126906426432

Names of 126906426432

• Cardinal: 126906426432 can be written as One hundred twenty-six billion, nine hundred six million, four hundred twenty-six thousand, four hundred thirty-two.

Scientific notation

• Scientific notation: 1.26906426432 × 10¹¹

Factors of 126906426432

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 384705

Divisors of 126906426432

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 96 108 144 191 192 216 288 382 432 573 576 764 864 1146 1528 1719 1728 2292 3056 3438 4584 5157 6112 6876 9168 10314 12224 13752 18336 20628 27504 36672 41256 55008 82512 110016 165024 330048 384509 769018 1153527 1538036 2307054 3076072 3460581 4614108 6152144 6921162 9228216 10381743 12304288 13842324 18456432 20763486 24608576 27684648 36912864 41526972 55369296 73441219 73825728 83053944 110738592 146882438 166107888 220323657 221477184 293764876 332215776 440647314 587529752 660970971 664431552 881294628 1175059504 1321941942 1762589256 1982912913 2350119008 2643883884 3525178512 3965825826 4700238016 5287767768 7050357024 7931651652 10575535536 14100714048 15863303304 21151071072 31726606608 42302142144 63453213216 126906426432
• Sum of all divisors σ(n): 375035673600
• Sum of proper divisors (its aliquot sum) s(n): 248129247168
• 126906426432 is an abundant number, because the sum of its proper divisors (248129247168) is greater than itself. Its abundance is 121222820736

Bases of 126906426432

• Binary: 1110110001100001101100110010001000000₂
• Hexadecimal: 0x1D8C366440
• Base-36: 1MAST5C0

Squares and roots of 126906426432

• 126906426432 squared (126906426432²) is 16105241069740628250624
• 126906426432 cubed (126906426432³) is 2043858590986664020409275514093568
• The square root of 126906426432 is 356239.2825503665
• The cube root of 126906426432 is 5025.2908777041

Scales and comparisons

• 126,906,426,432 seconds is equal to 4,035 years, 12 weeks, 9 hours, 7 minutes, 12 seconds.
• To count from 1 to 126,906,426,432 would take you about eight thousand and seventy 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 126906426432 cubic inches would be around 418.8 feet tall.

Recreational maths with 126906426432

• 126906426432 backwards is 234624609621
• The number of decimal digits it has is: 12
• The sum of 126906426432's digits is 45
• More coming soon!