40132736405

Names of 40132736405

• Cardinal: 40132736405 can be written as Forty billion, one hundred thirty-two million, seven hundred thirty-six thousand, four hundred five.

Scientific notation

• Scientific notation: 4.0132736405 × 10¹⁰

Factors of 40132736405

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 89596

Divisors of 40132736405

• Number of divisors d(n): 6
• Complete list of divisors:
  1 5 89591 447955 8026547281 40132736405
• Sum of all divisors σ(n): 48159821238
• Sum of proper divisors (its aliquot sum) s(n): 8027084833
• 40132736405 is a deficient number, because the sum of its proper divisors (8027084833) is less than itself. Its deficiency is 32105651572

Bases of 40132736405

• Binary: 100101011000000110001111010110010101₂
• Hexadecimal: 0x95818F595
• Base-36: IFPZTLH

Squares and roots of 40132736405

• 40132736405 squared (40132736405²) is 1610636531353212324025
• 40132736405 cubed (40132736405³) is 64639251357061988150092773630125
• The square root of 40132736405 is 200331.5661721837
• The cube root of 40132736405 is 3423.7306509381

Scales and comparisons

• 40,132,736,405 seconds is equal to 1,276 years, 5 weeks, 6 hours, 20 minutes, 5 seconds.
• To count from 1 to 40,132,736,405 would take you about two thousand, five hundred fifty-two 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 40132736405 cubic inches would be around 285.3 feet tall.

Recreational maths with 40132736405

• 40132736405 backwards is 50463723104
• The number of decimal digits it has is: 11
• The sum of 40132736405's digits is 35
• More coming soon!