140507135

Names of 140507135

• Cardinal: 140507135 can be written as One hundred forty million, five hundred seven thousand, one hundred thirty-five.

Scientific notation

• Scientific notation: 1.40507135 × 10⁸

Factors of 140507135

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 11497

Divisors of 140507135

• Number of divisors d(n): 8
• Complete list of divisors:
  1 5 3529 7963 17645 39815 28101427 140507135
• Sum of all divisors σ(n): 168677520
• Sum of proper divisors (its aliquot sum) s(n): 28170385
• 140507135 is a deficient number, because the sum of its proper divisors (28170385) is less than itself. Its deficiency is 112336750

Bases of 140507135

• Binary: 1000010111111111011111111111₂
• Hexadecimal: 0x85FF7FF
• Base-36: 2BNJZZ

Squares and roots of 140507135

• 140507135 squared (140507135²) is 19742254985908225
• 140507135 cubed (140507135³) is 2773927686509430067685375
• The square root of 140507135 is 11853.5705591183
• The cube root of 140507135 is 519.8756297731

Scales and comparisons

• 140,507,135 seconds is equal to 4 years, 24 weeks, 2 days, 5 hours, 45 minutes, 35 seconds.
• To count from 1 to 140,507,135 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 140507135 cubic inches would be around 43.3 feet tall.

Recreational maths with 140507135

• 140507135 backwards is 531705041
• The number of decimal digits it has is: 9
• The sum of 140507135's digits is 26
• More coming soon!