1438106625660768

Names of 1438106625660768

• Cardinal: 1438106625660768 can be written as One quadrillion, four hundred thirty-eight trillion, one hundred six billion, six hundred twenty-five million, six hundred sixty thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 1.438106625660768 × 10¹⁵

Factors of 1438106625660768

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 8526054532

Divisors of 1438106625660768

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 84 96 112 168 224 251 336 502 672 753 1004 1506 1757 2008 3012 3514 4016 5271 6024 7028 8032 10542 12048 14056 21084 24096 28112 42168 56224 84336 168672 8526054269 17052108538 25578162807 34104217076 51156325614 59682379883 68208434152 102312651228 119364759766 136416868304 179047139649 204625302456 238729519532 272833736608 358094279298 409250604912 477459039064 716188558596 818501209824 954918078128 1432377117192 1909836156256 2140039621519 2864754234384 4280079243038 5729508468768 6420118864557 8560158486076 12840237729114 14980277350633 17120316972152 25680475458228 29960554701266 34240633944304 44940832051899 51360950916456 59921109402532 68481267888608 89881664103798 102721901832912 119842218805064 179763328207596 205443803665824 239684437610128 359526656415192 479368875220256 719053312830384 1438106625660768
• Sum of all divisors σ(n): 4331508402896640
• Sum of proper divisors (its aliquot sum) s(n): 2893401777235872
• 1438106625660768 is an abundant number, because the sum of its proper divisors (2893401777235872) is greater than itself. Its abundance is 1455295151575104

Bases of 1438106625660768

• Binary: 101000110111111001101001010100100100101011101100000₂
• Hexadecimal: 0x51BF34A925760
• Base-36: E5RL2A3SYO

Squares and roots of 1438106625660768

• 1438106625660768 squared (1438106625660768²) is 2068150666769400302212614349824
• 1438106625660768 cubed (1438106625660768³) is 2974221176745809701668845953944386742704504832
• The square root of 1438106625660768 is 37922376.3187483807
• The cube root of 1438106625660768 is 112874.8091618235

Scales and comparisons

• 1,438,106,625,660,768 seconds is equal to 45,727,342 years, 17 weeks, 4 days, 19 hours, 32 minutes, 48 seconds.
• To count from 1 to 1,438,106,625,660,768 would take you about one hundred thirty-seven million, one hundred eighty-two thousand and twenty-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 1438106625660768 cubic inches would be around 9406.2 feet tall.

Recreational maths with 1438106625660768

• 1438106625660768 backwards is 8670665266018341
• The number of decimal digits it has is: 16
• The sum of 1438106625660768's digits is 69
• More coming soon!