166920

166,920 is an even composite number composed of five prime numbers multiplied together.

What does the number 166920 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 64 divisors.

166920 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.

Prime factorization of 166920:

2³ × 3 × 5 × 13 × 107

(2 × 2 × 2 × 3 × 5 × 13 × 107)

See below for interesting mathematical facts about the number 166920 from the Numbermatics database.

Names of 166920

Cardinal: 166920 can be written as One hundred sixty-six thousand, nine hundred twenty.

Scientific notation

Scientific notation: 1.6692 × 10⁵

Factors of 166920

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 7
Sum of prime factors: 130

Divisors of 166920

Number of divisors d(n): 64
Complete list of divisors:
1 2 3 4 5 6 8 10 12 13 15 20 24 26 30 39 40 52 60 65 78 104 107 120 130 156 195 214 260 312 321 390 428 520 535 642 780 856 1070 1284 1391 1560 1605 2140 2568 2782 3210 4173 4280 5564 6420 6955 8346 11128 12840 13910 16692 20865 27820 33384 41730 55640 83460 166920
Sum of all divisors σ(n): 544320
Sum of proper divisors (its aliquot sum) s(n): 377400
166920 is an abundant number, because the sum of its proper divisors (377400) is greater than itself. Its abundance is 210480

Bases of 166920

Binary: 101000110000001000₂
Hexadecimal: 0x28C08
Base-36: 3KSO

Squares and roots of 166920

166920 squared (166920²) is 27862286400
166920 cubed (166920³) is 4650772845888000
The square root of 166920 is 408.5584413521
The cube root of 166920 is 55.0599896407

Scales and comparisons

How big is 166920?

166,920 seconds is equal to 1 day, 22 hours, 22 minutes.
To count from 1 to 166,920 would take you about twenty-two 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 166920 cubic inches would be around 4.6 feet tall.

Recreational maths with 166920

166920 backwards is 029661
166920 is a Harshad number.
The number of decimal digits it has is: 6
The sum of 166920's digits is 24
More coming soon!

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The information we have on file for 166920 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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