 142155 144342 148930 157410 163823 164385 166914 167427 170586 173745 186030 193185 193609 197262 200915 204633 204849 208494 223395 227370 227610 231822 236115 240570 241098 250371 268074 278190 279045 283338 284310 295893 312741 327646 328770 334854 341055 341415 347490 347733 360855 361647 386370 387218 401830 402111 409266 409698 417285 425007 426465 446790 472230 491469 493155 500742 502281 521235 558090 579555 580827 591786 602745 613899 614547 625482 670185 682110 682830 695466 708345 721710 723294 751113 804222 819115 834570 837135 850014 852930 887679 938223 968045 982938 986310 1004562 1023165 1024245 1042470 1084941 1159110 1161654 1205490 1206333 1227798 1229094 1251855 1275021 1340370 1416690 1474407 1479465 1502226 1506843 1563705 1638230 1674270 1738665 1742481 1775358 1808235 1841697 1843641 1876446 1936090 2010555 2046330 2048490 2125035 2129699 2169882 2253339 2412666 2457345 2503710 2511405 2550042 2663037 2904135 2948814 2958930 3013686 3069495 3072735 3127410 3254823 3477330 3484962 3616470 3618999 3683394 3687282 3755565 3825063 4021110 4250070 4259398 4423221 4438395 4506678 4520529 4691115 4914690 5022810 5227443 5326074 5424705 5525091 5808270 6031665 6138990 6145470 6375105 6389097 6509646 6760017 7237998 7372035 7511130 7534215 7650126 7989111 8712405 8846442 8876790 9041058 9208485 9218205 9382230 9764469 10454886 10648495 10849410 10856997 11050182 11266695 12063330 12750210 12778194 13269663 13315185 13520034 14744070 15068430 15682329 15978222 16274115 16575273 17424810 18094995 18416970 18436410 19125315 19167291 19528938 20280051 21296990 21713994 22116105 22533390 22602645 23967333 26137215 26539326 26630370 27625455 29293407 31364658 31945485 32548230 32570991 33150546 33800085 36189990 38250630 38334582 39808989 39945555 40560102 44232210 45205290 47046987 47934666 48822345 49725819 52274430 54284985 55250910 57501873 58586814 63890970 65141982 66348315 67600170 78411645 79617978 79891110 82876365 87880221 94093974 95836455 97644690 97712973 99451638 101400255 108569970 115003746 119426967 119836665 132696630 141140961 146467035 156823290 162854955 165752730 172505619 175760442 191672910 195425946 199044945 202800510 235234935 238853934 239673330 248629095 263640663 282281922 287509365 292934070 325709910 345011238 358280901 398089890 423422883 439401105 470469870 488564865 497258190 517516857 527281326 575018730 597134835 705704805 716561802 846845766 862528095 878802210 977129730 1035033714 1074842703 1194269670 1270268649 1318203315 1411409610 1552550571 1725056190 1791404505 2117114415 2149685406 2540537298 2587584285 2636406630 3105101142 3582809010 4234228830 4657651713 5175168570 5374213515 6351343245 7762752855 9315303426 10748427030 12702686490 13972955139 15525505710 23288258565 27945910278 46576517130 69864775695 139729551390
• Sum of all divisors σ(n): 453172853952
• Sum of proper divisors (its aliquot sum) s(n): 313443302562
• 139729551390 is an abundant number, because the sum of its proper divisors (313443302562) is greater than itself. Its abundance is 173713751172

Bases of 139729551390

• Binary: 10000010001000100001111100000000011110₂
• Hexadecimal: 0x208887C01E
• Base-36: 1S6VD7VI

Squares and roots of 139729551390

• 139729551390 squared (139729551390²) is 19524347531650650932100
• 139729551390 cubed (139729551390³) is 2728128321779999280943818350619000
• The square root of 139729551390 is 373804.1618147129
• The cube root of 139729551390 is 5189.1483683985

Scales and comparisons

• 139,729,551,390 seconds is equal to 4,442 years, 50 weeks, 2 days, 4 hours, 16 minutes, 30 seconds.
• To count from 1 to 139,729,551,390 would take you about eight thousand, eight hundred eighty-five 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 139729551390 cubic inches would be around 432.4 feet tall.

Recreational maths with 139729551390

• 139729551390 backwards is 093155927931
• 139729551390 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 139729551390's digits is 54
• More coming soon!