1225120
1,225,120 is an even composite number composed of five prime numbers multiplied together.
1225120 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 1225120:
25 × 5 × 13 × 19 × 31
(2 × 2 × 2 × 2 × 2 × 5 × 13 × 19 × 31)See below for interesting mathematical facts about the number 1225120 from the Numbermatics database.
Names of 1225120
- Cardinal: 1225120 can be written as One million, two hundred twenty-five thousand, one hundred twenty.
Scientific notation
- Scientific notation: 1.22512 × 106
Factors of 1225120
Divisors of 1225120
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 4 5 8 10 13 16 19 20 26 31 32 38 40 52 62 65 76 80 95 104 124 130 152 155 160 190 208 247 248 260 304 310 380 403 416 494 496 520 589 608 620 760 806 988 992 1040 1178 1235 1240 1520 1612 1976 2015 2080 2356 2470 2480 2945 3040 3224 3952 4030 4712 4940 4960 5890 6448 7657 7904 8060 9424 9880 11780 12896 15314 16120 18848 19760 23560 30628 32240 38285 39520 47120 61256 64480 76570 94240 122512 153140 245024 306280 612560 1225120
- Sum of all divisors σ(n): 3386880
- Sum of proper divisors (its aliquot sum) s(n): 2161760
- 1225120 is an abundant number, because the sum of its proper divisors (2161760) is greater than itself. Its abundance is 936640
Bases of 1225120
- Binary: 1001010110001101000002
- Hexadecimal: 0x12B1A0
- Base-36: Q9B4
Squares and roots of 1225120
- 1225120 squared (12251202) is 1500919014400
- 1225120 cubed (12251203) is 1838805902921728000
-
The
square root of 1225120 is 1106.8513902055 -
The
cube root of 1225120 is 107.0022417793
Scales and comparisons
How big is 1225120?- 1,225,120 seconds is equal to 2 weeks, 4 hours, 18 minutes, 40 seconds.
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To count from 1 to 1,225,120 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 1225120 cubic inches would be around 8.9 feet tall.
Recreational maths with 1225120
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The information we have on file for 1225120 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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