1417135721

Names of 1417135721

• Cardinal: 1417135721 can be written as One billion, four hundred seventeen million, one hundred thirty-five thousand, seven hundred twenty-one.

Scientific notation

• Scientific notation: 1.417135721 × 10⁹

Factors of 1417135721

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 48866778

Divisors of 1417135721

• Number of divisors d(n): 4
• Complete list of divisors:
  1 29 48866749 1417135721
• Sum of all divisors σ(n): 1466002500
• Sum of proper divisors (its aliquot sum) s(n): 48866779
• 1417135721 is a deficient number, because the sum of its proper divisors (48866779) is less than itself. Its deficiency is 1368268942

Bases of 1417135721

• Binary: 1010100011101111100011001101001₂
• Hexadecimal: 0x5477C669
• Base-36: NFQ4X5

Squares and roots of 1417135721

• 1417135721 squared (1417135721²) is 2008273651734189841
• 1417135721 cubed (1417135721³) is 2845996329415634020676410361
• The square root of 1417135721 is 37644.8631422669
• The cube root of 1417135721 is 1123.2346227155

Scales and comparisons

• 1,417,135,721 seconds is equal to 45 years, 3 weeks, 1 day, 48 minutes, 41 seconds.
• To count from 1 to 1,417,135,721 would take you about ninety 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 1417135721 cubic inches would be around 93.6 feet tall.

Recreational maths with 1417135721

• 1417135721 backwards is 1275317141
• The number of decimal digits it has is: 10
• The sum of 1417135721's digits is 32
• More coming soon!