1561200

1,561,200 is an even composite number composed of four prime numbers multiplied together.

What does the number 1561200 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 60 divisors.

1561200 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty divisors.

Prime factorization of 1561200:

2⁴ × 3 × 5² × 1301

(2 × 2 × 2 × 2 × 3 × 5 × 5 × 1301)

See below for interesting mathematical facts about the number 1561200 from the Numbermatics database.

Names of 1561200

Cardinal: 1561200 can be written as One million, five hundred sixty-one thousand, two hundred.

Scientific notation

Scientific notation: 1.5612 × 10⁶

Factors of 1561200

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 8
Sum of prime factors: 1311

Divisors of 1561200

Number of divisors d(n): 60
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 40 48 50 60 75 80 100 120 150 200 240 300 400 600 1200 1301 2602 3903 5204 6505 7806 10408 13010 15612 19515 20816 26020 31224 32525 39030 52040 62448 65050 78060 97575 104080 130100 156120 195150 260200 312240 390300 520400 780600 1561200
Sum of all divisors σ(n): 5004888
Sum of proper divisors (its aliquot sum) s(n): 3443688
1561200 is an abundant number, because the sum of its proper divisors (3443688) is greater than itself. Its abundance is 1882488

Bases of 1561200

Binary: 101111101001001110000₂
Hexadecimal: 0x17D270
Base-36: XGMO

Squares and roots of 1561200

1561200 squared (1561200²) is 2437345440000
1561200 cubed (1561200³) is 3805183700928000000
The square root of 1561200 is 1249.4798917949
The cube root of 1561200 is 116.0075302285

Scales and comparisons

How big is 1561200?

1,561,200 seconds is equal to 2 weeks, 4 days, 1 hour, 40 minutes.
To count from 1 to 1,561,200 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 1561200 cubic inches would be around 9.7 feet tall.

Recreational maths with 1561200

1561200 backwards is 0021651
1561200 is a Harshad number.
The number of decimal digits it has is: 7
The sum of 1561200's digits is 15
More coming soon!

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The information we have on file for 1561200 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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