1478315073

Names of 1478315073

• Cardinal: 1478315073 can be written as One billion, four hundred seventy-eight million, three hundred fifteen thousand and seventy-three.

Scientific notation

• Scientific notation: 1.478315073 × 10⁹

Factors of 1478315073

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 15895895

Divisors of 1478315073

• Number of divisors d(n): 8
• Complete list of divisors:
  1 3 31 93 15895861 47687583 492771691 1478315073
• Sum of all divisors σ(n): 2034670336
• Sum of proper divisors (its aliquot sum) s(n): 556355263
• 1478315073 is a deficient number, because the sum of its proper divisors (556355263) is less than itself. Its deficiency is 921959810

Bases of 1478315073

• Binary: 1011000000111010100110001000001₂
• Hexadecimal: 0x581D4C41
• Base-36: OG5F7L

Squares and roots of 1478315073

• 1478315073 squared (1478315073²) is 2185415455058995329
• 1478315073 cubed (1478315073³) is 3230732607980866899097294017
• The square root of 1478315073 is 38448.8630911239
• The cube root of 1478315073 is 1139.1712127863

Scales and comparisons

• 1,478,315,073 seconds is equal to 47 years, 2 days, 3 hours, 4 minutes, 33 seconds.
• To count from 1 to 1,478,315,073 would take you about ninety-four 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 1478315073 cubic inches would be around 94.9 feet tall.

Recreational maths with 1478315073

• 1478315073 backwards is 3705138741
• The number of decimal digits it has is: 10
• The sum of 1478315073's digits is 39
• More coming soon!