4991071301

Names of 4991071301

• Cardinal: 4991071301 can be written as Four billion, nine hundred ninety-one million, seventy-one thousand, three hundred one.

Scientific notation

• Scientific notation: 4.991071301 × 10⁹

Factors of 4991071301

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 81820902

Divisors of 4991071301

• Number of divisors d(n): 4
• Complete list of divisors:
  1 61 81820841 4991071301
• Sum of all divisors σ(n): 5072892204
• Sum of proper divisors (its aliquot sum) s(n): 81820903
• 4991071301 is a deficient number, because the sum of its proper divisors (81820903) is less than itself. Its deficiency is 4909250398

Bases of 4991071301

• Binary: 100101001011111011011010001000101₂
• Hexadecimal: 0x1297DB445
• Base-36: 2AJJZ9H

Squares and roots of 4991071301

• 4991071301 squared (4991071301²) is 24910792731665832601
• 4991071301 cubed (4991071301³) is 124331542688176731017121283901
• The square root of 4991071301 is 70647.5144714943
• The cube root of 4991071301 is 1708.9574828305

Scales and comparisons

• 4,991,071,301 seconds is equal to 158 years, 36 weeks, 3 days, 41 minutes, 41 seconds.
• To count from 1 to 4,991,071,301 would take you about three hundred seventeen 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 4991071301 cubic inches would be around 142.4 feet tall.

Recreational maths with 4991071301

• 4991071301 backwards is 1031701994
• The number of decimal digits it has is: 10
• The sum of 4991071301's digits is 35
• More coming soon!