67663388142

Names of 67663388142

• Cardinal: 67663388142 can be written as Sixty-seven billion, six hundred sixty-three million, three hundred eighty-eight thousand, one hundred forty-two.

Scientific notation

• Scientific notation: 6.7663388142 × 10¹⁰

Factors of 67663388142

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 207830

Divisors of 67663388142

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 42 63 126 2617 5234 7851 15702 18319 23553 36638 47106 54957 109914 164871 205201 329742 410402 615603 1231206 1436407 1846809 2872814 3693618 4309221 8618442 12927663 25855326 537011017 1074022034 1611033051 3222066102 3759077119 4833099153 7518154238 9666198306 11277231357 22554462714 33831694071 67663388142
• Sum of all divisors σ(n): 167612276832
• Sum of proper divisors (its aliquot sum) s(n): 99948888690
• 67663388142 is an abundant number, because the sum of its proper divisors (99948888690) is greater than itself. Its abundance is 32285500548

Bases of 67663388142

• Binary: 111111000001000011010101110111101110₂
• Hexadecimal: 0xFC10D5DEE
• Base-36: V3118FI

Squares and roots of 67663388142

• 67663388142 squared (67663388142²) is 4578334094854946212164
• 67663388142 cubed (67663388142³) is 309785596903922470742185413759288
• The square root of 67663388142 is 260121.8717101659
• The cube root of 67663388142 is 4074.9089899907

Scales and comparisons

• 67,663,388,142 seconds is equal to 2,151 years, 25 weeks, 2 days, 1 hour, 35 minutes, 42 seconds.
• To count from 1 to 67,663,388,142 would take you about four thousand, three hundred two 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 67663388142 cubic inches would be around 339.6 feet tall.

Recreational maths with 67663388142

• 67663388142 backwards is 24188336676
• The number of decimal digits it has is: 11
• The sum of 67663388142's digits is 54
• More coming soon!