4464246921

Names of 4464246921

• Cardinal: 4464246921 can be written as Four billion, four hundred sixty-four million, two hundred forty-six thousand, nine hundred twenty-one.

Scientific notation

• Scientific notation: 4.464246921 × 10⁹

Factors of 4464246921

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 51313215

Divisors of 4464246921

• Number of divisors d(n): 8
• Complete list of divisors:
  1 3 29 87 51313183 153939549 1488082307 4464246921
• Sum of all divisors σ(n): 6157582080
• Sum of proper divisors (its aliquot sum) s(n): 1693335159
• 4464246921 is a deficient number, because the sum of its proper divisors (1693335159) is less than itself. Its deficiency is 2770911762

Bases of 4464246921

• Binary: 100001010000101110000000010001001₂
• Hexadecimal: 0x10A170089
• Base-36: 21TWAYX

Squares and roots of 4464246921

• 4464246921 squared (4464246921²) is 19929500571657980241
• 4464246921 cubed (4464246921³) is 88970211564091878155963087961
• The square root of 4464246921 is 66815.0201751073
• The cube root of 4464246921 is 1646.5796205677

Scales and comparisons

• 4,464,246,921 seconds is equal to 141 years, 49 weeks, 2 days, 12 hours, 35 minutes, 21 seconds.
• To count from 1 to 4,464,246,921 would take you about two hundred eighty-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 4464246921 cubic inches would be around 137.2 feet tall.

Recreational maths with 4464246921

• 4464246921 backwards is 1296424644
• The number of decimal digits it has is: 10
• The sum of 4464246921's digits is 42
• More coming soon!