1428300
1,428,300 is an even composite number composed of four prime numbers multiplied together.
1428300 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred eight divisors.
Prime factorization of 1428300:
22 × 33 × 52 × 232
(2 × 2 × 3 × 3 × 3 × 5 × 5 × 23 × 23)See below for interesting mathematical facts about the number 1428300 from the Numbermatics database.
Names of 1428300
- Cardinal: 1428300 can be written as One million, four hundred twenty-eight thousand, three hundred.
Scientific notation
- Scientific notation: 1.4283 × 106
Factors of 1428300
Divisors of 1428300
- Number of divisors d(n): 108
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Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 18 20 23 25 27 30 36 45 46 50 54 60 69 75 90 92 100 108 115 135 138 150 180 207 225 230 270 276 300 345 414 450 460 529 540 575 621 675 690 828 900 1035 1058 1150 1242 1350 1380 1587 1725 2070 2116 2300 2484 2645 2700 3105 3174 3450 4140 4761 5175 5290 6210 6348 6900 7935 9522 10350 10580 12420 13225 14283 15525 15870 19044 20700 23805 26450 28566 31050 31740 39675 47610 52900 57132 62100 71415 79350 95220 119025 142830 158700 238050 285660 357075 476100 714150 1428300
- Sum of all divisors σ(n): 4800040
- Sum of proper divisors (its aliquot sum) s(n): 3371740
- 1428300 is an abundant number, because the sum of its proper divisors (3371740) is greater than itself. Its abundance is 1943440
Bases of 1428300
- Binary: 1010111001011010011002
- Hexadecimal: 0x15CB4C
- Base-36: UM30
Squares and roots of 1428300
- 1428300 squared (14283002) is 2040040890000
- 1428300 cubed (14283003) is 2913790403187000000
-
The
square root of 1428300 is 1195.1150572223 -
The
cube root of 1428300 is 112.6176546893
Scales and comparisons
How big is 1428300?- 1,428,300 seconds is equal to 2 weeks, 2 days, 12 hours, 45 minutes.
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To count from 1 to 1,428,300 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 1428300 cubic inches would be around 9.4 feet tall.
Recreational maths with 1428300
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The information we have on file for 1428300 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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