1191125

1,191,125 is an odd composite number composed of three prime numbers multiplied together.

What does the number 1191125 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 16 divisors.

1191125 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 1191125:

5³ × 13 × 733

(5 × 5 × 5 × 13 × 733)

See below for interesting mathematical facts about the number 1191125 from the Numbermatics database.

Names of 1191125

Cardinal: 1191125 can be written as One million, one hundred ninety-one thousand, one hundred twenty-five.

Scientific notation

Scientific notation: 1.191125 × 10⁶

Factors of 1191125

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 5
Sum of prime factors: 751

Divisors of 1191125

Number of divisors d(n): 16
Complete list of divisors:
1 5 13 25 65 125 325 733 1625 3665 9529 18325 47645 91625 238225 1191125
Sum of all divisors σ(n): 1603056
Sum of proper divisors (its aliquot sum) s(n): 411931
1191125 is a deficient number, because the sum of its proper divisors (411931) is less than itself. Its deficiency is 779194

Bases of 1191125

Binary: 100100010110011010101₂
Hexadecimal: 0x122CD5
Base-36: PJ2T

Squares and roots of 1191125

1191125 squared (1191125²) is 1418778765625
1191125 cubed (1191125³) is 1689942857205078125
The square root of 1191125 is 1091.3867325565
The cube root of 1191125 is 106.0032335551

Scales and comparisons

How big is 1191125?

1,191,125 seconds is equal to 1 week, 6 days, 18 hours, 52 minutes, 5 seconds.
To count from 1 to 1,191,125 would take you about two weeks!

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 1191125 cubic inches would be around 8.8 feet tall.

Recreational maths with 1191125

1191125 backwards is 5211911
The number of decimal digits it has is: 7
The sum of 1191125's digits is 20
More coming soon!

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The information we have on file for 1191125 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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