1552916809

Names of 1552916809

• Cardinal: 1552916809 can be written as One billion, five hundred fifty-two million, nine hundred sixteen thousand, eight hundred nine.

Scientific notation

• Scientific notation: 1.552916809 × 10⁹

Factors of 1552916809

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 29447

Divisors of 1552916809

• Number of divisors d(n): 8
• Complete list of divisors:
  1 73 743 28631 54239 2090063 21272833 1552916809
• Sum of all divisors σ(n): 1576363392
• Sum of proper divisors (its aliquot sum) s(n): 23446583
• 1552916809 is a deficient number, because the sum of its proper divisors (23446583) is less than itself. Its deficiency is 1529470226

Bases of 1552916809

• Binary: 1011100100011111010000101001001₂
• Hexadecimal: 0x5C8FA149
• Base-36: POKEA1

Squares and roots of 1552916809

• 1552916809 squared (1552916809²) is 2411550615674742481
• 1552916809 cubed (1552916809³) is 3744937486835606475491263129
• The square root of 1552916809 is 39407.0654705473
• The cube root of 1552916809 is 1158.0200093885

Scales and comparisons

• 1,552,916,809 seconds is equal to 49 years, 19 weeks, 4 days, 13 hours, 46 minutes, 49 seconds.
• To count from 1 to 1,552,916,809 would take you about ninety-eight 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 1552916809 cubic inches would be around 96.5 feet tall.

Recreational maths with 1552916809

• 1552916809 backwards is 9086192551
• The number of decimal digits it has is: 10
• The sum of 1552916809's digits is 46
• More coming soon!