20423340
20,423,340 is an even composite number composed of five prime numbers multiplied together.
20423340 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 20423340:
22 × 34 × 5 × 7 × 1801
(2 × 2 × 3 × 3 × 3 × 3 × 5 × 7 × 1801)See below for interesting mathematical facts about the number 20423340 from the Numbermatics database.
Names of 20423340
- Cardinal: 20423340 can be written as Twenty million, four hundred twenty-three thousand, three hundred forty.
Scientific notation
- Scientific notation: 2.042334 × 107
Factors of 20423340
Divisors of 20423340
- Number of divisors d(n): 120
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Complete list of divisors:
1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 27 28 30 35 36 42 45 54 60 63 70 81 84 90 105 108 126 135 140 162 180 189 210 252 270 315 324 378 405 420 540 567 630 756 810 945 1134 1260 1620 1801 1890 2268 2835 3602 3780 5403 5670 7204 9005 10806 11340 12607 16209 18010 21612 25214 27015 32418 36020 37821 48627 50428 54030 63035 64836 75642 81045 97254 108060 113463 126070 145881 151284 162090 189105 194508 226926 243135 252140 291762 324180 340389 378210 453852 486270 567315 583524 680778 729405 756420 972540 1021167 1134630 1361556 1458810 1701945 2042334 2269260 2917620 3403890 4084668 5105835 6807780 10211670 20423340
- Sum of all divisors σ(n): 73262112
- Sum of proper divisors (its aliquot sum) s(n): 52838772
- 20423340 is an abundant number, because the sum of its proper divisors (52838772) is greater than itself. Its abundance is 32415432
Bases of 20423340
- Binary: 10011011110100010101011002
- Hexadecimal: 0x137A2AC
- Base-36: C5QR0
Squares and roots of 20423340
- 20423340 squared (204233402) is 417112816755600
- 20423340 cubed (204233403) is 8518836874957315704000
-
The
square root of 20423340 is 4519.2189590681 -
The
cube root of 20423340 is 273.3436079157
Scales and comparisons
How big is 20423340?- 20,423,340 seconds is equal to 33 weeks, 5 days, 9 hours, 9 minutes.
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To count from 1 to 20,423,340 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 20423340 cubic inches would be around 22.8 feet tall.
Recreational maths with 20423340
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"Number 20423340 - Facts about the integer". Numbermatics.com. 2024. Web. 9 May 2024.
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The information we have on file for 20423340 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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