10000400005

Names of 10000400005

• Cardinal: 10000400005 can be written as Ten billion, four hundred thousand and five.

Scientific notation

• Scientific notation: 1.0000400005 × 10¹⁰

Factors of 10000400005

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 22472903

Divisors of 10000400005

• Number of divisors d(n): 8
• Complete list of divisors:
  1 5 89 445 22472809 112364045 2000080001 10000400005
• Sum of all divisors σ(n): 12135317400
• Sum of proper divisors (its aliquot sum) s(n): 2134917395
• 10000400005 is a deficient number, because the sum of its proper divisors (2134917395) is less than itself. Its deficiency is 7865482610

Bases of 10000400005

• Binary: 1001010100000100011111111010000101₂
• Hexadecimal: 0x25411FE85
• Base-36: 4LDZA11

Squares and roots of 10000400005

• 10000400005 squared (10000400005²) is 100008000260004000025
• 10000400005 cubed (10000400005³) is 1000120006300184003150030000125
• The square root of 10000400005 is 100002.0000050001
• The cube root of 10000400005 is 2154.4634158039

Scales and comparisons

• 10,000,400,005 seconds is equal to 317 years, 51 weeks, 8 hours, 53 minutes, 25 seconds.
• To count from 1 to 10,000,400,005 would take you about six hundred thirty-five 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 10000400005 cubic inches would be around 179.5 feet tall.

Recreational maths with 10000400005

• 10000400005 backwards is 50000400001
• The number of decimal digits it has is: 11
• The sum of 10000400005's digits is 10
• More coming soon!