142941095

Names of 142941095

• Cardinal: 142941095 can be written as One hundred forty-two million, nine hundred forty-one thousand and ninety-five.

Scientific notation

• Scientific notation: 1.42941095 × 10⁸

Factors of 142941095

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 2598945

Divisors of 142941095

• Number of divisors d(n): 8
• Complete list of divisors:
  1 5 11 55 2598929 12994645 28588219 142941095
• Sum of all divisors σ(n): 187122960
• Sum of proper divisors (its aliquot sum) s(n): 44181865
• 142941095 is a deficient number, because the sum of its proper divisors (44181865) is less than itself. Its deficiency is 98759230

Bases of 142941095

• Binary: 1000100001010001101110100111₂
• Hexadecimal: 0x8851BA7
• Base-36: 2D3Q1Z

Squares and roots of 142941095

• 142941095 squared (142941095²) is 20432156639799025
• 142941095 cubed (142941095³) is 2920594843304393213432375
• The square root of 142941095 is 11955.7975476335
• The cube root of 142941095 is 522.8603407071

Scales and comparisons

• 142,941,095 seconds is equal to 4 years, 28 weeks, 2 days, 9 hours, 51 minutes, 35 seconds.
• To count from 1 to 142,941,095 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 142941095 cubic inches would be around 43.6 feet tall.

Recreational maths with 142941095

• 142941095 backwards is 590149241
• The number of decimal digits it has is: 9
• The sum of 142941095's digits is 35
• More coming soon!