7222669441

Names of 7222669441

• Cardinal: 7222669441 can be written as Seven billion, two hundred twenty-two million, six hundred sixty-nine thousand, four hundred forty-one.

Scientific notation

• Scientific notation: 7.222669441 × 10⁹

Factors of 7222669441

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 42737702

Divisors of 7222669441

• Number of divisors d(n): 6
• Complete list of divisors:
  1 13 169 42737689 555589957 7222669441
• Sum of all divisors σ(n): 7820997270
• Sum of proper divisors (its aliquot sum) s(n): 598327829
• 7222669441 is a deficient number, because the sum of its proper divisors (598327829) is less than itself. Its deficiency is 6624341612

Bases of 7222669441

• Binary: 110101110100000010011000010000001₂
• Hexadecimal: 0x1AE813081
• Base-36: 3BG6VEP

Squares and roots of 7222669441

• 7222669441 squared (7222669441²) is 52166953853955252481
• 7222669441 cubed (7222669441³) is 376784663431019779075958133121
• The square root of 7222669441 is 84986.2897236961
• The cube root of 7222669441 is 1933.0032297645

Scales and comparisons

• 7,222,669,441 seconds is equal to 229 years, 34 weeks, 1 day, 17 hours, 4 minutes, 1 second.
• To count from 1 to 7,222,669,441 would take you about four hundred fifty-nine 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 7222669441 cubic inches would be around 161.1 feet tall.

Recreational maths with 7222669441

• 7222669441 backwards is 1449662227
• The number of decimal digits it has is: 10
• The sum of 7222669441's digits is 43
• More coming soon!