126401281749225

Names of 126401281749225

• Cardinal: 126401281749225 can be written as One hundred twenty-six trillion, four hundred one billion, two hundred eighty-one million, seven hundred forty-nine thousand, two hundred twenty-five.

Scientific notation

• Scientific notation: 1.26401281749225 × 10¹⁴

Factors of 126401281749225

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 69328

Divisors of 126401281749225

• Number of divisors d(n): 240
• Complete list of divisors:
  1 3 5 7 9 15 21 25 27 35 45 53 63 75 81 105 135 159 175 189 225 265 315 371 405 477 525 567 675 795 945 1113 1325 1431 1575 1855 2025 2385 2521 2835 3339 3975 4293 4725 5565 7155 7563 9275 10017 11925 12605 14175 16695 17647 21465 22689 27825 30051 35775 37815 50085 52941 63025 66739 68067 83475 88235 107325 113445 133613 150255 158823 189075 200217 204201 250425 264705 333695 340335 400839 441175 467173 476469 567225 600651 668065 751275 794115 935291 1001085 1021005 1202517 1323525 1401519 1429407 1668475 1701675 1801953 2004195 2335865 2382345 2805873 3003255 3340325 3537167 3607551 3970575 4204557 4676455 5005425 5105025 5405859 6012585 7007595 7147035 8417619 9009765 10020975 10611501 10822653 11679325 11911725 12613671 14029365 15016275 17685835 18037755 21022785 23382275 24760169 25252857 27029295 30062925 31834503 35037975 35735175 37841013 42088095 45048825 53057505 54113265 63068355 70146825 74280507 75758571 88429175 90188775 95503509 105113925 123800845 126264285 135146475 159172515 168249019 189205065 210440475 222841521 265287525 270566325 286510527 315341775 371402535 378792855 477517545 504747057 619004225 631321425 668524563 795862575 841245095 946025325 1114207605 1177743133 1432552635 1514241171 1857012675 1893964275 2005573689 2387587725 2523735285 3342622815 3533229399 4206225475 4542723513 5571038025 5888715665 7162763175 7571205855 8917198007 10027868445 10599688197 12618676425 13628170539 16713114075 17666146995 22713617565 26751594021 29443578325 31799064591 37856029275 44585990035 50139342225 52998440985 62420386049 68140852695 80254782063 88330734975 95397193773 113568087825 133757970105 158995322955 187261158147 222929950175 240764346189 264992204925 312101930245 340704263475 401273910315 476985968865 561783474441 668789850525 722293038567 794976614775 936305790735 1203821730945 1560509651225 1685350423323 2006369551575 2384929844325 2808917372205 3611465192835 4681528953675 5056051269969 6019108654725 8426752116615 14044586861025 18057325964175 25280256349845 42133760583075 126401281749225
• Sum of all divisors σ(n): 272748327096960
• Sum of proper divisors (its aliquot sum) s(n): 146347045347735
• 126401281749225 is an abundant number, because the sum of its proper divisors (146347045347735) is greater than itself. Its abundance is 19945763598510

Bases of 126401281749225

• Binary: 11100101111011000010111011111110111000011101001₂
• Hexadecimal: 0x72F6177F70E9
• Base-36: 18SZY3KHK9

Squares and roots of 126401281749225

• 126401281749225 squared (126401281749225²) is 15977284027846961075788100625
• 126401281749225 cubed (126401281749225³) is 2019549179991276177700393415564240315765625
• The square root of 126401281749225 is 11242832.4611382963
• The cube root of 126401281749225 is 50186.1437169251

Scales and comparisons

• 126,401,281,749,225 seconds is equal to 4,019,169 years, 40 weeks, 2 days, 33 minutes, 45 seconds.
• To count from 1 to 126,401,281,749,225 would take you about ten million, forty-seven thousand, nine hundred twenty-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 126401281749225 cubic inches would be around 4182.2 feet tall.

Recreational maths with 126401281749225

• 126401281749225 backwards is 522947182104621
• The number of decimal digits it has is: 15
• The sum of 126401281749225's digits is 54
• More coming soon!