4991071300

Names of 4991071300

• Cardinal: 4991071300 can be written as Four billion, nine hundred ninety-one million, seventy-one thousand, three hundred.

Scientific notation

• Scientific notation: 4.9910713 × 10⁹

Factors of 4991071300

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 70062

Divisors of 4991071300

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 5 10 20 23 25 31 46 50 62 92 100 115 124 155 230 310 460 575 620 713 775 1150 1426 1550 2300 2852 3100 3565 7130 14260 17825 35650 70001 71300 140002 280004 350005 700010 1400020 1610023 1750025 2170031 3220046 3500050 4340062 6440092 7000100 8050115 8680124 10850155 16100230 21700310 32200460 40250575 43400620 49910713 54250775 80501150 99821426 108501550 161002300 199642852 217003100 249553565 499107130 998214260 1247767825 2495535650 4991071300
• Sum of all divisors σ(n): 11666253312
• Sum of proper divisors (its aliquot sum) s(n): 6675182012
• 4991071300 is an abundant number, because the sum of its proper divisors (6675182012) is greater than itself. Its abundance is 1684110712

Bases of 4991071300

• Binary: 100101001011111011011010001000100₂
• Hexadecimal: 0x1297DB444
• Base-36: 2AJJZ9G

Squares and roots of 4991071300

• 4991071300 squared (4991071300²) is 24910792721683690000
• 4991071300 cubed (4991071300³) is 124331542613444352837097000000
• The square root of 4991071300 is 70647.5144644169
• The cube root of 4991071300 is 1708.9574827163

Scales and comparisons

• 4,991,071,300 seconds is equal to 158 years, 36 weeks, 3 days, 41 minutes, 40 seconds.
• To count from 1 to 4,991,071,300 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 4991071300 cubic inches would be around 142.4 feet tall.

Recreational maths with 4991071300

• 4991071300 backwards is 0031701994
• The number of decimal digits it has is: 10
• The sum of 4991071300's digits is 34
• More coming soon!