139432724970

Names of 139432724970

• Cardinal: 139432724970 can be written as One hundred thirty-nine billion, four hundred thirty-two million, seven hundred twenty-four thousand, nine hundred seventy.

Scientific notation

• Scientific notation: 1.3943272497 × 10¹¹

Factors of 139432724970

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 92

Divisors of 139432724970

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 5 6 7 10 11 14 15 21 22 23 30 33 35 41 42 46 55 66 69 70 77 82 105 110 115 121 123 138 154 161 165 205 210 230 231 242 246 253 287 322 330 345 363 385 410 451 462 483 506 529 574 605 615 690 726 759 770 805 847 861 902 943 966 1058 1155 1210 1230 1265 1331 1353 1435 1518 1587 1610 1694 1722 1771 1815 1886 2255 2310 2415 2530 2541 2645 2662 2706 2783 2829 2870 3157 3174 3542 3630 3703 3795 3993 4235 4305 4510 4715 4830 4961 5082 5290 5313 5566 5658 5819 6314 6601 6655 6765 7406 7590 7935 7986 8349 8470 8610 8855 9317 9430 9471 9922 10373 10626 11109 11638 12167 12705 13202 13310 13530 13915 14145 14883 15785 15870 16698 17457 17710 18515 18634 18942 19481 19803 19965 20746 21689 22218 24334 24805 25410 26565 27830 27951 28290 29095 29766 30613 31119 31570 33005 34727 34914 36501 37030 38962 39606 39930 40733 41745 43378 46585 47355 49610 51865 53130 54571 55545 55902 58190 58443 60835 61226 62238 64009 65067 66010 69454 72611 73002 74415 81466 83490 85169 87285 91839 93170 94710 97405 99015 103730 104181 108445 109142 111090 114103 116886 121670 122199 128018 130134 133837 139755 145222 148830 151823 153065 155595 163713 170338 173635 174570 182505 183678 192027 194810 198030 203665 208362 214291 216890 217833 228206 238579 244398 255507 267674 272855 279510 292215 303646 306130 311190 320045 325335 327426 342309 347270 363055 365010 381997 384054 401511 407330 425845 428582 435666 448063 455469 459195 477158 498847 511014 520905 545710 570515 584430 610995 640090 642873 650670 669185 684618 704099 715737 726110 759115 763994 798721 803022 818565 851690 896126 910938 918390 936859 960135 997694 1041810 1071455 1089165 1141030 1145991 1192895 1221990 1255133 1277535 1285746 1338370 1344189 1408198 1431474 1472207 1496541 1518230 1597442 1637130 1670053 1711545 1873718 1909985 1920270 2007555 2112297 2142910 2178330 2240315 2277345 2291982 2385790 2396163 2494235 2510266 2555070 2624369 2688378 2810577 2944414 2993082 3214365 3340106 3423090 3491929 3520495 3578685 3765399 3819970 3993605 4015110 4224594 4416621 4480630 4554690 4684295 4792326 4928693 4988470 5010159 5248738 5487317 5621154 5729955 6275665 6428730 6720945 6983858 7040990 7157370 7361035 7482705 7530798 7873107 7987210 8350265 8785931 8833242 9368590 9857386 10020318 10305449 10475787 10561485 10974634 11459910 11980815 12551330 13121845 13441890 14052885 14722070 14786079 14965410 15746214 16194277 16461951 16700530 17459645 17571862 18370583 18826995 20610898 20951574 21122970 22083105 23961630 24643465 25050795 26243690 26357793 27436585 28105770 28868059 29572158 30916347 32388554 32923902 34919290 36741166 37653990 38411219 39365535 43929655 44166210 48582831 49286930 50101590 51527245 52378935 52715586 54873170 55111749 57736118 60360487 61832694 73930395 76822438 78731070 80971385 82309755 86604177 87859310 91852915 97165662 103054490 104757870 110223498 113359939 115233657 120720974 131788965 144340295 147860790 154581735 161942770 164619510 173208354 181081461 183705830 192056095 202076413 226719878 230467314 242914155 263577930 275558745 288680590 301802435 309163470 340079817 362162922 384112190 404152826 422523409 433020885 485828310 551117490 566799695 576168285 603604870 606229239 663965357 680159634 845046818 866041770 905407305 1010382065 1133599390 1152336570 1212458478 1267570227 1327930714 1700399085 1810814610 1991896071 2020764130 2112617045 2535140454 3031146195 3319826785 3400798170 3983792142 4225234090 4647757499 6062292390 6337851135 6639653570 9295514998 9959480355 12675702270 13943272497 19918960710 23238787495 27886544994 46477574990 69716362485 139432724970
• Sum of all divisors σ(n): 450505359360
• Sum of proper divisors (its aliquot sum) s(n): 311072634390
• 139432724970 is an abundant number, because the sum of its proper divisors (311072634390) is greater than itself. Its abundance is 171639909420

Bases of 139432724970

• Binary: 10000001110110110101101000100111101010₂
• Hexadecimal: 0x2076D689EA
• Base-36: 1S1YN756

Squares and roots of 139432724970

• 139432724970 squared (139432724970²) is 19441484792559661500900
• 139432724970 cubed (139432724970³) is 2710779202089408784371287107473000
• The square root of 139432724970 is 373406.9160714621
• The cube root of 139432724970 is 5185.4713407109

Scales and comparisons

• 139,432,724,970 seconds is equal to 4,433 years, 27 weeks, 3 days, 16 hours, 29 minutes, 30 seconds.
• To count from 1 to 139,432,724,970 would take you about eight thousand, eight hundred sixty-seven 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 139432724970 cubic inches would be around 432.1 feet tall.

Recreational maths with 139432724970

• 139432724970 backwards is 079427234931
• The number of decimal digits it has is: 12
• The sum of 139432724970's digits is 51
• More coming soon!