66972

66,972 is an even composite number composed of three prime numbers multiplied together.

What does the number 66972 look like?

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

66972 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 66972:

2² × 3 × 5581

(2 × 2 × 3 × 5581)

See below for interesting mathematical facts about the number 66972 from the Numbermatics database.

Names of 66972

Cardinal: 66972 can be written as Sixty-six thousand, nine hundred seventy-two.

Scientific notation

Scientific notation: 6.6972 × 10⁴

Factors of 66972

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 5586

Divisors of 66972

Number of divisors d(n): 12
Complete list of divisors:
1 2 3 4 6 12 5581 11162 16743 22324 33486 66972
Sum of all divisors σ(n): 156296
Sum of proper divisors (its aliquot sum) s(n): 89324
66972 is an abundant number, because the sum of its proper divisors (89324) is greater than itself. Its abundance is 22352

Bases of 66972

Binary: 10000010110011100₂
Hexadecimal: 0x1059C
Base-36: 1FOC

Squares and roots of 66972

66972 squared (66972²) is 4485248784
66972 cubed (66972³) is 300386081562048
The square root of 66972 is 258.7894897403
The cube root of 66972 is 40.6098223381

Scales and comparisons

How big is 66972?

66,972 seconds is equal to 18 hours, 36 minutes, 12 seconds.
To count from 1 to 66,972 would take you about eighteen 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 66972 cubic inches would be around 3.4 feet tall.

Recreational maths with 66972

66972 backwards is 27966
The number of decimal digits it has is: 5
The sum of 66972's digits is 30
More coming soon!

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The information we have on file for 66972 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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