1131200
1,131,200 is an even composite number composed of four prime numbers multiplied together.
1131200 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty-four divisors.
Prime factorization of 1131200:
26 × 52 × 7 × 101
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 7 × 101)See below for interesting mathematical facts about the number 1131200 from the Numbermatics database.
Names of 1131200
- Cardinal: 1131200 can be written as One million, one hundred thirty-one thousand, two hundred.
Scientific notation
- Scientific notation: 1.1312 × 106
Factors of 1131200
Divisors of 1131200
- Number of divisors d(n): 84
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 25 28 32 35 40 50 56 64 70 80 100 101 112 140 160 175 200 202 224 280 320 350 400 404 448 505 560 700 707 800 808 1010 1120 1400 1414 1600 1616 2020 2240 2525 2800 2828 3232 3535 4040 5050 5600 5656 6464 7070 8080 10100 11200 11312 14140 16160 17675 20200 22624 28280 32320 35350 40400 45248 56560 70700 80800 113120 141400 161600 226240 282800 565600 1131200
- Sum of all divisors σ(n): 3212592
- Sum of proper divisors (its aliquot sum) s(n): 2081392
- 1131200 is an abundant number, because the sum of its proper divisors (2081392) is greater than itself. Its abundance is 950192
Bases of 1131200
- Binary: 1000101000010110000002
- Hexadecimal: 0x1142C0
- Base-36: O8U8
Squares and roots of 1131200
- 1131200 squared (11312002) is 1279613440000
- 1131200 cubed (11312003) is 1447498723328000000
-
The
square root of 1131200 is 1063.5788640247 -
The
cube root of 1131200 is 104.1949007909
Scales and comparisons
How big is 1131200?- 1,131,200 seconds is equal to 1 week, 6 days, 2 hours, 13 minutes, 20 seconds.
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To count from 1 to 1,131,200 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 1131200 cubic inches would be around 8.7 feet tall.
Recreational maths with 1131200
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