1328940
1,328,940 is an even composite number composed of five prime numbers multiplied together.
1328940 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 1328940:
22 × 33 × 5 × 23 × 107
(2 × 2 × 3 × 3 × 3 × 5 × 23 × 107)See below for interesting mathematical facts about the number 1328940 from the Numbermatics database.
Names of 1328940
- Cardinal: 1328940 can be written as One million, three hundred twenty-eight thousand, nine hundred forty.
Scientific notation
- Scientific notation: 1.32894 × 106
Factors of 1328940
Divisors of 1328940
- Number of divisors d(n): 96
-
Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 18 20 23 27 30 36 45 46 54 60 69 90 92 107 108 115 135 138 180 207 214 230 270 276 321 345 414 428 460 535 540 621 642 690 828 963 1035 1070 1242 1284 1380 1605 1926 2070 2140 2461 2484 2889 3105 3210 3852 4140 4815 4922 5778 6210 6420 7383 9630 9844 11556 12305 12420 14445 14766 19260 22149 24610 28890 29532 36915 44298 49220 57780 66447 73830 88596 110745 132894 147660 221490 265788 332235 442980 664470 1328940
- Sum of all divisors σ(n): 4354560
- Sum of proper divisors (its aliquot sum) s(n): 3025620
- 1328940 is an abundant number, because the sum of its proper divisors (3025620) is greater than itself. Its abundance is 1696680
Bases of 1328940
- Binary: 1010001000111001011002
- Hexadecimal: 0x14472C
- Base-36: SHF0
Squares and roots of 1328940
- 1328940 squared (13289402) is 1766081523600
- 1328940 cubed (13289403) is 2347016379972984000
-
The
square root of 1328940 is 1152.7965995787 -
The
cube root of 1328940 is 109.9432213863
Scales and comparisons
How big is 1328940?- 1,328,940 seconds is equal to 2 weeks, 1 day, 9 hours, 9 minutes.
-
To count from 1 to 1,328,940 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 1328940 cubic inches would be around 9.2 feet tall.
Recreational maths with 1328940
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The information we have on file for 1328940 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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