120742

120,742 is an even composite number composed of three prime numbers multiplied together.

What does the number 120742 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 8 divisors.

120742 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.

Prime factorization of 120742:

2 × 73 × 827

See below for interesting mathematical facts about the number 120742 from the Numbermatics database.

Names of 120742

Cardinal: 120742 can be written as One hundred twenty thousand, seven hundred forty-two.

Scientific notation

Scientific notation: 1.20742 × 10⁵

Factors of 120742

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 3
Sum of prime factors: 902

Divisors of 120742

Number of divisors d(n): 8
Complete list of divisors:
1 2 73 146 827 1654 60371 120742
Sum of all divisors σ(n): 183816
Sum of proper divisors (its aliquot sum) s(n): 63074
120742 is a deficient number, because the sum of its proper divisors (63074) is less than itself. Its deficiency is 57668

Bases of 120742

Binary: 11101011110100110₂
Hexadecimal: 0x1D7A6
Base-36: 2L5Y

Squares and roots of 120742

120742 squared (120742²) is 14578630564
120742 cubed (120742³) is 1760253011558488
The square root of 120742 is 347.4794957979
The cube root of 120742 is 49.4256954075

Scales and comparisons

How big is 120742?

120,742 seconds is equal to 1 day, 9 hours, 32 minutes, 22 seconds.
To count from 1 to 120,742 would take you about nine 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 120742 cubic inches would be around 4.1 feet tall.

Recreational maths with 120742

120742 backwards is 247021
The number of decimal digits it has is: 6
The sum of 120742's digits is 16
More coming soon!

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The information we have on file for 120742 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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