139310504970

Names of 139310504970

• Cardinal: 139310504970 can be written as One hundred thirty-nine billion, three hundred ten million, five hundred four thousand, nine hundred seventy.

Scientific notation

• Scientific notation: 1.3931050497 × 10¹¹

Factors of 139310504970

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1159

Divisors of 139310504970

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 5 6 7 10 13 14 15 21 26 30 35 39 42 49 61 65 70 78 91 98 105 122 127 130 147 182 183 195 210 245 254 273 294 305 366 381 390 427 455 490 546 610 635 637 735 762 793 854 889 910 915 941 1270 1274 1281 1365 1470 1586 1651 1778 1830 1882 1905 1911 2135 2379 2562 2667 2730 2823 2989 3185 3302 3810 3822 3965 4270 4445 4705 4758 4953 5334 5551 5646 5978 6223 6370 6405 6587 7747 7930 8255 8890 8967 9410 9555 9906 11102 11557 11895 12233 12446 12810 13174 13335 14115 14945 15494 16510 16653 17934 18669 19110 19761 23114 23241 23790 24466 24765 26670 27755 28230 29890 31115 32935 33306 34671 36699 37338 38735 38857 39522 44835 46109 46482 49530 54229 55510 57401 57785 61165 62230 65870 69342 73398 77470 77714 80899 83265 85631 89670 92218 93345 98805 100711 108458 114802 115570 116205 116571 119507 122330 138327 161798 162687 166530 171262 172203 173355 183495 186690 194285 197610 201422 230545 232410 233142 239014 242697 256893 271145 276654 287005 302133 325374 344406 346710 358521 366990 379603 388570 401807 404495 428155 461090 485394 503555 513786 542290 574010 582855 597535 599417 604266 691635 704977 717042 746213 759206 803614 808990 813435 836549 856310 861015 1007110 1138809 1165710 1195070 1198834 1205421 1213485 1284465 1383270 1409954 1492426 1510665 1553591 1626870 1673098 1722030 1792605 1798251 1898015 2009035 2114931 2238639 2277618 2410842 2426970 2509647 2568930 2812649 2997085 3021330 3107182 3524885 3585210 3596502 3731065 3796030 4018070 4182745 4229862 4477278 4660773 4934839 5019294 5223491 5625298 5694045 5855843 5994170 6027105 7049770 7289927 7462130 7767955 8365490 8437947 8991255 9321546 9869678 10446982 10574655 10875137 11193195 11388090 11711686 12054210 12548235 14063245 14579854 14804517 15535910 15670473 16875894 17567529 17982510 21149310 21750274 21869781 22386390 23303865 24674195 25096470 26117455 28126490 29279215 29609034 31340946 32625411 35135058 36449635 36564437 42189735 43739562 46607730 49348390 51029489 52234910 54375685 58558430 65250822 72899270 73128874 74022585 76125959 78352365 84379470 87837645 94769051 102058978 108751370 109348905 109693311 148045170 152251918 153088467 156704730 163127055 175675290 182822185 189538102 218697810 219386622 228377877 255147445 284307153 306176934 326254110 357206423 365644370 380629795 456755754 473845255 510294890 548466555 568614306 663383357 714412846 761259590 765442335 947690510 1071619269 1096933110 1141889385 1326766714 1421535765 1530884670 1786032115 1990150071 2143238538 2283778770 2843071530 3316916785 3572064230 3980300142 4643683499 5358096345 6633833570 9287366998 9950750355 10716192690 13931050497 19901500710 23218417495 27862100994 46436834990 69655252485 139310504970
• Sum of all divisors σ(n): 429524508672
• Sum of proper divisors (its aliquot sum) s(n): 290214003702
• 139310504970 is an abundant number, because the sum of its proper divisors (290214003702) is greater than itself. Its abundance is 150903498732

Bases of 139310504970

• Binary: 10000001101111100011011001110000001010₂
• Hexadecimal: 0x206F8D9C0A
• Base-36: 1RZXVLL6

Squares and roots of 139310504970

• 139310504970 squared (139310504970²) is 19407416794996394700900
• 139310504970 cubed (139310504970³) is 2703657033874206715111811113473000
• The square root of 139310504970 is 373243.2249485581
• The cube root of 139310504970 is 5183.9557864661

Scales and comparisons

• 139,310,504,970 seconds is equal to 4,429 years, 33 weeks, 3 days, 2 hours, 29 minutes, 30 seconds.
• To count from 1 to 139,310,504,970 would take you about eight thousand, eight hundred fifty-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 139310504970 cubic inches would be around 432 feet tall.

Recreational maths with 139310504970

• 139310504970 backwards is 079405013931
• 139310504970 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 139310504970's digits is 42
• More coming soon!