40816861472
40,816,861,472 is an even composite number composed of two prime numbers multiplied together.
What does the number 40816861472 look like?
This visualization shows the relationship between its 2 prime factors (large circles) and 12 divisors.
40816861472 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of twelve divisors.
Prime factorization of 40816861472:
25 × 1275526921
(2 × 2 × 2 × 2 × 2 × 1275526921)See below for interesting mathematical facts about the number 40816861472 from the Numbermatics database.
Names of 40816861472
- Cardinal: 40816861472 can be written as Forty billion, eight hundred sixteen million, eight hundred sixty-one thousand, four hundred seventy-two.
Scientific notation
- Scientific notation: 4.0816861472 × 1010
Factors of 40816861472
- Number of distinct prime factors ω(n): 2
- Total number of prime factors Ω(n): 6
- Sum of prime factors: 1275526923
Divisors of 40816861472
- Number of divisors d(n): 12
- Complete list of divisors:
- Sum of all divisors σ(n): 80358196086
- Sum of proper divisors (its aliquot sum) s(n): 39541334614
- 40816861472 is a deficient number, because the sum of its proper divisors (39541334614) is less than itself. Its deficiency is 1275526858
Bases of 40816861472
- Binary: 1001100000001101111111100001001000002
- Hexadecimal: 0x980DFE120
- Base-36: IR1AZVK
Squares and roots of 40816861472
- 40816861472 squared (408168614722) is 1666016180424438006784
- 40816861472 cubed (408168614723) is 68001551646494844286354324226048
-
The
square root of 40816861472 is 202031.8328184943 -
The
cube root of 40816861472 is 3443.0754189841
Scales and comparisons
How big is 40816861472?- 40,816,861,472 seconds is equal to 1,297 years, 44 weeks, 1 day, 9 hours, 4 minutes, 32 seconds.
-
To count from 1 to 40,816,861,472 would take you about two thousand, five hundred ninety-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 40816861472 cubic inches would be around 286.9 feet tall.
Recreational maths with 40816861472
- 40816861472 backwards is 27416861804
- The number of decimal digits it has is: 11
- The sum of 40816861472's digits is 47
- More coming soon!
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