1382920

1,382,920 is an even composite number composed of five prime numbers multiplied together.

What does the number 1382920 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 64 divisors.

1382920 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.

Prime factorization of 1382920:

2³ × 5 × 7 × 11 × 449

(2 × 2 × 2 × 5 × 7 × 11 × 449)

See below for interesting mathematical facts about the number 1382920 from the Numbermatics database.

Names of 1382920

Cardinal: 1382920 can be written as One million, three hundred eighty-two thousand, nine hundred twenty.

Scientific notation

Scientific notation: 1.38292 × 10⁶

Factors of 1382920

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 7
Sum of prime factors: 474

Divisors of 1382920

Number of divisors d(n): 64
Complete list of divisors:
1 2 4 5 7 8 10 11 14 20 22 28 35 40 44 55 56 70 77 88 110 140 154 220 280 308 385 440 449 616 770 898 1540 1796 2245 3080 3143 3592 4490 4939 6286 8980 9878 12572 15715 17960 19756 24695 25144 31430 34573 39512 49390 62860 69146 98780 125720 138292 172865 197560 276584 345730 691460 1382920
Sum of all divisors σ(n): 3888000
Sum of proper divisors (its aliquot sum) s(n): 2505080
1382920 is an abundant number, because the sum of its proper divisors (2505080) is greater than itself. Its abundance is 1122160

Bases of 1382920

Binary: 101010001101000001000₂
Hexadecimal: 0x151A08
Base-36: TN2G

Squares and roots of 1382920

1382920 squared (1382920²) is 1912467726400
1382920 cubed (1382920³) is 2644789868193088000
The square root of 1382920 is 1175.9761902353
The cube root of 1382920 is 111.4120979999

Scales and comparisons

How big is 1382920?

1,382,920 seconds is equal to 2 weeks, 2 days, 8 minutes, 40 seconds.
To count from 1 to 1,382,920 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 1382920 cubic inches would be around 9.3 feet tall.

Recreational maths with 1382920

1382920 backwards is 0292831
The number of decimal digits it has is: 7
The sum of 1382920's digits is 25
More coming soon!

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The information we have on file for 1382920 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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