66996

66,996 is an even composite number composed of three prime numbers multiplied together.

What does the number 66996 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 18 divisors.

66996 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eighteen divisors.

Prime factorization of 66996:

2² × 3² × 1861

(2 × 2 × 3 × 3 × 1861)

See below for interesting mathematical facts about the number 66996 from the Numbermatics database.

Names of 66996

Cardinal: 66996 can be written as Sixty-six thousand, nine hundred ninety-six.

Scientific notation

Scientific notation: 6.6996 × 10⁴

Factors of 66996

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 5
Sum of prime factors: 1866

Divisors of 66996

Number of divisors d(n): 18
Complete list of divisors:
1 2 3 4 6 9 12 18 36 1861 3722 5583 7444 11166 16749 22332 33498 66996
Sum of all divisors σ(n): 169442
Sum of proper divisors (its aliquot sum) s(n): 102446
66996 is an abundant number, because the sum of its proper divisors (102446) is greater than itself. Its abundance is 35450

Bases of 66996

Binary: 10000010110110100₂
Hexadecimal: 0x105B4
Base-36: 1FP0

Squares and roots of 66996

66996 squared (66996²) is 4488464016
66996 cubed (66996³) is 300709135215936
The square root of 66996 is 258.8358553215
The cube root of 66996 is 40.6146727199

Scales and comparisons

How big is 66996?

66,996 seconds is equal to 18 hours, 36 minutes, 36 seconds.
To count from 1 to 66,996 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 66996 cubic inches would be around 3.4 feet tall.

Recreational maths with 66996

66996 backwards is 69966
66996 is a Harshad number.
The number of decimal digits it has is: 5
The sum of 66996's digits is 36
More coming soon!

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The information we have on file for 66996 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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