139799462418

Names of 139799462418

• Cardinal: 139799462418 can be written as One hundred thirty-nine billion, seven hundred ninety-nine million, four hundred sixty-two thousand, four hundred eighteen.

Scientific notation

• Scientific notation: 1.39799462418 × 10¹¹

Factors of 139799462418

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 5688

Divisors of 139799462418

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 6 7 9 11 14 18 21 22 31 33 42 53 62 63 66 77 93 99 106 121 126 154 159 186 198 217 231 242 279 318 341 363 371 434 462 477 558 583 651 682 693 726 742 847 954 1023 1089 1113 1166 1302 1386 1643 1694 1749 1953 2046 2178 2226 2387 2541 3069 3286 3339 3498 3751 3906 4081 4774 4929 5082 5247 5581 6138 6413 6678 7161 7502 7623 8162 9858 10494 11162 11253 11501 12243 12826 14322 14787 15246 16743 18073 19239 21483 22506 23002 24486 26257 29574 33486 33759 34503 36146 36729 38478 39067 42966 44891 50229 52514 54219 57717 61391 67518 69006 73458 78134 78771 89782 100458 103509 108438 115434 117201 122782 126511 134673 157542 162657 173011 184173 198803 207018 234402 236313 253022 269346 295793 325314 346022 351603 368346 379533 397606 404019 429737 472626 519033 552519 591586 596409 675301 703206 759066 808038 859474 887379 1038066 1105038 1138599 1192818 1211077 1289211 1350602 1391621 1557099 1774758 1789227 1903121 2025903 2070551 2277198 2422154 2578422 2662137 2783242 3114198 3253723 3578454 3633231 3806242 3867633 4051806 4141102 4174863 4727107 5324274 5709363 6077709 6211653 6507446 7266462 7735266 8349726 9169583 9454214 9761169 10899693 11418726 12155418 12423306 12524589 13321847 14181321 17128089 18339166 18634959 19522338 20934331 21799386 22776061 25049178 26643694 27508749 28362642 29283507 34256178 35790953 37269918 39965541 41868662 42543963 45552122 55017498 58567014 62802993 64187081 68328183 71581906 79931082 82526247 85087926 100865413 107372859 119896623 125605986 128374162 136656366 146540317 165052494 188408979 192561243 201730826 204984549 214745718 239793246 250536671 293080634 302596239 322118577 376817958 385122486 409969098 439620951 501073342 577683729 605192478 644237154 706057891 751610013 879241902 907788717 1109519543 1155367458 1318862853 1412115782 1503220026 1815577434 2118173673 2219039086 2254830039 2637725706 3328558629 4236347346 4509660078 6354521019 6657117258 7766636801 9985675887 12709042038 15533273602 19971351774 23299910403 46599820806 69899731209 139799462418
• Sum of all divisors σ(n): 400257801216
• Sum of proper divisors (its aliquot sum) s(n): 260458338798
• 139799462418 is an abundant number, because the sum of its proper divisors (260458338798) is greater than itself. Its abundance is 120658876380

Bases of 139799462418

• Binary: 10000010001100101100101000001000010010₂
• Hexadecimal: 0x208CB28212
• Base-36: 1S80ZNKI

Squares and roots of 139799462418

• 139799462418 squared (139799462418²) is 19543889692361794406724
• 139799462418 cubed (139799462418³) is 2732225272548870258821854444498632
• The square root of 139799462418 is 373897.6630282677
• The cube root of 139799462418 is 5190.0136547247

Scales and comparisons

• 139,799,462,418 seconds is equal to 4,445 years, 9 weeks, 6 days, 8 hours, 18 seconds.
• To count from 1 to 139,799,462,418 would take you about eight thousand, eight hundred ninety 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 139799462418 cubic inches would be around 432.5 feet tall.

Recreational maths with 139799462418

• 139799462418 backwards is 814264997931
• 139799462418 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 139799462418's digits is 63
• More coming soon!