20498000
20,498,000 is an even composite number composed of four prime numbers multiplied together.
20498000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 20498000:
24 × 53 × 37 × 277
(2 × 2 × 2 × 2 × 5 × 5 × 5 × 37 × 277)See below for interesting mathematical facts about the number 20498000 from the Numbermatics database.
Names of 20498000
- Cardinal: 20498000 can be written as Twenty million, four hundred ninety-eight thousand.
Scientific notation
- Scientific notation: 2.0498 × 107
Factors of 20498000
Divisors of 20498000
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 4 5 8 10 16 20 25 37 40 50 74 80 100 125 148 185 200 250 277 296 370 400 500 554 592 740 925 1000 1108 1385 1480 1850 2000 2216 2770 2960 3700 4432 4625 5540 6925 7400 9250 10249 11080 13850 14800 18500 20498 22160 27700 34625 37000 40996 51245 55400 69250 74000 81992 102490 110800 138500 163984 204980 256225 277000 409960 512450 554000 819920 1024900 1281125 2049800 2562250 4099600 5124500 10249000 20498000
- Sum of all divisors σ(n): 51087504
- Sum of proper divisors (its aliquot sum) s(n): 30589504
- 20498000 is an abundant number, because the sum of its proper divisors (30589504) is greater than itself. Its abundance is 10091504
Bases of 20498000
- Binary: 10011100011000110010100002
- Hexadecimal: 0x138C650
- Base-36: C7CCW
Squares and roots of 20498000
- 20498000 squared (204980002) is 420168004000000
- 20498000 cubed (204980003) is 8612603745992000000000
-
The
square root of 20498000 is 4527.4717006295 -
The
cube root of 20498000 is 273.6762831191
Scales and comparisons
How big is 20498000?- 20,498,000 seconds is equal to 33 weeks, 6 days, 5 hours, 53 minutes, 20 seconds.
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To count from 1 to 20,498,000 would take you about fifty 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 20498000 cubic inches would be around 22.8 feet tall.
Recreational maths with 20498000
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The information we have on file for 20498000 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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