139139049888

Names of 139139049888

• Cardinal: 139139049888 can be written as One hundred thirty-nine billion, one hundred thirty-nine million, forty-nine thousand, eight hundred eighty-eight.

Scientific notation

• Scientific notation: 1.39139049888 × 10¹¹

Factors of 139139049888

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 136

Divisors of 139139049888

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 29 31 32 36 48 54 58 62 71 72 81 87 93 96 108 116 124 142 144 162 174 186 213 216 232 248 261 279 284 288 324 348 372 426 432 464 496 522 558 568 639 648 696 744 783 837 841 852 864 899 928 992 1044 1116 1136 1278 1296 1392 1488 1566 1674 1682 1704 1798 1917 2059 2088 2201 2232 2272 2349 2511 2523 2556 2592 2697 2784 2976 3132 3348 3364 3408 3596 3834 4118 4176 4402 4464 4698 5022 5046 5112 5394 5751 6177 6264 6603 6696 6728 6816 7192 7569 7668 8091 8236 8352 8804 8928 9396 10044 10092 10224 10788 11502 12354 12528 13206 13392 13456 14384 15138 15336 16182 16472 17608 18531 18792 19809 20088 20184 20448 21576 22707 23004 24273 24389 24708 25056 26071 26412 26784 26912 28768 30276 30672 32364 32944 35216 37062 37584 39618 40176 40368 43152 45414 46008 48546 48778 49416 52142 52824 55593 59427 59711 60552 61344 63829 64728 65888 68121 70432 72819 73167 74124 75168 78213 79236 80352 80736 86304 90828 92016 97092 97556 98832 104284 105648 111186 118854 119422 121104 127658 129456 136242 145638 146334 148248 156426 158472 166779 178281 179133 181656 184032 191487 194184 195112 197664 208568 211296 219501 222372 234639 237708 238844 242208 255316 258912 272484 291276 292668 296496 312852 316944 333558 356562 358266 363312 382974 388368 390224 417136 439002 444744 469278 475416 477688 510632 537399 544968 574461 582552 585336 592992 625704 633888 658503 667116 703917 713124 716532 726624 756059 765948 776736 780448 834272 878004 889488 938556 950832 955376 1021264 1074798 1089936 1148922 1165104 1170672 1251408 1317006 1334232 1407834 1426248 1433064 1512118 1531896 1612197 1723383 1731619 1756008 1778976 1851041 1877112 1901664 1910752 1975509 2042528 2111751 2149596 2179872 2268177 2297844 2330208 2341344 2502816 2634012 2668464 2815668 2852496 2866128 3024236 3063792 3224394 3446766 3463238 3512016 3702082 3754224 3951018 4223502 4299192 4536354 4595688 4836591 5170149 5194857 5268024 5336928 5553123 5631336 5704992 5732256 6048472 6127584 6448788 6804531 6893532 6926476 7024032 7404164 7508448 7902036 8447004 8598384 9072708 9191376 9673182 10340298 10389714 10536048 11106246 11262672 12096944 12897576 13609062 13787064 13852952 14808328 15584571 15804072 16659369 16894008 17196768 18145416 18382752 19346364 20413593 20680596 20779428 21072096 22212492 22525344 24193888 25795152 27218124 27574128 27705904 29616656 31169142 31608144 33318738 33788016 36290832 38692728 40827186 41361192 41558856 44424984 46753713 49978107 51590304 53680189 54436248 55148256 55411808 59233312 61240779 62338284 63216288 66637476 67576032 72581664 77385456 81654372 82722384 83117712 88849968 93507426 99956214 107360378 108872496 122481558 124676568 133274952 140261139 149934321 154770912 161040567 163308744 165444768 166235424 177699936 187014852 199912428 214720756 217744992 244963116 249353136 266549904 280522278 299868642 322081134 326617488 374029704 399824856 429441512 483121701 489926232 498706272 533099808 561044556 599737284 644162268 653234976 748059408 799649712 858883024 966243402 979852464 1122089112 1199474568 1288324536 1449365103 1496118816 1599299424 1717766048 1932486804 1959704928 2244178224 2398949136 2576649072 2898730206 3864973608 4348095309 4488356448 4797898272 5153298144 5797460412 7729947216 8696190618 11594920824 15459894432 17392381236 23189841648 34784762472 46379683296 69569524944 139139049888
• Sum of all divisors σ(n): 443651281920
• Sum of proper divisors (its aliquot sum) s(n): 304512232032
• 139139049888 is an abundant number, because the sum of its proper divisors (304512232032) is greater than itself. Its abundance is 165373182144

Bases of 139139049888

• Binary: 10000001100101010101010110100110100000₂
• Hexadecimal: 0x20655569A0
• Base-36: 1RX3SQ00

Squares and roots of 139139049888

• 139139049888 squared (139139049888²) is 19359675203735352812544
• 139139049888 cubed (139139049888³) is 2693686813988009818933840728195072
• The square root of 139139049888 is 373013.4714564611
• The cube root of 139139049888 is 5181.8282119329

Scales and comparisons

• 139,139,049,888 seconds is equal to 4,424 years, 9 weeks, 6 days, 16 hours, 4 minutes, 48 seconds.
• To count from 1 to 139,139,049,888 would take you about eight thousand, eight hundred forty-eight 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 139139049888 cubic inches would be around 431.8 feet tall.

Recreational maths with 139139049888

• 139139049888 backwards is 888940931931
• The number of decimal digits it has is: 12
• The sum of 139139049888's digits is 63
• More coming soon!