1321125

1,321,125 is an odd composite number composed of four prime numbers multiplied together.

What does the number 1321125 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 32 divisors.

1321125 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 1321125:

3 × 5³ × 13 × 271

(3 × 5 × 5 × 5 × 13 × 271)

See below for interesting mathematical facts about the number 1321125 from the Numbermatics database.

Names of 1321125

Cardinal: 1321125 can be written as One million, three hundred twenty-one thousand, one hundred twenty-five.

Scientific notation

Scientific notation: 1.321125 × 10⁶

Factors of 1321125

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 292

Divisors of 1321125

Number of divisors d(n): 32
Complete list of divisors:
1 3 5 13 15 25 39 65 75 125 195 271 325 375 813 975 1355 1625 3523 4065 4875 6775 10569 17615 20325 33875 52845 88075 101625 264225 440375 1321125
Sum of all divisors σ(n): 2376192
Sum of proper divisors (its aliquot sum) s(n): 1055067
1321125 is a deficient number, because the sum of its proper divisors (1055067) is less than itself. Its deficiency is 266058

Bases of 1321125

Binary: 101000010100010100101₂
Hexadecimal: 0x1428A5
Base-36: SBDX

Squares and roots of 1321125

1321125 squared (1321125²) is 1745371265625
1321125 cubed (1321125³) is 2305853613298828125
The square root of 1321125 is 1149.4020184429
The cube root of 1321125 is 109.7272858731

Scales and comparisons

How big is 1321125?

1,321,125 seconds is equal to 2 weeks, 1 day, 6 hours, 58 minutes, 45 seconds.
To count from 1 to 1,321,125 would take you about three 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 1321125 cubic inches would be around 9.1 feet tall.

Recreational maths with 1321125

1321125 backwards is 5211231
1321125 is a Harshad number.
The number of decimal digits it has is: 7
The sum of 1321125's digits is 15
More coming soon!

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The information we have on file for 1321125 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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