20522100
20,522,100 is an even composite number composed of five prime numbers multiplied together.
20522100 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 20522100:
22 × 3 × 52 × 67 × 1021
(2 × 2 × 3 × 5 × 5 × 67 × 1021)See below for interesting mathematical facts about the number 20522100 from the Numbermatics database.
Names of 20522100
- Cardinal: 20522100 can be written as Twenty million, five hundred twenty-two thousand, one hundred.
Scientific notation
- Scientific notation: 2.05221 × 107
Factors of 20522100
Divisors of 20522100
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 4 5 6 10 12 15 20 25 30 50 60 67 75 100 134 150 201 268 300 335 402 670 804 1005 1021 1340 1675 2010 2042 3063 3350 4020 4084 5025 5105 6126 6700 10050 10210 12252 15315 20100 20420 25525 30630 51050 61260 68407 76575 102100 136814 153150 205221 273628 306300 342035 410442 684070 820884 1026105 1368140 1710175 2052210 3420350 4104420 5130525 6840700 10261050 20522100
- Sum of all divisors σ(n): 60322528
- Sum of proper divisors (its aliquot sum) s(n): 39800428
- 20522100 is an abundant number, because the sum of its proper divisors (39800428) is greater than itself. Its abundance is 19278328
Bases of 20522100
- Binary: 10011100100100100011101002
- Hexadecimal: 0x1392474
- Base-36: C7UYC
Squares and roots of 20522100
- 20522100 squared (205221002) is 421156588410000
- 20522100 cubed (205221003) is 8643017623008861000000
-
The
square root of 20522100 is 4530.1324483949 -
The
cube root of 20522100 is 273.7834970791
Scales and comparisons
How big is 20522100?- 20,522,100 seconds is equal to 33 weeks, 6 days, 12 hours, 35 minutes.
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To count from 1 to 20,522,100 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 20522100 cubic inches would be around 22.8 feet tall.
Recreational maths with 20522100
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The information we have on file for 20522100 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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