117142143

Names of 117142143

• Cardinal: 117142143 can be written as One hundred seventeen million, one hundred forty-two thousand, one hundred forty-three.

Scientific notation

• Scientific notation: 1.17142143 × 10⁸

Factors of 117142143

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 640185

Divisors of 117142143

• Number of divisors d(n): 8
• Complete list of divisors:
  1 3 61 183 640121 1920363 39047381 117142143
• Sum of all divisors σ(n): 158750256
• Sum of proper divisors (its aliquot sum) s(n): 41608113
• 117142143 is a deficient number, because the sum of its proper divisors (41608113) is less than itself. Its deficiency is 75534030

Bases of 117142143

• Binary: 110111110110111001001111111₂
• Hexadecimal: 0x6FB727F
• Base-36: 1XQRGF

Squares and roots of 117142143

• 117142143 squared (117142143²) is 13722281666632449
• 117142143 cubed (117142143³) is 1607457481278936669198207
• The square root of 117142143 is 10823.2223944627
• The cube root of 117142143 is 489.2953121895

Scales and comparisons

• 117,142,143 seconds is equal to 3 years, 37 weeks, 4 days, 19 hours, 29 minutes, 3 seconds.
• To count from 1 to 117,142,143 would take you about five 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 117142143 cubic inches would be around 40.8 feet tall.

Recreational maths with 117142143

• 117142143 backwards is 341241711
• The number of decimal digits it has is: 9
• The sum of 117142143's digits is 24
• More coming soon!