1126440
1,126,440 is an even composite number composed of five prime numbers multiplied together.
1126440 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 1126440:
23 × 33 × 5 × 7 × 149
(2 × 2 × 2 × 3 × 3 × 3 × 5 × 7 × 149)See below for interesting mathematical facts about the number 1126440 from the Numbermatics database.
Names of 1126440
- Cardinal: 1126440 can be written as One million, one hundred twenty-six thousand, four hundred forty.
Scientific notation
- Scientific notation: 1.12644 × 106
Factors of 1126440
Divisors of 1126440
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 18 20 21 24 27 28 30 35 36 40 42 45 54 56 60 63 70 72 84 90 105 108 120 126 135 140 149 168 180 189 210 216 252 270 280 298 315 360 378 420 447 504 540 596 630 745 756 840 894 945 1043 1080 1192 1260 1341 1490 1512 1788 1890 2086 2235 2520 2682 2980 3129 3576 3780 4023 4172 4470 5215 5364 5960 6258 6705 7560 8046 8344 8940 9387 10430 10728 12516 13410 15645 16092 17880 18774 20115 20860 25032 26820 28161 31290 32184 37548 40230 41720 46935 53640 56322 62580 75096 80460 93870 112644 125160 140805 160920 187740 225288 281610 375480 563220 1126440
- Sum of all divisors σ(n): 4320000
- Sum of proper divisors (its aliquot sum) s(n): 3193560
- 1126440 is an abundant number, because the sum of its proper divisors (3193560) is greater than itself. Its abundance is 2067120
Bases of 1126440
- Binary: 1000100110000001010002
- Hexadecimal: 0x113028
- Base-36: O560
Squares and roots of 1126440
- 1126440 squared (11264402) is 1268867073600
- 1126440 cubed (11264403) is 1429302626385984000
-
The
square root of 1126440 is 1061.3387772055 -
The
cube root of 1126440 is 104.0485473543
Scales and comparisons
How big is 1126440?- 1,126,440 seconds is equal to 1 week, 6 days, 54 minutes.
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To count from 1 to 1,126,440 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 1126440 cubic inches would be around 8.7 feet tall.
Recreational maths with 1126440
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The information we have on file for 1126440 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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