16404508079

Names of 16404508079

• Cardinal: 16404508079 can be written as Sixteen billion, four hundred four million, five hundred eight thousand and seventy-nine.

Scientific notation

• Scientific notation: 1.6404508079 × 10¹⁰

Factors of 16404508079

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 204481

Divisors of 16404508079

• Number of divisors d(n): 8
• Complete list of divisors:
  1 79 1021 80659 203381 16067099 207652001 16404508079
• Sum of all divisors σ(n): 16628512320
• Sum of proper divisors (its aliquot sum) s(n): 224004241
• 16404508079 is a deficient number, because the sum of its proper divisors (224004241) is less than itself. Its deficiency is 16180503838

Bases of 16404508079

• Binary: 1111010001110010001110110110101111₂
• Hexadecimal: 0x3D1C8EDAF
• Base-36: 7JATJFZ

Squares and roots of 16404508079

• 16404508079 squared (16404508079²) is 269107885313976270241
• 16404508079 cubed (16404508079³) is 4414582478755729176782771777039
• The square root of 16404508079 is 128080.0846306717
• The cube root of 16404508079 is 2540.9009596019

Scales and comparisons

• 16,404,508,079 seconds is equal to 521 years, 31 weeks, 5 days, 23 hours, 47 minutes, 59 seconds.
• To count from 1 to 16,404,508,079 would take you about one thousand and forty-three 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 16404508079 cubic inches would be around 211.7 feet tall.

Recreational maths with 16404508079

• 16404508079 backwards is 97080540461
• The number of decimal digits it has is: 11
• The sum of 16404508079's digits is 44
• More coming soon!