143427147

Names of 143427147

• Cardinal: 143427147 can be written as One hundred forty-three million, four hundred twenty-seven thousand, one hundred forty-seven.

Scientific notation

• Scientific notation: 1.43427147 × 10⁸

Factors of 143427147

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 2812317

Divisors of 143427147

• Number of divisors d(n): 8
• Complete list of divisors:
  1 3 17 51 2812297 8436891 47809049 143427147
• Sum of all divisors σ(n): 202485456
• Sum of proper divisors (its aliquot sum) s(n): 59058309
• 143427147 is a deficient number, because the sum of its proper divisors (59058309) is less than itself. Its deficiency is 84368838

Bases of 143427147

• Binary: 1000100011001000011001001011₂
• Hexadecimal: 0x88C864B
• Base-36: 2DE53F

Squares and roots of 143427147

• 143427147 squared (143427147²) is 20571346496559609
• 143427147 cubed (143427147³) is 2950489537949990034305523
• The square root of 143427147 is 11976.1073391983
• The cube root of 143427147 is 523.4523090373

Scales and comparisons

• 143,427,147 seconds is equal to 4 years, 29 weeks, 1 day, 52 minutes, 27 seconds.
• To count from 1 to 143,427,147 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 143427147 cubic inches would be around 43.6 feet tall.

Recreational maths with 143427147

• 143427147 backwards is 741724341
• The number of decimal digits it has is: 9
• The sum of 143427147's digits is 33
• More coming soon!