142368923

Names of 142368923

• Cardinal: 142368923 can be written as One hundred forty-two million, three hundred sixty-eight thousand, nine hundred twenty-three.

Scientific notation

• Scientific notation: 1.42368923 × 10⁸

Factors of 142368923

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 142368923

Divisors of 142368923

• Number of divisors d(n): 2
• Complete list of divisors:
  1 142368923
• Sum of all divisors σ(n): 142368924
• Sum of proper divisors (its aliquot sum) s(n): 1
• 142368923 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 142368922

Bases of 142368923

• Binary: 1000011111000110000010011011₂
• Hexadecimal: 0x87C609B
• Base-36: 2CRGKB

Squares and roots of 142368923

• 142368923 squared (142368923²) is 20268910236179929
• 142368923 cubed (142368923³) is 2885662920708612125946467
• The square root of 142368923 is 11931.8449118315
• The cube root of 142368923 is 522.1617636479

Scales and comparisons

• 142,368,923 seconds is equal to 4 years, 27 weeks, 2 days, 18 hours, 55 minutes, 23 seconds.
• To count from 1 to 142,368,923 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 142368923 cubic inches would be around 43.5 feet tall.

Recreational maths with 142368923

• 142368923 backwards is 329863241
• The number of decimal digits it has is: 9
• The sum of 142368923's digits is 38
• More coming soon!