4072745441

Names of 4072745441

• Cardinal: 4072745441 can be written as Four billion, seventy-two million, seven hundred forty-five thousand, four hundred forty-one.

Scientific notation

• Scientific notation: 4.072745441 × 10⁹

Factors of 4072745441

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 418590

Divisors of 4072745441

• Number of divisors d(n): 4
• Complete list of divisors:
  1 9967 408623 4072745441
• Sum of all divisors σ(n): 4073164032
• Sum of proper divisors (its aliquot sum) s(n): 418591
• 4072745441 is a deficient number, because the sum of its proper divisors (418591) is less than itself. Its deficiency is 4072326850

Bases of 4072745441

• Binary: 11110010110000010010100111100001₂
• Hexadecimal: 0xF2C129E1
• Base-36: 1VCT2HT

Squares and roots of 4072745441

• 4072745441 squared (4072745441²) is 16587255427186284481
• 4072745441 cubed (4072745441³) is 67555668919775447577721801121
• The square root of 4072745441 is 63818.0651618333
• The cube root of 4072745441 is 1596.9663142347

Scales and comparisons

• 4,072,745,441 seconds is equal to 129 years, 26 weeks, 6 hours, 10 minutes, 41 seconds.
• To count from 1 to 4,072,745,441 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 4072745441 cubic inches would be around 133.1 feet tall.

Recreational maths with 4072745441

• 4072745441 backwards is 1445472704
• The number of decimal digits it has is: 10
• The sum of 4072745441's digits is 38
• More coming soon!