247972

247,972 is an even composite number composed of three prime numbers multiplied together.

What does the number 247972 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

247972 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 247972:

2² × 47 × 1319

(2 × 2 × 47 × 1319)

See below for interesting mathematical facts about the number 247972 from the Numbermatics database.

Names of 247972

Cardinal: 247972 can be written as Two hundred forty-seven thousand, nine hundred seventy-two.

Scientific notation

Scientific notation: 2.47972 × 10⁵

Factors of 247972

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 1368

Divisors of 247972

Number of divisors d(n): 12
Complete list of divisors:
1 2 4 47 94 188 1319 2638 5276 61993 123986 247972
Sum of all divisors σ(n): 443520
Sum of proper divisors (its aliquot sum) s(n): 195548
247972 is a deficient number, because the sum of its proper divisors (195548) is less than itself. Its deficiency is 52424

Bases of 247972

Binary: 111100100010100100₂
Hexadecimal: 0x3C8A4
Base-36: 5BC4

Squares and roots of 247972

247972 squared (247972²) is 61490112784
247972 cubed (247972³) is 15247826247274048
The square root of 247972 is 497.9678704495
The cube root of 247972 is 62.8252484787

Scales and comparisons

How big is 247972?

247,972 seconds is equal to 2 days, 20 hours, 52 minutes, 52 seconds.
To count from 1 to 247,972 would take you about two days.

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 247972 cubic inches would be around 5.2 feet tall.

Recreational maths with 247972

247972 backwards is 279742
The number of decimal digits it has is: 6
The sum of 247972's digits is 31
More coming soon!

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The information we have on file for 247972 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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