40138025825
40,138,025,825 is an odd composite number composed of five prime numbers multiplied together.
What does the number 40138025825 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 48 divisors.
40138025825 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.
Prime factorization of 40138025825:
52 × 19 × 241 × 547 × 641
(5 × 5 × 19 × 241 × 547 × 641)See below for interesting mathematical facts about the number 40138025825 from the Numbermatics database.
Names of 40138025825
- Cardinal: 40138025825 can be written as Forty billion, one hundred thirty-eight million, twenty-five thousand, eight hundred twenty-five.
Scientific notation
- Scientific notation: 4.0138025825 × 1010
Factors of 40138025825
Divisors of 40138025825
- Number of divisors d(n): 48
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Complete list of divisors:
1 5 19 25 95 241 475 547 641 1205 2735 3205 4579 6025 10393 12179 13675 16025 22895 51965 60895 114475 131827 154481 259825 304475 350627 659135 772405 1753135 2504713 2935139 3295675 3862025 6661913 8765675 12523565 14675695 33309565 62617825 73378475 84501107 166547825 422505535 1605521033 2112527675 8027605165 40138025825
- Sum of all divisors σ(n): 52786472640
- Sum of proper divisors (its aliquot sum) s(n): 12648446815
- 40138025825 is a deficient number, because the sum of its proper divisors (12648446815) is less than itself. Its deficiency is 27489579010
Bases of 40138025825
- Binary: 1001010110000110100110101011011000012
- Hexadecimal: 0x95869AB61
- Base-36: IFT56XT
Squares and roots of 40138025825
- 40138025825 squared (401380258252) is 1611061117128366930625
- 40138025825 cubed (401380258253) is 64664812724951741701502233390625
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The
square root of 40138025825 is 200344.7674010979 -
The
cube root of 40138025825 is 3423.8810581073
Scales and comparisons
How big is 40138025825?- 40,138,025,825 seconds is equal to 1,276 years, 13 weeks, 5 days, 11 hours, 37 minutes, 5 seconds.
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To count from 1 to 40,138,025,825 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 40138025825 cubic inches would be around 285.3 feet tall.
Recreational maths with 40138025825
- 40138025825 backwards is 52852083104
- The number of decimal digits it has is: 11
- The sum of 40138025825's digits is 38
- More coming soon!
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