147138443

Names of 147138443

• Cardinal: 147138443 can be written as One hundred forty-seven million, one hundred thirty-eight thousand, four hundred forty-three.

Scientific notation

• Scientific notation: 1.47138443 × 10⁸

Factors of 147138443

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 147138443

Divisors of 147138443

• Number of divisors d(n): 2
• Complete list of divisors:
  1 147138443
• Sum of all divisors σ(n): 147138444
• Sum of proper divisors (its aliquot sum) s(n): 1
• 147138443 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 147138442

Bases of 147138443

• Binary: 1000110001010010011110001011₂
• Hexadecimal: 0x8C5278B
• Base-36: 2FLOQZ

Squares and roots of 147138443

• 147138443 squared (147138443²) is 21649721408464249
• 147138443 cubed (147138443³) is 3185506299425196619024307
• The square root of 147138443 is 12130.0636024713
• The cube root of 147138443 is 527.9288373541

Scales and comparisons

• 147,138,443 seconds is equal to 4 years, 35 weeks, 1 day, 23 hours, 47 minutes, 23 seconds.
• To count from 1 to 147,138,443 would take you about seven 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 147138443 cubic inches would be around 44 feet tall.

Recreational maths with 147138443

• 147138443 backwards is 344831741
• The number of decimal digits it has is: 9
• The sum of 147138443's digits is 35
• More coming soon!