40749174021
40,749,174,021 is an odd composite number composed of two prime numbers multiplied together.
What does the number 40749174021 look like?
This visualization shows the relationship between its 2 prime factors (large circles) and 4 divisors.
40749174021 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.
Prime factorization of 40749174021:
3 × 13583058007
See below for interesting mathematical facts about the number 40749174021 from the Numbermatics database.
Names of 40749174021
- Cardinal: 40749174021 can be written as Forty billion, seven hundred forty-nine million, one hundred seventy-four thousand and twenty-one.
Scientific notation
- Scientific notation: 4.0749174021 × 1010
Factors of 40749174021
- Number of distinct prime factors ω(n): 2
- Total number of prime factors Ω(n): 2
- Sum of prime factors: 13583058010
Divisors of 40749174021
- Number of divisors d(n): 4
- Complete list of divisors:
- Sum of all divisors σ(n): 54332232032
- Sum of proper divisors (its aliquot sum) s(n): 13583058011
- 40749174021 is a deficient number, because the sum of its proper divisors (13583058011) is less than itself. Its deficiency is 27166116010
Bases of 40749174021
- Binary: 1001011111001101011100001101000001012
- Hexadecimal: 0x97CD70D05
- Base-36: IPX07WL
Squares and roots of 40749174021
- 40749174021 squared (407491740212) is 1660495183393741308441
- 40749174021 cubed (407491740213) is 67663807189143873939918545211261
-
The
square root of 40749174021 is 201864.2465148299 -
The
cube root of 40749174021 is 3441.1711247401
Scales and comparisons
How big is 40749174021?- 40,749,174,021 seconds is equal to 1,295 years, 36 weeks, 1 day, 23 hours, 21 seconds.
-
To count from 1 to 40,749,174,021 would take you about two thousand, five hundred ninety-one 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 40749174021 cubic inches would be around 286.8 feet tall.
Recreational maths with 40749174021
- 40749174021 backwards is 12047194704
- The number of decimal digits it has is: 11
- The sum of 40749174021's digits is 39
- More coming soon!
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