4077645221

Names of 4077645221

• Cardinal: 4077645221 can be written as Four billion, seventy-seven million, six hundred forty-five thousand, two hundred twenty-one.

Scientific notation

• Scientific notation: 4.077645221 × 10⁹

Factors of 4077645221

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 489991

Divisors of 4077645221

• Number of divisors d(n): 8
• Complete list of divisors:
  1 13 641 8333 489337 6361381 313665017 4077645221
• Sum of all divisors σ(n): 4398169944
• Sum of proper divisors (its aliquot sum) s(n): 320524723
• 4077645221 is a deficient number, because the sum of its proper divisors (320524723) is less than itself. Its deficiency is 3757120498

Bases of 4077645221

• Binary: 11110011000010111110110110100101₂
• Hexadecimal: 0xF30BEDA5
• Base-36: 1VFQ36T

Squares and roots of 4077645221

• 4077645221 squared (4077645221²) is 16627190548344138841
• 4077645221 cubed (4077645221³) is 67799784078111847208364128861
• The square root of 4077645221 is 63856.4422826703
• The cube root of 4077645221 is 1597.6064760049

Scales and comparisons

• 4,077,645,221 seconds is equal to 129 years, 34 weeks, 23 hours, 13 minutes, 41 seconds.
• To count from 1 to 4,077,645,221 would take you about two 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 4077645221 cubic inches would be around 133.1 feet tall.

Recreational maths with 4077645221

• 4077645221 backwards is 1225467704
• The number of decimal digits it has is: 10
• The sum of 4077645221's digits is 38
• More coming soon!