1380540
1,380,540 is an even composite number composed of six prime numbers multiplied together.
1380540 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 1380540:
22 × 3 × 5 × 7 × 19 × 173
(2 × 2 × 3 × 5 × 7 × 19 × 173)See below for interesting mathematical facts about the number 1380540 from the Numbermatics database.
Names of 1380540
- Cardinal: 1380540 can be written as One million, three hundred eighty thousand, five hundred forty.
Scientific notation
- Scientific notation: 1.38054 × 106
Factors of 1380540
Divisors of 1380540
- Number of divisors d(n): 96
-
Complete list of divisors:
1 2 3 4 5 6 7 10 12 14 15 19 20 21 28 30 35 38 42 57 60 70 76 84 95 105 114 133 140 173 190 210 228 266 285 346 380 399 420 519 532 570 665 692 798 865 1038 1140 1211 1330 1596 1730 1995 2076 2422 2595 2660 3287 3460 3633 3990 4844 5190 6055 6574 7266 7980 9861 10380 12110 13148 14532 16435 18165 19722 23009 24220 32870 36330 39444 46018 49305 65740 69027 72660 92036 98610 115045 138054 197220 230090 276108 345135 460180 690270 1380540
- Sum of all divisors σ(n): 4677120
- Sum of proper divisors (its aliquot sum) s(n): 3296580
- 1380540 is an abundant number, because the sum of its proper divisors (3296580) is greater than itself. Its abundance is 1916040
Bases of 1380540
- Binary: 1010100010000101111002
- Hexadecimal: 0x1510BC
- Base-36: TL8C
Squares and roots of 1380540
- 1380540 squared (13805402) is 1905890691600
- 1380540 cubed (13805403) is 2631158335381464000
-
The
square root of 1380540 is 1174.9638292307 -
The
cube root of 1380540 is 111.3481480359
Scales and comparisons
How big is 1380540?- 1,380,540 seconds is equal to 2 weeks, 1 day, 23 hours, 29 minutes.
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To count from 1 to 1,380,540 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 1380540 cubic inches would be around 9.3 feet tall.
Recreational maths with 1380540
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The information we have on file for 1380540 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!
Keywords: Divisors of 1380540, math, Factors of 1380540, curriculum, school, college, exams, university, Prime factorization of 1380540, STEM, science, technology, engineering, physics, economics, calculator, one million, three hundred eighty thousand, five hundred forty.