74272

74,272 is an even composite number composed of three prime numbers multiplied together.

What does the number 74272 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 24 divisors.

74272 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 74272:

2⁵ × 11 × 211

(2 × 2 × 2 × 2 × 2 × 11 × 211)

See below for interesting mathematical facts about the number 74272 from the Numbermatics database.

Names of 74272

Cardinal: 74272 can be written as Seventy-four thousand, two hundred seventy-two.

Scientific notation

Scientific notation: 7.4272 × 10⁴

Factors of 74272

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 7
Sum of prime factors: 224

Divisors of 74272

Number of divisors d(n): 24
Complete list of divisors:
1 2 4 8 11 16 22 32 44 88 176 211 352 422 844 1688 2321 3376 4642 6752 9284 18568 37136 74272
Sum of all divisors σ(n): 160272
Sum of proper divisors (its aliquot sum) s(n): 86000
74272 is an abundant number, because the sum of its proper divisors (86000) is greater than itself. Its abundance is 11728

Bases of 74272

Binary: 10010001000100000₂
Hexadecimal: 0x12220
Base-36: 1LB4

Squares and roots of 74272

74272 squared (74272²) is 5516329984
74272 cubed (74272³) is 409708860571648
The square root of 74272 is 272.5288975503
The cube root of 74272 is 42.0347407193

Scales and comparisons

How big is 74272?

74,272 seconds is equal to 20 hours, 37 minutes, 52 seconds.
To count from 1 to 74,272 would take you about twenty 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 74272 cubic inches would be around 3.5 feet tall.

Recreational maths with 74272

74272 backwards is 27247
74272 is a Harshad number.
The number of decimal digits it has is: 5
The sum of 74272's digits is 22
More coming soon!

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The information we have on file for 74272 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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