126129766464

Names of 126129766464

• Cardinal: 126129766464 can be written as One hundred twenty-six billion, one hundred twenty-nine million, seven hundred sixty-six thousand, four hundred sixty-four.

Scientific notation

• Scientific notation: 1.26129766464 × 10¹¹

Factors of 126129766464

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 2671

Divisors of 126129766464

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 31 32 36 39 48 52 54 62 64 71 72 78 93 96 104 108 117 124 142 144 156 186 192 208 213 216 234 248 279 284 288 312 351 372 403 416 426 432 468 496 558 568 576 624 639 702 744 806 832 837 852 864 923 936 992 1116 1136 1209 1248 1278 1404 1488 1612 1674 1704 1728 1846 1872 1917 1984 2201 2232 2272 2418 2496 2551 2556 2769 2808 2976 3224 3348 3408 3627 3692 3744 3834 4402 4464 4544 4836 5102 5112 5538 5616 5952 6448 6603 6696 6816 7254 7384 7488 7653 7668 8307 8804 8928 9672 10204 10224 10881 11076 11232 12896 13206 13392 13632 14508 14768 15306 15336 16614 17608 17856 19344 19809 20408 20448 21762 22152 22464 22959 24921 25792 26412 26784 28613 29016 29536 30612 30672 33163 33228 35216 38688 39618 40816 40896 43524 44304 45918 49842 52824 53568 57226 58032 59072 59427 61224 61344 66326 66456 68877 70432 77376 79081 79236 81632 85839 87048 88608 91836 99489 99684 105648 114452 116064 118854 122448 122688 132652 132912 137754 140864 158162 158472 163264 171678 174096 177216 181121 183672 198978 199368 211296 228904 232128 237243 237708 244896 257517 265304 265824 275508 298467 316324 316944 343356 348192 362242 367344 397956 398736 422592 457808 474486 475416 489792 515034 530608 531648 543363 551016 596934 632648 633888 686712 696384 711729 724484 734688 772551 795912 797472 895401 915616 948972 950832 1028053 1030068 1061216 1086726 1102032 1193868 1265296 1267776 1373424 1423458 1448968 1469376 1545102 1591824 1594944 1630089 1790802 1831232 1897944 1901664 2056106 2060136 2122432 2135187 2173452 2204064 2354573 2387736 2530592 2746848 2846916 2897936 3084159 3090204 3183648 3260178 3581604 3795888 3803328 4112212 4120272 4270374 4346904 4408128 4709146 4775472 4890267 5061184 5493696 5614751 5693832 5795872 6168318 6180408 6367296 6520356 7063719 7163208 7591776 8224424 8240544 8540748 8693808 9252477 9418292 9550944 9780534 11229502 11387664 11591744 12336636 12360816 13040712 14127438 14326416 15183552 16448848 16481088 16844253 17081496 17387616 18504954 18836584 19101888 19561068 21191157 22459004 22775328 24673272 24721632 26081424 27757431 28254876 28652832 32897696 33688506 34162992 34775232 37009908 37673168 39122136 42382314 44918008 45550656 49346544 49443264 50532759 52162848 55514862 56509752 57305664 63573471 65795392 67377012 68325984 72991763 74019816 75346336 78244272 84764628 89836016 98693088 101065518 104325696 111029724 113019504 127146942 134754024 136651968 145983526 148039632 150692672 151598277 156488544 169529256 179672032 197386176 202131036 218975289 222059448 226039008 254293884 269508048 291967052 296079264 303196554 312977088 339058512 359344064 404262072 437950578 444118896 452078016 508587768 539016096 583934104 592158528 606393108 656925867 678117024 808524144 875901156 888237792 1017175536 1078032192 1167868208 1212786216 1313851734 1356234048 1617048288 1751802312 1776475584 1970777601 2034351072 2335736416 2425572432 2627703468 3234096576 3503604624 3941555202 4068702144 4671472832 4851144864 5255406936 7007209248 7883110404 9702289728 10510813872 14014418496 15766220808 21021627744 31532441616 42043255488 63064883232 126129766464
• Sum of all divisors σ(n): 418171944960
• Sum of proper divisors (its aliquot sum) s(n): 292042178496
• 126129766464 is an abundant number, because the sum of its proper divisors (292042178496) is greater than itself. Its abundance is 165912412032

Bases of 126129766464

• Binary: 1110101011101111010111000000001000000₂
• Hexadecimal: 0x1D5DEB8040
• Base-36: 1LXYEMO0

Squares and roots of 126129766464

• 126129766464 squared (126129766464²) is 15908717988263179063296
• 126129766464 cubed (126129766464³) is 2006562884601270668223738754105344
• The square root of 126129766464 is 355147.5277458651
• The cube root of 126129766464 is 5015.0183972365

Scales and comparisons

• 126,129,766,464 seconds is equal to 4,010 years, 27 weeks, 6 days, 6 hours, 14 minutes, 24 seconds.
• To count from 1 to 126,129,766,464 would take you about eight thousand and twenty-one 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 126129766464 cubic inches would be around 417.9 feet tall.

Recreational maths with 126129766464

• 126129766464 backwards is 464667921621
• 126129766464 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 126129766464's digits is 54
• More coming soon!