18428000
18,428,000 is an even composite number composed of four prime numbers multiplied together.
18428000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 18428000:
25 × 53 × 17 × 271
(2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 17 × 271)See below for interesting mathematical facts about the number 18428000 from the Numbermatics database.
Names of 18428000
- Cardinal: 18428000 can be written as Eighteen million, four hundred twenty-eight thousand.
Scientific notation
- Scientific notation: 1.8428 × 107
Factors of 18428000
Divisors of 18428000
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 4 5 8 10 16 17 20 25 32 34 40 50 68 80 85 100 125 136 160 170 200 250 271 272 340 400 425 500 542 544 680 800 850 1000 1084 1355 1360 1700 2000 2125 2168 2710 2720 3400 4000 4250 4336 4607 5420 6775 6800 8500 8672 9214 10840 13550 13600 17000 18428 21680 23035 27100 33875 34000 36856 43360 46070 54200 67750 68000 73712 92140 108400 115175 135500 147424 184280 216800 230350 271000 368560 460700 542000 575875 737120 921400 1084000 1151750 1842800 2303500 3685600 4607000 9214000 18428000
- Sum of all divisors σ(n): 48117888
- Sum of proper divisors (its aliquot sum) s(n): 29689888
- 18428000 is an abundant number, because the sum of its proper divisors (29689888) is greater than itself. Its abundance is 11261888
Bases of 18428000
- Binary: 10001100100110000011000002
- Hexadecimal: 0x1193060
- Base-36: AYZ4W
Squares and roots of 18428000
- 18428000 squared (184280002) is 339591184000000
- 18428000 cubed (184280003) is 6257986338752000000000
-
The
square root of 18428000 is 4292.7846440277 -
The
cube root of 18428000 is 264.1350701539
Scales and comparisons
How big is 18428000?- 18,428,000 seconds is equal to 30 weeks, 3 days, 6 hours, 53 minutes, 20 seconds.
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To count from 1 to 18,428,000 would take you about forty-five 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 18428000 cubic inches would be around 22 feet tall.
Recreational maths with 18428000
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The information we have on file for 18428000 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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