48945

48,945 is an odd composite number composed of four prime numbers multiplied together.

What does the number 48945 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.

48945 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 48945:

3 × 5 × 13 × 251

See below for interesting mathematical facts about the number 48945 from the Numbermatics database.

Names of 48945

Cardinal: 48945 can be written as Forty-eight thousand, nine hundred forty-five.

Scientific notation

Scientific notation: 4.8945 × 10⁴

Factors of 48945

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 272

Divisors of 48945

Number of divisors d(n): 16
Complete list of divisors:
1 3 5 13 15 39 65 195 251 753 1255 3263 3765 9789 16315 48945
Sum of all divisors σ(n): 84672
Sum of proper divisors (its aliquot sum) s(n): 35727
48945 is a deficient number, because the sum of its proper divisors (35727) is less than itself. Its deficiency is 13218

Bases of 48945

Binary: 1011111100110001₂
Hexadecimal: 0xBF31
Base-36: 11RL

Squares and roots of 48945

48945 squared (48945²) is 2395613025
48945 cubed (48945³) is 117253279508625
The square root of 48945 is 221.2351689945
The cube root of 48945 is 36.5793606945

Scales and comparisons

How big is 48945?

48,945 seconds is equal to 13 hours, 35 minutes, 45 seconds.
To count from 1 to 48,945 would take you about thirteen hours.

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 48945 cubic inches would be around 3 feet tall.

Recreational maths with 48945

48945 backwards is 54984
The number of decimal digits it has is: 5
The sum of 48945's digits is 30
More coming soon!

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The information we have on file for 48945 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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