4147138

Names of 4147138

• Cardinal: 4147138 can be written as Four million, one hundred forty-seven thousand, one hundred thirty-eight.

Scientific notation

• Scientific notation: 4.147138 × 10⁶

Factors of 4147138

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 21476

Divisors of 4147138

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 97 194 21377 42754 2073569 4147138
• Sum of all divisors σ(n): 6285132
• Sum of proper divisors (its aliquot sum) s(n): 2137994
• 4147138 is a deficient number, because the sum of its proper divisors (2137994) is less than itself. Its deficiency is 2009144

Bases of 4147138

• Binary: 1111110100011111000010₂
• Hexadecimal: 0x3F47C2
• Base-36: 2GVYA

Squares and roots of 4147138

• 4147138 squared (4147138²) is 17198753591044
• 4147138 cubed (4147138³) is 71325604570055032072
• The square root of 4147138 is 2036.4523073227
• The cube root of 4147138 is 160.6631073821

Scales and comparisons

• 4,147,138 seconds is equal to 6 weeks, 5 days, 23 hours, 58 minutes, 58 seconds.
• To count from 1 to 4,147,138 would take you about ten weeks!

  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 4147138 cubic inches would be around 13.4 feet tall.

Recreational maths with 4147138

• 4147138 backwards is 8317414
• The number of decimal digits it has is: 7
• The sum of 4147138's digits is 28
• More coming soon!