1121250
1,121,250 is an even composite number composed of five prime numbers multiplied together.
1121250 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 1121250:
2 × 3 × 54 × 13 × 23
(2 × 3 × 5 × 5 × 5 × 5 × 13 × 23)See below for interesting mathematical facts about the number 1121250 from the Numbermatics database.
Names of 1121250
- Cardinal: 1121250 can be written as One million, one hundred twenty-one thousand, two hundred fifty.
Scientific notation
- Scientific notation: 1.12125 × 106
Factors of 1121250
Divisors of 1121250
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 3 5 6 10 13 15 23 25 26 30 39 46 50 65 69 75 78 115 125 130 138 150 195 230 250 299 325 345 375 390 575 598 625 650 690 750 897 975 1150 1250 1495 1625 1725 1794 1875 1950 2875 2990 3250 3450 3750 4485 4875 5750 7475 8125 8625 8970 9750 14375 14950 16250 17250 22425 24375 28750 37375 43125 44850 48750 74750 86250 112125 186875 224250 373750 560625 1121250
- Sum of all divisors σ(n): 3148992
- Sum of proper divisors (its aliquot sum) s(n): 2027742
- 1121250 is an abundant number, because the sum of its proper divisors (2027742) is greater than itself. Its abundance is 906492
Bases of 1121250
- Binary: 1000100011011111000102
- Hexadecimal: 0x111BE2
- Base-36: O15U
Squares and roots of 1121250
- 1121250 squared (11212502) is 1257201562500
- 1121250 cubed (11212503) is 1409637251953125000
-
The
square root of 1121250 is 1058.8909292273 -
The
cube root of 1121250 is 103.8885023015
Scales and comparisons
How big is 1121250?- 1,121,250 seconds is equal to 1 week, 5 days, 23 hours, 27 minutes, 30 seconds.
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To count from 1 to 1,121,250 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 1121250 cubic inches would be around 8.7 feet tall.
Recreational maths with 1121250
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The information we have on file for 1121250 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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