125505942

125,505,942 is an even composite number composed of four prime numbers multiplied together.

What does the number 125505942 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.

125505942 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 125505942:

2 × 3 × 197 × 106181

See below for interesting mathematical facts about the number 125505942 from the Numbermatics database.

Names of 125505942

Cardinal: 125505942 can be written as One hundred twenty-five million, five hundred five thousand, nine hundred forty-two.

Scientific notation

Scientific notation: 1.25505942 × 10⁸

Factors of 125505942

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 106383

Divisors of 125505942

Number of divisors d(n): 16
Complete list of divisors:
1 2 3 6 197 394 591 1182 106181 212362 318543 637086 20917657 41835314 62752971 125505942
Sum of all divisors σ(n): 252288432
Sum of proper divisors (its aliquot sum) s(n): 126782490
125505942 is an abundant number, because the sum of its proper divisors (126782490) is greater than itself. Its abundance is 1276548

Bases of 125505942

Binary: 111011110110001000110010110₂
Hexadecimal: 0x77B1196
Base-36: 22Q106

Squares and roots of 125505942

125505942 squared (125505942²) is 15751741477307364
125505942 cubed (125505942³) is 1976937152249932342356888
The square root of 125505942 is 11202.9434525039
The cube root of 125505942 is 500.6736812329

Scales and comparisons

How big is 125505942?

125,505,942 seconds is equal to 3 years, 51 weeks, 3 days, 14 hours, 45 minutes, 42 seconds.
To count from 1 to 125,505,942 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 125505942 cubic inches would be around 41.7 feet tall.

Recreational maths with 125505942

125505942 backwards is 249505521
The number of decimal digits it has is: 9
The sum of 125505942's digits is 33
More coming soon!

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The information we have on file for 125505942 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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