42645763420158

Names of 42645763420158

• Cardinal: 42645763420158 can be written as Forty-two trillion, six hundred forty-five billion, seven hundred sixty-three million, four hundred twenty thousand, one hundred fifty-eight.

Scientific notation

• Scientific notation: 4.2645763420158 × 10¹³

Factors of 42645763420158

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 142532792

Divisors of 42645763420158

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 3 6 47 94 141 282 1061 2122 3183 6366 49867 99734 149601 299202 142531679 285063358 427595037 855190074 6698988913 13397977826 20096966739 40193933478 151226111419 302452222838 453678334257 907356668514 7107627236693 14215254473386 21322881710079 42645763420158
• Sum of all divisors σ(n): 87188339036160
• Sum of proper divisors (its aliquot sum) s(n): 44542575616002
• 42645763420158 is an abundant number, because the sum of its proper divisors (44542575616002) is greater than itself. Its abundance is 1896812195844

Bases of 42645763420158

• Binary: 1001101100100100111101100101000110111111111110₂
• Hexadecimal: 0x26C93D946FFE
• Base-36: F476YGJCU

Squares and roots of 42645763420158

• 42645763420158 squared (42645763420158²) is 1818661137688086157640744964
• 42645763420158 cubed (42645763420158³) is 77558192619281516491078752700207654584312
• The square root of 42645763420158 is 6530372.3798997863
• The cube root of 42645763420158 is 34937.5111986085

Scales and comparisons

• 42,645,763,420,158 seconds is equal to 1,356,003 years, 18 weeks, 6 days, 18 hours, 29 minutes, 18 seconds.
• To count from 1 to 42,645,763,420,158 would take you about three million, three hundred ninety thousand and eight 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 42645763420158 cubic inches would be around 2911.5 feet tall.

Recreational maths with 42645763420158

• 42645763420158 backwards is 85102436754624
• The number of decimal digits it has is: 14
• The sum of 42645763420158's digits is 57
• More coming soon!