126489076428

Names of 126489076428

• Cardinal: 126489076428 can be written as One hundred twenty-six billion, four hundred eighty-nine million, seventy-six thousand, four hundred twenty-eight.

Scientific notation

• Scientific notation: 1.26489076428 × 10¹¹

Factors of 126489076428

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 446

Divisors of 126489076428

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 11 12 13 19 22 26 31 33 38 39 44 52 57 62 66 76 78 93 114 121 124 132 143 156 186 209 228 242 247 286 341 363 367 372 403 418 429 484 494 572 589 627 682 726 734 741 806 836 858 961 988 1023 1101 1178 1209 1254 1364 1452 1468 1482 1573 1612 1716 1767 1922 2046 2202 2299 2356 2418 2508 2717 2883 2964 3146 3534 3751 3844 4037 4092 4404 4433 4598 4719 4771 4836 5434 5766 6292 6479 6897 6973 7068 7502 7657 8074 8151 8866 9196 9438 9542 10571 10868 11253 11377 11532 12111 12493 12958 13299 13794 13946 14313 15004 15314 16148 16302 17732 18259 18876 19084 19437 20919 21142 22506 22754 22971 24222 24986 25916 26598 27588 27892 28626 29887 30628 31713 32604 34131 36518 37479 38874 41838 42284 44407 45012 45508 45942 48444 48763 49972 52481 53196 54777 57252 59774 63426 68262 71269 73036 74958 76703 77748 83676 84227 88814 89661 90649 91884 97526 104962 109554 116281 119548 125147 126852 133221 136524 137423 142538 146289 147901 149916 153406 157443 168454 177628 179322 181298 195052 200849 209924 213807 216163 219108 230109 232562 237367 250294 252681 266442 271947 274846 285076 292578 295802 306812 314886 336908 348843 352687 358644 362596 375441 401698 412269 427614 432326 443703 460218 465124 474734 500588 505362 532884 543894 549692 577291 585156 591604 602547 629772 648489 697686 705374 712101 750882 803396 824538 843733 855228 864652 887406 920436 926497 949468 997139 1010724 1058061 1087788 1154582 1205094 1296978 1376617 1395372 1410748 1424202 1501764 1511653 1626911 1649076 1687466 1731873 1774812 1852994 1994278 2116122 2209339 2309164 2377793 2410188 2531199 2593956 2611037 2753234 2779491 2810119 2848404 2991417 3023306 3253822 3374932 3463746 3705988 3879557 3988556 4129851 4232244 4418678 4534959 4584931 4755586 4880733 5062398 5222074 5506468 5558982 5620238 5982834 6046612 6507644 6628017 6701053 6927492 7133379 7759114 7833111 8259702 8430357 8837356 9069918 9169862 9511172 9761466 10124796 10444148 10968529 11117964 11240476 11638671 11965668 13256034 13402106 13754793 14266758 15518228 15666222 16519404 16860714 17896021 18139836 18339724 19522932 20103159 21937058 23277342 26155723 26512068 26804212 27509586 28533516 28721407 30911309 31332444 32905587 33721428 35792042 40206318 42675127 43874116 46554684 50434241 52311446 53688063 55019172 57442814 61822618 65811174 71584084 73711583 78467169 80412636 85350254 86164221 87113689 92733927 100868482 104622892 107376126 114885628 123645236 128025381 131622348 147423166 151302723 156934338 170700508 172328442 174227378 185467854 201736964 214752252 221134749 256050762 261341067 294846332 302605446 313868676 340024399 344656884 348454756 370935708 442269498 512101524 522682134 554776651 605210892 680048798 810827413 884538996 958250579 1020073197 1045364268 1109553302 1360097596 1621654826 1664329953 1916501158 2040146394 2219106604 2432482239 2874751737 3243309652 3328659906 3833002316 4080292788 4864964478 5749503474 6657319812 9729928956 10540756369 11499006948 21081512738 31622269107 42163025476 63244538214 126489076428
• Sum of all divisors σ(n): 381034913280
• Sum of proper divisors (its aliquot sum) s(n): 254545836852
• 126489076428 is an abundant number, because the sum of its proper divisors (254545836852) is greater than itself. Its abundance is 128056760424

Bases of 126489076428

• Binary: 1110101110011010101100010001011001100₂
• Hexadecimal: 0x1D735622CC
• Base-36: 1M3WBW0C

Squares and roots of 126489076428

• 126489076428 squared (126489076428²) is 15999486455608425239184
• 126489076428 cubed (126489076428³) is 2023760265092204929319869156354752
• The square root of 126489076428 is 355653.0281440045
• The cube root of 126489076428 is 5019.7760309701

Scales and comparisons

• 126,489,076,428 seconds is equal to 4,021 years, 49 weeks, 6 days, 22 hours, 33 minutes, 48 seconds.
• To count from 1 to 126,489,076,428 would take you about eight thousand and forty-three 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 126489076428 cubic inches would be around 418.3 feet tall.

Recreational maths with 126489076428

• 126489076428 backwards is 824670984621
• 126489076428 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 126489076428's digits is 57
• More coming soon!