55521420
55,521,420 is an even composite number composed of six prime numbers multiplied together.
55521420 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 55521420:
22 × 3 × 5 × 19 × 113 × 431
(2 × 2 × 3 × 5 × 19 × 113 × 431)See below for interesting mathematical facts about the number 55521420 from the Numbermatics database.
Names of 55521420
- Cardinal: 55521420 can be written as Fifty-five million, five hundred twenty-one thousand, four hundred twenty.
Scientific notation
- Scientific notation: 5.552142 × 107
Factors of 55521420
Divisors of 55521420
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 5 6 10 12 15 19 20 30 38 57 60 76 95 113 114 190 226 228 285 339 380 431 452 565 570 678 862 1130 1140 1293 1356 1695 1724 2147 2155 2260 2586 3390 4294 4310 5172 6441 6465 6780 8189 8588 8620 10735 12882 12930 16378 21470 24567 25764 25860 32205 32756 40945 42940 48703 49134 64410 81890 97406 98268 122835 128820 146109 163780 194812 243515 245670 292218 487030 491340 584436 730545 925357 974060 1461090 1850714 2776071 2922180 3701428 4626785 5552142 9253570 11104284 13880355 18507140 27760710 55521420
- Sum of all divisors σ(n): 165473280
- Sum of proper divisors (its aliquot sum) s(n): 109951860
- 55521420 is an abundant number, because the sum of its proper divisors (109951860) is greater than itself. Its abundance is 54430440
Bases of 55521420
- Binary: 110100111100110000100011002
- Hexadecimal: 0x34F308C
- Base-36: X20LO
Squares and roots of 55521420
- 55521420 squared (555214202) is 3082628078816400
- 55521420 cubed (555214203) is 171151888267758447288000
-
The
square root of 55521420 is 7451.2696904621 -
The
cube root of 55521420 is 381.4932472595
Scales and comparisons
How big is 55521420?- 55,521,420 seconds is equal to 1 year, 39 weeks, 5 days, 14 hours, 37 minutes.
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To count from 1 to 55,521,420 would take you about two 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 55521420 cubic inches would be around 31.8 feet tall.
Recreational maths with 55521420
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The information we have on file for 55521420 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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