139157432640

Names of 139157432640

• Cardinal: 139157432640 can be written as One hundred thirty-nine billion, one hundred fifty-seven million, four hundred thirty-two thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.3915743264 × 10¹¹

Factors of 139157432640

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 898

Divisors of 139157432640

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 29 30 31 32 36 40 45 48 58 60 62 64 71 72 80 87 90 93 96 116 120 124 142 144 145 155 160 174 180 186 192 213 232 240 248 261 279 284 288 290 310 320 348 355 360 372 426 435 464 465 480 496 522 558 568 576 580 620 639 696 710 720 744 757 852 870 899 928 930 960 992 1044 1065 1116 1136 1160 1240 1278 1305 1392 1395 1420 1440 1488 1514 1704 1740 1798 1856 1860 1984 2059 2088 2130 2201 2232 2271 2272 2320 2480 2556 2610 2697 2784 2790 2840 2880 2976 3028 3195 3408 3480 3596 3720 3785 4118 4176 4260 4402 4464 4495 4542 4544 4640 4960 5112 5220 5394 5568 5580 5680 5952 6056 6177 6390 6603 6813 6816 6960 7192 7440 7570 8091 8236 8352 8520 8804 8928 8990 9084 9280 9920 10224 10295 10440 10788 11005 11160 11355 11360 12112 12354 12780 13206 13485 13626 13632 13920 14384 14880 15140 16182 16472 16704 17040 17608 17856 17980 18168 18531 19809 20448 20590 20880 21576 21953 22010 22320 22710 22720 23467 24224 24708 25560 26412 26970 27252 27840 28768 29760 30280 30885 32364 32944 33015 34065 34080 35216 35960 36336 37062 39618 40455 40896 41180 41760 43152 43906 44020 44640 45420 46934 48448 49416 51120 52824 53747 53940 54504 57536 60560 61770 63829 64728 65859 65888 66030 68130 68160 70401 70432 71920 72672 74124 79236 80910 82360 83520 86304 87812 88040 89280 90840 92655 93868 98832 99045 102240 105648 107494 107880 109008 109765 117335 121120 123540 127658 129456 131718 131776 132060 136260 140802 140864 143840 145344 148248 158472 161241 161820 164720 172608 175624 176080 181680 185310 187736 191487 197577 197664 198090 204480 211203 211296 214988 215760 218016 219530 234670 242240 247080 255316 258912 263436 264120 268735 272520 281604 287680 296496 316944 319145 322482 323640 329295 329440 351248 352005 352160 363360 370620 375472 382974 395154 395328 396180 422406 422592 429976 431520 436032 439060 469340 483723 494160 510632 517824 526872 528240 537470 545040 563208 574461 592992 633888 638290 644964 647280 658590 658880 680543 702496 704010 704320 726720 741240 750944 765948 790308 792360 806205 844812 859952 863040 878120 938680 957435 967446 987885 988320 1021264 1053744 1056015 1056480 1074940 1090080 1126416 1148922 1185984 1267776 1276580 1289928 1294560 1317180 1361086 1404992 1408020 1482480 1501888 1531896 1558663 1580616 1584720 1612410 1666157 1689624 1719904 1756240 1877360 1914870 1934892 1975770 1976640 2041629 2042528 2107488 2112030 2112960 2149880 2180160 2252832 2297844 2418615 2553160 2579856 2589120 2634360 2722172 2816040 2872305 2964960 3063792 3117326 3161232 3169440 3224820 3332314 3379248 3402715 3439808 3512480 3754720 3829740 3869784 3951540 4083258 4085056 4214976 4224060 4299760 4505664 4595688 4675989 4837230 4998471 5106320 5159712 5268720 5444344 5632080 5744610 5929920 6124887 6127584 6234652 6322464 6338880 6449640 6664628 6758496 6805430 7024960 7509440 7659480 7739568 7793315 7903080 8166516 8330785 8448120 8599520 9191376 9351978 9674460 9996942 10208145 10212640 10319424 10537440 10888688 11264160 11489220 12249774 12255168 12469304 12644928 12899280 13329256 13516992 13610860 14027967 14995413 15318960 15479136 15586630 15806160 16333032 16661570 16896240 17199040 18382752 18703956 19348920 19993884 20416290 20425280 21074880 21777376 22528320 22978440 23379945 24499548 24938608 24992355 25798560 26658512 27221720 28055934 29990826 30624435 30637920 30958272 31173260 31612320 32666064 33323140 33792480 36765504 37407912 38697840 39987768 40832580 43554752 45956880 46759890 48318553 48999096 49877216 49984710 51597120 53317024 54443440 56111868 59981652 61248870 61275840 62346520 63224640 65332128 66646280 67584960 70139835 74815824 74977065 77395680 79975536 81665160 91913760 93519780 96637106 97998192 99754432 99969420 106634048 108886880 112223736 119963304 122497740 124693040 130664256 133292560 140279670 144955659 149631648 149954130 154791360 159951072 163330320 183827520 187039560 193274212 195996384 199938840 217773760 224447472 239926608 241592765 244995480 249386080 266585120 280559340 289911318 299263296 299908260 319902144 326660640 374079120 386548424 391992768 399877680 434866977 448894944 479853216 483185530 489990960 498772160 533170240 561118680 579822636 599816520 653321280 724778295 748158240 773096848 799755360 869733954 897789888 959706432 966371060 979981920 1122237360 1159645272 1199633040 1449556590 1496316480 1546193696 1599510720 1739467908 1932742120 1959963840 2174334885 2244474720 2319290544 2399266080 2899113180 3092387392 3478935816 3865484240 4348669770 4488949440 4638581088 4798532160 5798226360 6957871632 7730968480 8697339540 9277162176 11596452720 13915743264 15461936960 17394679080 23192905440 27831486528 34789358160 46385810880 69578716320 139157432640
• Sum of all divisors σ(n): 519004661760
• Sum of proper divisors (its aliquot sum) s(n): 379847229120
• 139157432640 is an abundant number, because the sum of its proper divisors (379847229120) is greater than itself. Its abundance is 240689796480

Bases of 139157432640

• Binary: 10000001100110011011011110100101000000₂
• Hexadecimal: 0x20666DE940
• Base-36: 1RXEQQ80

Squares and roots of 139157432640

• 139157432640 squared (139157432640²) is 19364791058956137369600
• 139157432640 cubed (139157432640³) is 2694754607374362954724698783744000
• The square root of 139157432640 is 373038.1115114111
• The cube root of 139157432640 is 5182.0564058833

Scales and comparisons

• 139,157,432,640 seconds is equal to 4,424 years, 40 weeks, 2 days, 10 hours, 24 minutes.
• To count from 1 to 139,157,432,640 would take you about eight thousand, eight hundred forty-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 139157432640 cubic inches would be around 431.8 feet tall.

Recreational maths with 139157432640

• 139157432640 backwards is 046234751931
• 139157432640 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 139157432640's digits is 45
• More coming soon!