189120

189,120 is an even composite number composed of four prime numbers multiplied together.

What does the number 189120 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 56 divisors.

189120 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of fifty-six divisors.

Prime factorization of 189120:

2⁶ × 3 × 5 × 197

(2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 197)

See below for interesting mathematical facts about the number 189120 from the Numbermatics database.

Names of 189120

Cardinal: 189120 can be written as One hundred eighty-nine thousand, one hundred twenty.

Scientific notation

Scientific notation: 1.8912 × 10⁵

Factors of 189120

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 9
Sum of prime factors: 207

Divisors of 189120

Number of divisors d(n): 56
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 80 96 120 160 192 197 240 320 394 480 591 788 960 985 1182 1576 1970 2364 2955 3152 3940 4728 5910 6304 7880 9456 11820 12608 15760 18912 23640 31520 37824 47280 63040 94560 189120
Sum of all divisors σ(n): 603504
Sum of proper divisors (its aliquot sum) s(n): 414384
189120 is an abundant number, because the sum of its proper divisors (414384) is greater than itself. Its abundance is 225264

Bases of 189120

Binary: 101110001011000000₂
Hexadecimal: 0x2E2C0
Base-36: 41XC

Squares and roots of 189120

189120 squared (189120²) is 35766374400
189120 cubed (189120³) is 6764136726528000
The square root of 189120 is 434.8792935977
The cube root of 189120 is 57.4000785083

Scales and comparisons

How big is 189120?

189,120 seconds is equal to 2 days, 4 hours, 32 minutes.
To count from 1 to 189,120 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 189120 cubic inches would be around 4.8 feet tall.

Recreational maths with 189120

189120 backwards is 021981
The number of decimal digits it has is: 6
The sum of 189120's digits is 21
More coming soon!

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The information we have on file for 189120 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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