4946138305

Names of 4946138305

• Cardinal: 4946138305 can be written as Four billion, nine hundred forty-six million, one hundred thirty-eight thousand, three hundred five.

Scientific notation

• Scientific notation: 4.946138305 × 10⁹

Factors of 4946138305

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 1461875

Divisors of 4946138305

• Number of divisors d(n): 8
• Complete list of divisors:
  1 5 677 3385 1461193 7305965 989227661 4946138305
• Sum of all divisors σ(n): 5944137192
• Sum of proper divisors (its aliquot sum) s(n): 997998887
• 4946138305 is a deficient number, because the sum of its proper divisors (997998887) is less than itself. Its deficiency is 3948139418

Bases of 4946138305

• Binary: 100100110110100000001010011000001₂
• Hexadecimal: 0x126D014C1
• Base-36: 29SSWQP

Squares and roots of 4946138305

• 4946138305 squared (4946138305²) is 24464284132188273025
• 4946138305 cubed (4946138305³) is 121003732850620100680750722625
• The square root of 4946138305 is 70328.7871713995
• The cube root of 4946138305 is 1703.8136189985

Scales and comparisons

• 4,946,138,305 seconds is equal to 157 years, 14 weeks, 23 hours, 18 minutes, 25 seconds.
• To count from 1 to 4,946,138,305 would take you about three hundred fourteen 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 4946138305 cubic inches would be around 142 feet tall.

Recreational maths with 4946138305

• 4946138305 backwards is 5038316494
• The number of decimal digits it has is: 10
• The sum of 4946138305's digits is 43
• More coming soon!