126745131968

Names of 126745131968

• Cardinal: 126745131968 can be written as One hundred twenty-six billion, seven hundred forty-five million, one hundred thirty-one thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 1.26745131968 × 10¹¹

Factors of 126745131968

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 393

Divisors of 126745131968

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 29 32 52 56 58 64 91 104 112 113 116 182 203 208 224 226 229 232 364 377 406 416 448 452 458 464 728 754 791 812 832 841 904 916 928 1456 1469 1508 1582 1603 1624 1682 1808 1832 1856 2639 2912 2938 2977 3016 3164 3206 3248 3277 3364 3616 3664 5278 5824 5876 5887 5954 6032 6328 6412 6496 6554 6641 6728 7232 7328 10283 10556 10933 11752 11774 11908 12064 12656 12824 12992 13108 13282 13456 14656 20566 20839 21112 21866 22939 23504 23548 23816 24128 25312 25648 25877 26216 26564 26912 41132 41678 42224 42601 43732 45878 46487 47008 47096 47632 50624 51296 51754 52432 53128 53824 76531 82264 83356 84448 85202 86333 87464 91756 92974 94016 94192 95033 95264 102592 103508 104864 106256 153062 164528 166712 168896 170404 172666 174928 181139 183512 185948 188384 190066 190528 192589 207016 209728 212512 298207 306124 329056 333424 336401 340808 345332 349856 362278 367024 371896 376768 380132 385178 414032 425024 596414 604331 612248 658112 665231 666848 672802 681616 690664 699712 724556 734048 743792 750433 760264 770356 828064 1192828 1208662 1224496 1235429 1330462 1333696 1345604 1348123 1363232 1381328 1449112 1468096 1487584 1500866 1520528 1540712 1656128 2354807 2385656 2417324 2448992 2470858 2503657 2660924 2691208 2696246 2726464 2762656 2898224 2975168 3001732 3041056 3081424 4709614 4771312 4834648 4897984 4941716 5007314 5253031 5321848 5382416 5392492 5525312 5796448 6003464 6082112 6162848 8648003 9419228 9542624 9669296 9755629 9883432 10014628 10506062 10643696 10764832 10784984 11592896 12006928 12325696 17296006 17525599 18838456 19085248 19338592 19511258 19766864 20029256 21012124 21287392 21529664 21569968 21762557 24013856 34592012 35051198 37676912 38677184 39022516 39533728 40058512 42024248 42574784 43139936 43525114 48027712 68289403 69184024 70102396 75353824 78045032 79067456 80117024 84048496 86279872 87050228 136578806 138368048 140204792 150707648 152337899 156090064 160234048 168096992 174100456 273157612 276736096 280409584 282913241 304675798 312180128 336193984 348200912 546315224 553472192 560819168 565826482 609351596 624360256 696401824 1092630448 1121638336 1131652964 1218703192 1392803648 1980392687 2185260896 2263305928 2437406384 3960785374 4370521792 4526611856 4874812768 7921570748 9053223712 9749625536 15843141496 18106447424 31686282992 63372565984 126745131968
• Sum of all divisors σ(n): 324842306880
• Sum of proper divisors (its aliquot sum) s(n): 198097174912
• 126745131968 is an abundant number, because the sum of its proper divisors (198097174912) is greater than itself. Its abundance is 71352042944

Bases of 126745131968

• Binary: 1110110000010100110010011101111000000₂
• Hexadecimal: 0x1D82993BC0
• Base-36: 1M84S1Q8

Squares and roots of 126745131968

• 126745131968 squared (126745131968²) is 16064328477585735553024
• 126745131968 cubed (126745131968³) is 2036075432868904582702376341471232
• The square root of 126745131968 is 356012.8255667203
• The cube root of 126745131968 is 5023.1609744359

Scales and comparisons

• 126,745,131,968 seconds is equal to 4,030 years, 5 weeks, 2 days, 13 hours, 6 minutes, 8 seconds.
• To count from 1 to 126,745,131,968 would take you about eight thousand and sixty 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 126745131968 cubic inches would be around 418.6 feet tall.

Recreational maths with 126745131968

• 126745131968 backwards is 869131547621
• The number of decimal digits it has is: 12
• The sum of 126745131968's digits is 53
• More coming soon!