172140

172,140 is an even composite number composed of five prime numbers multiplied together.

What does the number 172140 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 48 divisors.

172140 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 172140:

2² × 3 × 5 × 19 × 151

(2 × 2 × 3 × 5 × 19 × 151)

See below for interesting mathematical facts about the number 172140 from the Numbermatics database.

Names of 172140

Cardinal: 172140 can be written as One hundred seventy-two thousand, one hundred forty.

Scientific notation

Scientific notation: 1.7214 × 10⁵

Factors of 172140

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 180

Divisors of 172140

Number of divisors d(n): 48
Complete list of divisors:
1 2 3 4 5 6 10 12 15 19 20 30 38 57 60 76 95 114 151 190 228 285 302 380 453 570 604 755 906 1140 1510 1812 2265 2869 3020 4530 5738 8607 9060 11476 14345 17214 28690 34428 43035 57380 86070 172140
Sum of all divisors σ(n): 510720
Sum of proper divisors (its aliquot sum) s(n): 338580
172140 is an abundant number, because the sum of its proper divisors (338580) is greater than itself. Its abundance is 166440

Bases of 172140

Binary: 101010000001101100₂
Hexadecimal: 0x2A06C
Base-36: 3OTO

Squares and roots of 172140

172140 squared (172140²) is 29632179600
172140 cubed (172140³) is 5100883396344000
The square root of 172140 is 414.8975777225
The cube root of 172140 is 55.6280623657

Scales and comparisons

How big is 172140?

172,140 seconds is equal to 1 day, 23 hours, 49 minutes.
To count from 1 to 172,140 would take you about twenty-three 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 172140 cubic inches would be around 4.6 feet tall.

Recreational maths with 172140

172140 backwards is 041271
172140 is a Harshad number.
The number of decimal digits it has is: 6
The sum of 172140's digits is 15
More coming soon!

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The information we have on file for 172140 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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