126489507768

Names of 126489507768

• Cardinal: 126489507768 can be written as One hundred twenty-six billion, four hundred eighty-nine million, five hundred seven thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 1.26489507768 × 10¹¹

Factors of 126489507768

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 530

Divisors of 126489507768

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 18 23 24 26 27 36 39 46 52 54 61 69 72 78 92 97 104 108 117 122 138 156 183 184 194 207 216 234 244 276 291 299 312 331 351 366 388 414 468 488 549 552 582 598 621 662 702 732 776 793 828 873 897 936 993 1098 1164 1196 1242 1261 1324 1403 1404 1464 1586 1647 1656 1746 1794 1986 2196 2231 2328 2379 2392 2484 2522 2619 2648 2691 2806 2808 2979 3172 3294 3492 3588 3783 3972 4209 4303 4392 4462 4758 4968 5044 5238 5382 5612 5917 5958 6344 6588 6693 6984 7137 7176 7566 7613 7944 8073 8418 8606 8924 8937 9516 10088 10476 10764 11224 11349 11834 11916 12627 12909 13176 13386 14274 15132 15226 16146 16836 17212 17751 17848 17874 18239 19032 20079 20191 20952 21411 21528 22698 22839 23668 23832 25254 25818 26772 28548 29003 30264 30452 32107 32292 33672 34047 34424 35502 35748 36478 37881 38727 40158 40382 42822 45396 45678 47336 50508 51636 53253 53544 54717 57096 58006 60237 60573 60904 64214 64584 68094 68517 71004 71496 72956 75762 76921 77454 80316 80764 85644 87009 90792 91356 96321 98969 101016 103272 106506 109434 116012 116181 120474 121146 128428 136091 136188 137034 142008 145912 151524 153842 154908 159759 160632 161528 164151 171288 174018 181719 182712 192642 197938 205551 213012 218868 230763 232024 232362 240948 242292 256856 261027 262483 272182 272376 274068 288963 296907 303048 307684 309816 319518 328302 348036 363438 385284 395876 408273 411102 417391 426024 437736 461526 464393 464724 481896 484584 492453 522054 524966 544364 545157 548136 577926 593814 615368 639036 656604 692289 696072 726876 738461 770568 783081 787449 791752 816546 822204 834782 866889 890721 923052 928786 929448 984906 1044108 1049932 1088728 1090314 1155852 1187628 1224819 1252173 1278072 1313208 1384578 1393179 1453752 1476922 1566162 1574898 1633092 1644408 1669564 1733778 1769183 1781442 1846104 1857572 1958527 1969812 2076867 2088216 2099864 2180628 2215383 2311704 2362347 2375256 2449638 2504346 2672163 2769156 2786358 2953844 3132324 3149796 3266184 3339128 3467556 3538366 3562884 3674457 3715144 3756519 3917054 3939624 4153734 4179537 4361256 4430766 4724694 4899276 5008692 5307549 5344326 5538312 5572716 5875581 5907688 6037109 6264648 6299592 6646149 6935112 7076732 7087041 7125768 7348914 7513038 7834108 8307468 8359074 8861532 9449388 9599993 9798552 10017384 10615098 10688652 11145432 11269557 11751162 12074218 12538611 13292298 14153464 14174082 14697828 15026076 15668216 15922647 16614936 16718148 17626743 17723064 18111327 18898776 19199986 19938447 21230196 21377304 22539114 23502324 24148436 25077222 25460851 26584596 28348164 28799979 29395656 30052152 31845294 33436296 35253486 36222654 38399972 39876894 42460392 45046121 45078228 47004648 47767941 48296872 50154444 50921702 52880229 53169192 54333981 56696328 57599958 63690588 70506972 72445308 76382553 76799944 79753788 86399937 90092242 90156456 95535882 100308888 101843404 105760458 108667962 115199916 127381176 135138363 141013944 144890616 152765106 159507576 163001943 172799874 180184484 191071764 203686808 211520916 217335924 229147659 230399832 259199811 270276726 305530212 326003886 345599748 360368968 382143528 405415089 423041832 434671848 458295318 518399622 540553452 585599573 611060424 652007772 687442977 691199496 810830178 916590636 1036799244 1081106904 1171199146 1216245267 1304015544 1374885954 1621660356 1756798719 1833181272 2073598488 2342398292 2432490534 2749771908 3243320712 3513597438 4684796584 4864981068 5270396157 5499543816 7027194876 9729962136 10540792314 14054389752 15811188471 21081584628 31622376942 42163169256 63244753884 126489507768
• Sum of all divisors σ(n): 406673971200
• Sum of proper divisors (its aliquot sum) s(n): 280184463432
• 126489507768 is an abundant number, because the sum of its proper divisors (280184463432) is greater than itself. Its abundance is 153694955664

Bases of 126489507768

• Binary: 1110101110011010111001011011110111000₂
• Hexadecimal: 0x1D735CB7B8
• Base-36: 1M3WL4U0

Squares and roots of 126489507768

• 126489507768 squared (126489507768²) is 15999595575390932341824
• 126489507768 cubed (126489507768³) is 2023780968818269766087909279288832
• The square root of 126489507768 is 355653.6345491215
• The cube root of 126489507768 is 5019.7817369375

Scales and comparisons

• 126,489,507,768 seconds is equal to 4,021 years, 50 weeks, 4 days, 22 hours, 22 minutes, 48 seconds.
• To count from 1 to 126,489,507,768 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 126489507768 cubic inches would be around 418.3 feet tall.

Recreational maths with 126489507768

• 126489507768 backwards is 867705984621
• The number of decimal digits it has is: 12
• The sum of 126489507768's digits is 63
• More coming soon!