126493705728

Names of 126493705728

• Cardinal: 126493705728 can be written as One hundred twenty-six billion, four hundred ninety-three million, seven hundred five thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 1.26493705728 × 10¹¹

Factors of 126493705728

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 142

Divisors of 126493705728

• Number of divisors d(n): 600
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 23 24 26 27 32 36 39 46 48 52 54 64 69 72 78 81 92 96 101 104 108 117 128 138 144 156 162 184 192 202 207 208 216 234 256 276 288 299 303 312 324 351 368 384 404 414 416 432 468 512 552 576 598 606 621 624 648 702 736 768 808 828 832 864 897 909 936 1053 1104 1152 1196 1212 1242 1248 1296 1313 1404 1472 1536 1616 1656 1664 1728 1794 1818 1863 1872 2106 2208 2304 2323 2392 2424 2484 2496 2592 2626 2691 2727 2808 2944 3232 3312 3328 3456 3588 3636 3726 3744 3939 4212 4416 4608 4646 4784 4848 4968 4992 5184 5252 5382 5454 5616 5888 6464 6624 6656 6912 6969 7176 7272 7452 7488 7878 8073 8181 8424 8832 9292 9568 9696 9936 9984 10201 10368 10504 10764 10908 11232 11776 11817 12928 13248 13824 13938 14352 14544 14904 14976 15756 16146 16362 16848 17664 18584 19136 19392 19872 19968 20402 20736 20907 21008 21528 21816 22464 23634 24219 25856 26496 27876 28704 29088 29808 29952 30199 30603 31512 32292 32724 33696 35328 35451 37168 38272 38784 39744 40804 41472 41814 42016 43056 43632 44928 47268 48438 51712 52992 55752 57408 58176 59616 59904 60398 61206 62721 63024 64584 65448 67392 70902 74336 76544 77568 79488 81608 83628 84032 86112 87264 89856 90597 91809 94536 96876 105984 106353 111504 114816 116352 119232 120796 122412 125442 126048 129168 130896 132613 134784 141804 148672 153088 155136 158976 163216 167256 168064 172224 174528 179712 181194 183618 188163 189072 193752 212706 223008 229632 232704 234623 238464 241592 244824 250884 252096 258336 261792 265226 269568 271791 275427 283608 297344 317952 326432 334512 336128 344448 349056 362388 367236 376326 378144 387504 397839 425412 446016 459264 465408 469246 476928 483184 489648 501768 504192 516672 523584 530452 539136 543582 550854 567216 594688 652864 669024 672256 688896 698112 703869 724776 734472 752652 756288 775008 795678 815373 826281 850824 892032 938492 953856 966368 979296 1003536 1008384 1033344 1047168 1060904 1087164 1101708 1134432 1189376 1193517 1305728 1338048 1377792 1396224 1407738 1449552 1468944 1505304 1512576 1550016 1591356 1630746 1652562 1701648 1784064 1876984 1932736 1958592 2007072 2016768 2066688 2094336 2111607 2121808 2174328 2203416 2268864 2387034 2446119 2611456 2676096 2815476 2899104 2937888 3010608 3025152 3050099 3100032 3182712 3261492 3305124 3403296 3568128 3580551 3753968 3865472 3917184 4014144 4133376 4188672 4223214 4243616 4348656 4406832 4537728 4774068 4892238 5222912 5352192 5630952 5798208 5875776 6021216 6050304 6100198 6200064 6334821 6365424 6522984 6610248 6806592 7161102 7507936 7730944 7834368 8028288 8446428 8487232 8697312 8813664 9075456 9150297 9548136 9784476 10704384 10741653 11261904 11596416 11751552 12042432 12200396 12400128 12669642 12730848 13045968 13220496 13613184 14322204 15015872 15461888 15668736 16056576 16892856 16974464 17394624 17627328 18150912 18300594 19004463 19096272 19568952 21483306 22523808 23192832 23503104 24084864 24400792 25339284 25461696 26091936 26440992 27226368 27450891 28644408 30031744 32113152 33785712 33948928 34789248 35254656 36601188 38008926 38192544 39137904 42966612 45047616 46385664 47006208 48169728 48801584 50678568 50923392 52183872 52881984 54452736 54901782 57288816 60063488 67571424 67897856 69578496 70509312 73202376 76017852 76385088 78275808 82352673 85933224 90095232 96339456 97603168 101357136 101846784 104367744 105763968 109803564 114577632 120126976 135142848 139156992 141018624 146404752 152035704 152770176 156551616 164705346 171866448 180190464 195206336 202714272 203693568 208735488 211527936 219607128 229155264 247058019 270285696 292809504 304071408 305540352 313103232 329410692 343732896 360380928 390412672 405428544 417470976 423055872 439214256 458310528 494116038 540571392 585619008 608142816 611080704 626206464 658821384 687465792 780825344 810857088 878428512 916621056 988232076 1081142784 1171238016 1216285632 1252412928 1317642768 1374931584 1561650688 1621714176 1756857024 1833242112 1976464152 2342476032 2432571264 2635285536 2749863168 3243428352 3513714048 3952928304 4684952064 4865142528 5270571072 5499726336 7027428096 7905856608 9730285056 10541142144 14054856192 15811713216 21082284288 31623426432 42164568576 63246852864 126493705728
• Sum of all divisors σ(n): 428512979664
• Sum of proper divisors (its aliquot sum) s(n): 302019273936
• 126493705728 is an abundant number, because the sum of its proper divisors (302019273936) is greater than itself. Its abundance is 175525568208

Bases of 126493705728

• Binary: 1110101110011100111001100011000000000₂
• Hexadecimal: 0x1D739CC600
• Base-36: 1M3Z3400

Squares and roots of 126493705728

• 126493705728 squared (126493705728²) is 16000657588801860009984
• 126493705728 cubed (126493705728³) is 2023982472492392508201967237988352
• The square root of 126493705728 is 355659.5362534231
• The cube root of 126493705728 is 5019.8372688421

Scales and comparisons

• 126,493,705,728 seconds is equal to 4,022 years, 5 weeks, 4 days, 12 hours, 28 minutes, 48 seconds.
• To count from 1 to 126,493,705,728 would take you about eight thousand and forty-four 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 126493705728 cubic inches would be around 418.3 feet tall.

Recreational maths with 126493705728

• 126493705728 backwards is 827507394621
• 126493705728 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 126493705728's digits is 54
• More coming soon!