142438957519456476

Names of 142438957519456476

• Cardinal: 142438957519456476 can be written as One hundred forty-two quadrillion, four hundred thirty-eight trillion, nine hundred fifty-seven billion, five hundred nineteen million, four hundred fifty-six thousand, four hundred seventy-six.

Scientific notation

• Scientific notation: 1.42438957519456476 × 10¹⁷

Factors of 142438957519456476

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 4343180800997

Divisors of 142438957519456476

• Number of divisors d(n): 36
• Complete list of divisors:
  1 2 3 4 6 9 12 18 36 911 1822 2733 3644 5466 8199 10932 16398 32796 4343180800081 8686361600162 13029542400243 17372723200324 26059084800486 39088627200729 52118169600972 78177254401458 156354508802916 3956637708873791 7913275417747582 11869913126621373 15826550835495164 23739826253242746 35609739379864119 47479652506485492 71219478759728238 142438957519456476
• Sum of all divisors σ(n): 360449260960405344
• Sum of proper divisors (its aliquot sum) s(n): 218010303440948868
• 142438957519456476 is an abundant number, because the sum of its proper divisors (218010303440948868) is greater than itself. Its abundance is 75571345921492392

Bases of 142438957519456476

• Binary: 111111010000010110111101000101001000111111100100011011100₂
• Hexadecimal: 0x1FA0B7A291FC8DC
• Base-36: 12YIE9QI6NZ0

Squares and roots of 142438957519456476

• 142438957519456476 squared (142438957519456476²) is 20288856619229526566506094458338576
• 142438957519456476 cubed (142438957519456476³) is 2889923586104777869231162934174862178156917503818176
• The square root of 142438957519456476 is 377410860.3623595727
• The cube root of 142438957519456476 is 522247.3707046181

Scales and comparisons

• 142,438,957,519,456,476 seconds is equal to 4,529,118,256 years, 25 weeks, 5 days, 1 hour, 54 minutes, 36 seconds.
• To count from 1 to 142,438,957,519,456,476 would take you about thirteen billion, five hundred eighty-seven million, three hundred fifty-four thousand, seven hundred sixty-nine 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 142438957519456476 cubic inches would be around 43520.6 feet tall.

Recreational maths with 142438957519456476

• 142438957519456476 backwards is 674654915759834241
• The number of decimal digits it has is: 18
• The sum of 142438957519456476's digits is 90
• More coming soon!