139939446528

Names of 139939446528

• Cardinal: 139939446528 can be written as One hundred thirty-nine billion, nine hundred thirty-nine million, four hundred forty-six thousand, five hundred twenty-eight.

Scientific notation

• Scientific notation: 1.39939446528 × 10¹¹

Factors of 139939446528

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 5113

Divisors of 139939446528

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 49 54 56 63 64 72 81 84 96 98 108 112 126 128 144 147 162 168 189 192 196 216 224 243 252 256 288 294 324 336 378 384 392 432 441 448 486 504 567 576 588 648 672 729 756 768 784 864 882 896 972 1008 1134 1152 1176 1296 1323 1344 1458 1512 1568 1701 1728 1764 1792 1944 2016 2187 2268 2304 2352 2592 2646 2688 2916 3024 3136 3402 3456 3528 3888 3969 4032 4374 4536 4704 5101 5103 5184 5292 5376 5832 6048 6272 6804 6912 7056 7776 7938 8064 8748 9072 9408 10202 10206 10368 10584 11664 11907 12096 12544 13608 14112 15303 15309 15552 15876 16128 17496 18144 18816 20404 20412 20736 21168 23328 23814 24192 27216 28224 30606 30618 31104 31752 34992 35707 35721 36288 37632 40808 40824 42336 45909 46656 47628 48384 54432 56448 61212 61236 62208 63504 69984 71414 71442 72576 81616 81648 84672 91818 93312 95256 107121 107163 108864 112896 122424 122472 127008 137727 139968 142828 142884 145152 163232 163296 169344 183636 186624 190512 214242 214326 217728 244848 244944 249949 254016 275454 279936 285656 285768 321363 326464 326592 338688 367272 381024 413181 428484 428652 435456 489696 489888 499898 508032 550908 559872 571312 571536 642726 652928 653184 734544 749847 762048 826362 856968 857304 964089 979392 979776 999796 1016064 1101816 1142624 1143072 1239543 1285452 1305856 1306368 1469088 1499694 1524096 1652724 1713936 1714608 1928178 1958784 1959552 1999592 2203632 2249541 2285248 2286144 2479086 2570904 2892267 2938176 2999388 3048192 3305448 3427872 3429216 3718629 3856356 3917568 3919104 3999184 4407264 4499082 4570496 4572288 4958172 5141808 5784534 5876352 5998776 6610896 6748623 6855744 6858432 7437258 7712712 7998368 8676801 8814528 8998164 9140992 9144576 9916344 10283616 11155887 11569068 11752704 11997552 13221792 13497246 13711488 13716864 14874516 15425424 15996736 17353602 17629056 17996328 19832688 20245869 20567232 22311774 23138136 23995104 26030403 26443584 26994492 27422976 27433728 29749032 30850848 31993472 34707204 35258112 35992656 39665376 40491738 41134464 44623548 46276272 47990208 52060806 52887168 53988984 59498064 60737607 61701696 63986944 69414408 71985312 78091209 79330752 80983476 82268928 89247096 92552544 95980416 104121612 105774336 107977968 118996128 121475214 123403392 138828816 143970624 156182418 158661504 161966952 178494192 182212821 185105088 191960832 208243224 215955936 237992256 242950428 246806784 277657632 287941248 312364836 317323008 323933904 356988384 364425642 370210176 416486448 431911872 475984512 485900856 546638463 555315264 575882496 624729672 647867808 713976768 728851284 740420352 832972896 863823744 951969024 971801712 1093276926 1110630528 1249459344 1295735616 1427953536 1457702568 1665945792 1727647488 1943603424 2186553852 2221261056 2498918688 2591471232 2855907072 2915405136 3331891584 3887206848 4373107704 4997837376 5182942464 5830810272 6663783168 7774413696 8746215408 9995674752 11661620544 15548827392 17492430816 19991349504 23323241088 34984861632 46646482176 69969723264 139939446528
• Sum of all divisors σ(n): 487427529120
• Sum of proper divisors (its aliquot sum) s(n): 347488082592
• 139939446528 is an abundant number, because the sum of its proper divisors (347488082592) is greater than itself. Its abundance is 207548636064

Bases of 139939446528

• Binary: 10000010010101000010100111111100000000₂
• Hexadecimal: 0x20950A7F00
• Base-36: 1SACC000

Squares and roots of 139939446528

• 139939446528 squared (139939446528²) is 19583048694562971254784
• 139939446528 cubed (139939446528³) is 2740440995648015120237646632189952
• The square root of 139939446528 is 374084.8119450989
• The cube root of 139939446528 is 5191.7453664009

Scales and comparisons

• 139,939,446,528 seconds is equal to 4,449 years, 33 weeks, 2 days, 12 hours, 28 minutes, 48 seconds.
• To count from 1 to 139,939,446,528 would take you about eight thousand, eight hundred ninety-nine 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 139939446528 cubic inches would be around 432.6 feet tall.

Recreational maths with 139939446528

• 139939446528 backwards is 825644939931
• 139939446528 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 139939446528's digits is 63
• More coming soon!