142661683

Names of 142661683

• Cardinal: 142661683 can be written as One hundred forty-two million, six hundred sixty-one thousand, six hundred eighty-three.

Scientific notation

• Scientific notation: 1.42661683 × 10⁸

Factors of 142661683

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 4413

Divisors of 142661683

• Number of divisors d(n): 8
• Complete list of divisors:
  1 97 373 3943 36181 382471 1470739 142661683
• Sum of all divisors σ(n): 144555488
• Sum of proper divisors (its aliquot sum) s(n): 1893805
• 142661683 is a deficient number, because the sum of its proper divisors (1893805) is less than itself. Its deficiency is 140767878

Bases of 142661683

• Binary: 1000100000001101100000110011₂
• Hexadecimal: 0x880D833
• Base-36: 2CXQGJ

Squares and roots of 142661683

• 142661683 squared (142661683²) is 20352355796392489
• 142661683 cubed (142661683³) is 2903501330928157809298987
• The square root of 142661683 is 11944.1066220961
• The cube root of 142661683 is 522.5194339665

Scales and comparisons

• 142,661,683 seconds is equal to 4 years, 27 weeks, 6 days, 4 hours, 14 minutes, 43 seconds.
• To count from 1 to 142,661,683 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 142661683 cubic inches would be around 43.5 feet tall.

Recreational maths with 142661683

• 142661683 backwards is 386166241
• The number of decimal digits it has is: 9
• The sum of 142661683's digits is 37
• More coming soon!