123305028

123,305,028 is an even composite number composed of five prime numbers multiplied together.

What does the number 123305028 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 48 divisors.

123305028 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 123305028:

2² × 3 × 7 × 11 × 133447

(2 × 2 × 3 × 7 × 11 × 133447)

See below for interesting mathematical facts about the number 123305028 from the Numbermatics database.

Names of 123305028

Cardinal: 123305028 can be written as One hundred twenty-three million, three hundred five thousand and twenty-eight.

Scientific notation

Scientific notation: 1.23305028 × 10⁸

Factors of 123305028

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 133470

Divisors of 123305028

Number of divisors d(n): 48
Complete list of divisors:
1 2 3 4 6 7 11 12 14 21 22 28 33 42 44 66 77 84 132 154 231 308 462 924 133447 266894 400341 533788 800682 934129 1467917 1601364 1868258 2802387 2935834 3736516 4403751 5604774 5871668 8807502 10275419 11209548 17615004 20550838 30826257 41101676 61652514 123305028
Sum of all divisors σ(n): 358708224
Sum of proper divisors (its aliquot sum) s(n): 235403196
123305028 is an abundant number, because the sum of its proper divisors (235403196) is greater than itself. Its abundance is 112098168

Bases of 123305028

Binary: 111010110010111110001000100₂
Hexadecimal: 0x7597C44
Base-36: 21EURO

Squares and roots of 123305028

123305028 squared (123305028²) is 15204129930080784
123305028 cubed (123305028³) is 1874745666744249113381952
The square root of 123305028 is 11104.2797154971
The cube root of 123305028 is 497.7297448175

Scales and comparisons

How big is 123305028?

123,305,028 seconds is equal to 3 years, 47 weeks, 6 days, 3 hours, 23 minutes, 48 seconds.
To count from 1 to 123,305,028 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 123305028 cubic inches would be around 41.5 feet tall.

Recreational maths with 123305028

123305028 backwards is 820503321
The number of decimal digits it has is: 9
The sum of 123305028's digits is 24
More coming soon!

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The information we have on file for 123305028 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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