122456

122,456 is an even composite number composed of two prime numbers multiplied together.

What does the number 122456 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 8 divisors.

122456 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of eight divisors.

Prime factorization of 122456:

2³ × 15307

(2 × 2 × 2 × 15307)

See below for interesting mathematical facts about the number 122456 from the Numbermatics database.

Names of 122456

Cardinal: 122456 can be written as One hundred twenty-two thousand, four hundred fifty-six.

Scientific notation

Scientific notation: 1.22456 × 10⁵

Factors of 122456

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 4
Sum of prime factors: 15309

Divisors of 122456

Number of divisors d(n): 8
Complete list of divisors:
1 2 4 8 15307 30614 61228 122456
Sum of all divisors σ(n): 229620
Sum of proper divisors (its aliquot sum) s(n): 107164
122456 is a deficient number, because the sum of its proper divisors (107164) is less than itself. Its deficiency is 15292

Bases of 122456

Binary: 11101111001011000₂
Hexadecimal: 0x1DE58
Base-36: 2MHK

Squares and roots of 122456

122456 squared (122456²) is 14995471936
122456 cubed (122456³) is 1836285511394816
The square root of 122456 is 349.9371372119
The cube root of 122456 is 49.6584724907

Scales and comparisons

How big is 122456?

122,456 seconds is equal to 1 day, 10 hours, 56 seconds.
To count from 1 to 122,456 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 122456 cubic inches would be around 4.1 feet tall.

Recreational maths with 122456

122456 backwards is 654221
The number of decimal digits it has is: 6
The sum of 122456's digits is 20
More coming soon!

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The information we have on file for 122456 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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