1122800

1,122,800 is an even composite number composed of four prime numbers multiplied together.

What does the number 1122800 look like?

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

1122800 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 1122800:

2⁴ × 5² × 7 × 401

(2 × 2 × 2 × 2 × 5 × 5 × 7 × 401)

See below for interesting mathematical facts about the number 1122800 from the Numbermatics database.

Names of 1122800

Cardinal: 1122800 can be written as One million, one hundred twenty-two thousand, eight hundred.

Scientific notation

Scientific notation: 1.1228 × 10⁶

Factors of 1122800

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 8
Sum of prime factors: 415

Divisors of 1122800

Number of divisors d(n): 60
Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 25 28 35 40 50 56 70 80 100 112 140 175 200 280 350 400 401 560 700 802 1400 1604 2005 2800 2807 3208 4010 5614 6416 8020 10025 11228 14035 16040 20050 22456 28070 32080 40100 44912 56140 70175 80200 112280 140350 160400 224560 280700 561400 1122800
Sum of all divisors σ(n): 3090576
Sum of proper divisors (its aliquot sum) s(n): 1967776
1122800 is an abundant number, because the sum of its proper divisors (1967776) is greater than itself. Its abundance is 844976

Bases of 1122800

Binary: 100010010000111110000₂
Hexadecimal: 0x1121F0
Base-36: O2CW

Squares and roots of 1122800

1122800 squared (1122800²) is 1260679840000
1122800 cubed (1122800³) is 1415491324352000000
The square root of 1122800 is 1059.6225743159
The cube root of 1122800 is 103.9363515875

Scales and comparisons

How big is 1122800?

1,122,800 seconds is equal to 1 week, 5 days, 23 hours, 53 minutes, 20 seconds.
To count from 1 to 1,122,800 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 1122800 cubic inches would be around 8.7 feet tall.

Recreational maths with 1122800

1122800 backwards is 0082211
1122800 is a Harshad number.
The number of decimal digits it has is: 7
The sum of 1122800's digits is 14
More coming soon!

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The information we have on file for 1122800 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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