142305127

Names of 142305127

• Cardinal: 142305127 can be written as One hundred forty-two million, three hundred five thousand, one hundred twenty-seven.

Scientific notation

• Scientific notation: 1.42305127 × 10⁸

Factors of 142305127

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 142305127

Divisors of 142305127

• Number of divisors d(n): 2
• Complete list of divisors:
  1 142305127
• Sum of all divisors σ(n): 142305128
• Sum of proper divisors (its aliquot sum) s(n): 1
• 142305127 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 142305126

Bases of 142305127

• Binary: 1000011110110110011101100111₂
• Hexadecimal: 0x87B6767
• Base-36: 2CQ3C7

Squares and roots of 142305127

• 142305127 squared (142305127²) is 20250749170486129
• 142305127 cubed (142305127³) is 2881785432551173239083383
• The square root of 142305127 is 11929.1712620785
• The cube root of 142305127 is 522.0837578395

Scales and comparisons

• 142,305,127 seconds is equal to 4 years, 27 weeks, 2 days, 1 hour, 12 minutes, 7 seconds.
• To count from 1 to 142,305,127 would take you about six 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 142305127 cubic inches would be around 43.5 feet tall.

Recreational maths with 142305127

• 142305127 backwards is 721503241
• The number of decimal digits it has is: 9
• The sum of 142305127's digits is 25
• More coming soon!