124989

124,989 is an odd composite number composed of three prime numbers multiplied together.

What does the number 124989 look like?

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

124989 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.

Prime factorization of 124989:

3 × 61 × 683

See below for interesting mathematical facts about the number 124989 from the Numbermatics database.

Names of 124989

Cardinal: 124989 can be written as One hundred twenty-four thousand, nine hundred eighty-nine.

Scientific notation

Scientific notation: 1.24989 × 10⁵

Factors of 124989

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 3
Sum of prime factors: 747

Divisors of 124989

Number of divisors d(n): 8
Complete list of divisors:
1 3 61 183 683 2049 41663 124989
Sum of all divisors σ(n): 169632
Sum of proper divisors (its aliquot sum) s(n): 44643
124989 is a deficient number, because the sum of its proper divisors (44643) is less than itself. Its deficiency is 80346

Bases of 124989

Binary: 11110100000111101₂
Hexadecimal: 0x1E83D
Base-36: 2OFX

Squares and roots of 124989

124989 squared (124989²) is 15622250121
124989 cubed (124989³) is 1952609420373669
The square root of 124989 is 353.5378339019
The cube root of 124989 is 49.9985332903

Scales and comparisons

How big is 124989?

124,989 seconds is equal to 1 day, 10 hours, 43 minutes, 9 seconds.
To count from 1 to 124,989 would take you about ten 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 124989 cubic inches would be around 4.2 feet tall.

Recreational maths with 124989

124989 backwards is 989421
The number of decimal digits it has is: 6
The sum of 124989's digits is 33
More coming soon!

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The information we have on file for 124989 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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