137142242

Names of 137142242

• Cardinal: 137142242 can be written as One hundred thirty-seven million, one hundred forty-two thousand, two hundred forty-two.

Scientific notation

• Scientific notation: 1.37142242 × 10⁸

Factors of 137142242

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 32272

Divisors of 137142242

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 2287 4574 29983 59966 68571121 137142242
• Sum of all divisors σ(n): 205810176
• Sum of proper divisors (its aliquot sum) s(n): 68667934
• 137142242 is a deficient number, because the sum of its proper divisors (68667934) is less than itself. Its deficiency is 68474308

Bases of 137142242

• Binary: 1000001011001001111111100010₂
• Hexadecimal: 0x82C9FE2
• Base-36: 29NFMQ

Squares and roots of 137142242

• 137142242 squared (137142242²) is 18807994540786564
• 137142242 cubed (137142242³) is 2579370538847229830436488
• The square root of 137142242 is 11710.7746114423
• The cube root of 137142242 is 515.6920247223

Scales and comparisons

• 137,142,242 seconds is equal to 4 years, 18 weeks, 5 days, 7 hours, 4 minutes, 2 seconds.
• To count from 1 to 137,142,242 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 137142242 cubic inches would be around 43 feet tall.

Recreational maths with 137142242

• 137142242 backwards is 242241731
• The number of decimal digits it has is: 9
• The sum of 137142242's digits is 26
• More coming soon!