428820000
428,820,000 is an even composite number composed of five prime numbers multiplied together.
428820000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 428820000:
25 × 3 × 54 × 7 × 1021
(2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 5 × 5 × 7 × 1021)See below for interesting mathematical facts about the number 428820000 from the Numbermatics database.
Names of 428820000
- Cardinal: 428820000 can be written as Four hundred twenty-eight million, eight hundred twenty thousand.
Scientific notation
- Scientific notation: 4.2882 × 108
Factors of 428820000
Divisors of 428820000
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 25 28 30 32 35 40 42 48 50 56 60 70 75 80 84 96 100 105 112 120 125 140 150 160 168 175 200 210 224 240 250 280 300 336 350 375 400 420 480 500 525 560 600 625 672 700 750 800 840 875 1000 1021 1050 1120 1200 1250 1400 1500 1680 1750 1875 2000 2042 2100 2400 2500 2625 2800 3000 3063 3360 3500 3750 4000 4084 4200 4375 5000 5105 5250 5600 6000 6126 7000 7147 7500 8168 8400 8750 10000 10210 10500 12000 12252 13125 14000 14294 15000 15315 16336 16800 17500 20000 20420 21000 21441 24504 25525 26250 28000 28588 30000 30630 32672 35000 35735 40840 42000 42882 49008 51050 52500 57176 60000 61260 70000 71470 76575 81680 84000 85764 98016 102100 105000 107205 114352 122520 127625 140000 142940 153150 163360 171528 178675 204200 210000 214410 228704 245040 255250 285880 306300 343056 357350 382875 408400 420000 428820 490080 510500 536025 571760 612600 638125 686112 714700 765750 816800 857640 893375 1021000 1072050 1143520 1225200 1276250 1429400 1531500 1715280 1786750 1914375 2042000 2144100 2450400 2552500 2680125 2858800 3063000 3430560 3573500 3828750 4084000 4288200 4466875 5105000 5360250 5717600 6126000 7147000 7657500 8576400 8933750 10210000 10720500 12252000 13400625 14294000 15315000 17152800 17867500 20420000 21441000 26801250 28588000 30630000 35735000 42882000 53602500 61260000 71470000 85764000 107205000 142940000 214410000 428820000
- Sum of all divisors σ(n): 1609134912
- Sum of proper divisors (its aliquot sum) s(n): 1180314912
- 428820000 is an abundant number, because the sum of its proper divisors (1180314912) is greater than itself. Its abundance is 751494912
Bases of 428820000
- Binary: 110011000111101000110001000002
- Hexadecimal: 0x198F4620
- Base-36: 73B3MO
Squares and roots of 428820000
- 428820000 squared (4288200002) is 183886592400000000
- 428820000 cubed (4288200003) is 78854248552968000000000000
-
The
square root of 428820000 is 20707.9694803715 -
The
cube root of 428820000 is 754.0931761293
Scales and comparisons
How big is 428820000?- 428,820,000 seconds is equal to 13 years, 33 weeks, 4 hours, 40 minutes.
-
To count from 1 to 428,820,000 would take you about twenty years!
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 428820000 cubic inches would be around 62.8 feet tall.
Recreational maths with 428820000
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The information we have on file for 428820000 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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