126705402432

Names of 126705402432

• Cardinal: 126705402432 can be written as One hundred twenty-six billion, seven hundred five million, four hundred two thousand, four hundred thirty-two.

Scientific notation

• Scientific notation: 1.26705402432 × 10¹¹

Factors of 126705402432

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 29365

Divisors of 126705402432

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 29 32 36 37 42 48 56 58 63 64 72 74 84 87 96 111 112 116 126 144 148 168 174 192 203 222 224 232 252 259 261 288 296 333 336 348 406 444 448 464 504 518 522 576 592 609 666 672 696 777 812 888 928 1008 1036 1044 1073 1184 1218 1332 1344 1392 1554 1624 1776 1827 1856 2016 2072 2088 2146 2331 2368 2436 2664 2784 3108 3219 3248 3552 3654 4032 4144 4176 4292 4662 4872 5328 5568 6216 6438 6496 7104 7308 7511 8288 8352 8584 9324 9657 9744 10656 12432 12876 12992 14616 15022 16576 16704 17168 18648 19314 19488 21312 22533 24864 25752 29232 29287 30044 34336 37296 38628 38976 45066 49728 51504 58464 58574 60088 67599 68672 74592 77256 87861 90132 103008 116928 117148 120176 135198 149184 154512 175722 180264 205009 206016 234296 240352 263583 270396 309024 351444 360528 410018 468592 480704 527166 540792 615027 618048 702888 721056 820036 849323 937184 1054332 1081584 1083619 1230054 1405776 1442112 1640072 1698646 1845081 1874368 2108664 2163168 2167238 2460108 2547969 2811552 3250857 3280144 3397292 3690162 4217328 4326336 4334476 4920216 5095938 5623104 5945261 6501714 6560288 6794584 7380324 7585333 7643907 8434656 8668952 9752571 9840432 10191876 11890522 13003428 13120576 13589168 14760648 15170666 15287814 16869312 17337904 17835783 19505142 19680864 20383752 22755999 23781044 26006856 27178336 29521296 30341332 30575628 31424951 34675808 35671566 39010284 39361728 40767504 45511998 47562088 52013712 53507349 54356672 59042592 60682664 61151256 62849902 68267997 69351616 71343132 78020568 81535008 91023996 94274853 95124176 104027424 107014698 118085184 121365328 122302512 125699804 136535994 142686264 156041136 163070016 182047992 188549706 190248352 208054848 214029396 219974657 242730656 244605024 251399608 273071988 282824559 285372528 312082272 364095984 377099412 380496704 428058792 439949314 485461312 489210048 502799216 546143976 565649118 570745056 624164544 659923971 728191968 754198824 856117584 879898628 1005598432 1092287952 1131298236 1141490112 1319847942 1456383936 1508397648 1712235168 1759797256 1979771913 2011196864 2184575904 2262596472 2639695884 3016795296 3424470336 3519594512 3959543826 4369151808 4525192944 5279391768 6033590592 7039189024 7919087652 9050385888 10558783536 14078378048 15838175304 18100771776 21117567072 31676350608 42235134144 63352701216 126705402432
• Sum of all divisors σ(n): 440992930560
• Sum of proper divisors (its aliquot sum) s(n): 314287528128
• 126705402432 is an abundant number, because the sum of its proper divisors (314287528128) is greater than itself. Its abundance is 187582125696

Bases of 126705402432

• Binary: 1110110000000001110110000001001000000₂
• Hexadecimal: 0x1D803B0240
• Base-36: 1M7H4I80

Squares and roots of 126705402432

• 126705402432 squared (126705402432²) is 16054259005455071514624
• 126705402432 cubed (126705402432³) is 2034161348033744919555773693165568
• The square root of 126705402432 is 355957.0232935431
• The cube root of 126705402432 is 5022.6360661483

Scales and comparisons

• 126,705,402,432 seconds is equal to 4,028 years, 43 weeks, 4 days, 17 hours, 7 minutes, 12 seconds.
• To count from 1 to 126,705,402,432 would take you about eight thousand and fifty-seven 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 126705402432 cubic inches would be around 418.6 feet tall.

Recreational maths with 126705402432

• 126705402432 backwards is 234204507621
• 126705402432 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 126705402432's digits is 36
• More coming soon!