1321360

1,321,360 is an even composite number composed of four prime numbers multiplied together.

What does the number 1321360 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 40 divisors.

1321360 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty divisors.

Prime factorization of 1321360:

2⁴ × 5 × 83 × 199

(2 × 2 × 2 × 2 × 5 × 83 × 199)

See below for interesting mathematical facts about the number 1321360 from the Numbermatics database.

Names of 1321360

Cardinal: 1321360 can be written as One million, three hundred twenty-one thousand, three hundred sixty.

Scientific notation

Scientific notation: 1.32136 × 10⁶

Factors of 1321360

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 289

Divisors of 1321360

Number of divisors d(n): 40
Complete list of divisors:
1 2 4 5 8 10 16 20 40 80 83 166 199 332 398 415 664 796 830 995 1328 1592 1660 1990 3184 3320 3980 6640 7960 15920 16517 33034 66068 82585 132136 165170 264272 330340 660680 1321360
Sum of all divisors σ(n): 3124800
Sum of proper divisors (its aliquot sum) s(n): 1803440
1321360 is an abundant number, because the sum of its proper divisors (1803440) is greater than itself. Its abundance is 482080

Bases of 1321360

Binary: 101000010100110010000₂
Hexadecimal: 0x142990
Base-36: SBKG

Squares and roots of 1321360

1321360 squared (1321360²) is 1745992249600
1321360 cubed (1321360³) is 2307084318931456000
The square root of 1321360 is 1149.5042409665
The cube root of 1321360 is 109.7337915365

Scales and comparisons

How big is 1321360?

1,321,360 seconds is equal to 2 weeks, 1 day, 7 hours, 2 minutes, 40 seconds.
To count from 1 to 1,321,360 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 1321360 cubic inches would be around 9.1 feet tall.

Recreational maths with 1321360

1321360 backwards is 0631231
1321360 is a Harshad number.
The number of decimal digits it has is: 7
The sum of 1321360's digits is 16
More coming soon!

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The information we have on file for 1321360 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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