120205390

120,205,390 is an even composite number composed of three prime numbers multiplied together.

What does the number 120205390 look like?

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

120205390 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 120205390:

2 × 5 × 12020539

See below for interesting mathematical facts about the number 120205390 from the Numbermatics database.

Names of 120205390

Cardinal: 120205390 can be written as One hundred twenty million, two hundred five thousand, three hundred ninety.

Scientific notation

Scientific notation: 1.2020539 × 10⁸

Factors of 120205390

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 3
Sum of prime factors: 12020546

Divisors of 120205390

Number of divisors d(n): 8
Complete list of divisors:
1 2 5 10 12020539 24041078 60102695 120205390
Sum of all divisors σ(n): 216369720
Sum of proper divisors (its aliquot sum) s(n): 96164330
120205390 is a deficient number, because the sum of its proper divisors (96164330) is less than itself. Its deficiency is 24041060

Bases of 120205390

Binary: 111001010100011000001001110₂
Hexadecimal: 0x72A304E
Base-36: 1ZKF2M

Squares and roots of 120205390

120205390 squared (120205390²) is 14449335785052100
120205390 cubed (120205390³) is 1736888043283143850819000
The square root of 120205390 is 10963.8218701327
The cube root of 120205390 is 493.5236629661

Scales and comparisons

How big is 120205390?

120,205,390 seconds is equal to 3 years, 42 weeks, 5 days, 6 hours, 23 minutes, 10 seconds.
To count from 1 to 120,205,390 would take you about five years!

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 120205390 cubic inches would be around 41.1 feet tall.

Recreational maths with 120205390

120205390 backwards is 093502021
The number of decimal digits it has is: 9
The sum of 120205390's digits is 22
More coming soon!

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The information we have on file for 120205390 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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