47438507

47,438,507 is a prime number. Like all primes greater than two, it is odd and has no factors apart from itself and one.

What does the number 47438507 look like?

As a prime, it is not composed of any other numbers and has no internal structure.

47438507 is a prime number. Like all primes (except two), it is an odd number.

Prime factorization of 47438507:

47438507

See below for interesting mathematical facts about the number 47438507 from the Numbermatics database.

Names of 47438507

Cardinal: 47438507 can be written as Forty-seven million, four hundred thirty-eight thousand, five hundred seven.

Scientific notation

Scientific notation: 4.7438507 × 10⁷

Factors of 47438507

Number of distinct prime factors ω(n): 1
Total number of prime factors Ω(n): 1
Sum of prime factors: 47438507

Divisors of 47438507

Number of divisors d(n): 2
Complete list of divisors:
1 47438507
Sum of all divisors σ(n): 47438508
Sum of proper divisors (its aliquot sum) s(n): 1
47438507 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 47438506

Bases of 47438507

Binary: 10110100111101101010101011₂
Hexadecimal: 0x2D3DAAB
Base-36: S8RSB

Squares and roots of 47438507

47438507 squared (47438507²) is 2250411946389049
47438507 cubed (47438507³) is 106756182871660525709843
The square root of 47438507 is 6887.5617601587
The cube root of 47438507 is 362.0014727817

Scales and comparisons

How big is 47438507?

47,438,507 seconds is equal to 1 year, 26 weeks, 3 days, 1 hour, 21 minutes, 47 seconds.
To count from 1 to 47,438,507 would take you about 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 47438507 cubic inches would be around 30.2 feet tall.

Recreational maths with 47438507

47438507 backwards is 70583474
47438507 is a twin prime! Its twin is 47438509
The number of decimal digits it has is: 8
The sum of 47438507's digits is 38
More coming soon!

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The information we have on file for 47438507 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!

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