120285

120,285 is an odd composite number composed of three prime numbers multiplied together.

What does the number 120285 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 32 divisors.

120285 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 120285:

3⁷ × 5 × 11

(3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 11)

See below for interesting mathematical facts about the number 120285 from the Numbermatics database.

Names of 120285

Cardinal: 120285 can be written as One hundred twenty thousand, two hundred eighty-five.

Scientific notation

Scientific notation: 1.20285 × 10⁵

Factors of 120285

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 9
Sum of prime factors: 19

Divisors of 120285

Number of divisors d(n): 32
Complete list of divisors:
1 3 5 9 11 15 27 33 45 55 81 99 135 165 243 297 405 495 729 891 1215 1485 2187 2673 3645 4455 8019 10935 13365 24057 40095 120285
Sum of all divisors σ(n): 236160
Sum of proper divisors (its aliquot sum) s(n): 115875
120285 is a deficient number, because the sum of its proper divisors (115875) is less than itself. Its deficiency is 4410

Bases of 120285

Binary: 11101010111011101₂
Hexadecimal: 0x1D5DD
Base-36: 2KT9

Squares and roots of 120285

120285 squared (120285²) is 14468481225
120285 cubed (120285³) is 1740341264149125
The square root of 120285 is 346.8212796239
The cube root of 120285 is 49.3632589719

Scales and comparisons

How big is 120285?

120,285 seconds is equal to 1 day, 9 hours, 24 minutes, 45 seconds.
To count from 1 to 120,285 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 120285 cubic inches would be around 4.1 feet tall.

Recreational maths with 120285

120285 backwards is 582021
The number of decimal digits it has is: 6
The sum of 120285's digits is 18
More coming soon!

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The information we have on file for 120285 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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