84425920
84,425,920 is an even composite number composed of four prime numbers multiplied together.
84425920 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of fifty-six divisors.
Prime factorization of 84425920:
26 × 5 × 193 × 1367
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 193 × 1367)See below for interesting mathematical facts about the number 84425920 from the Numbermatics database.
Names of 84425920
- Cardinal: 84425920 can be written as Eighty-four million, four hundred twenty-five thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 8.442592 × 107
Factors of 84425920
Divisors of 84425920
- Number of divisors d(n): 56
-
Complete list of divisors:
1 2 4 5 8 10 16 20 32 40 64 80 160 193 320 386 772 965 1367 1544 1930 2734 3088 3860 5468 6176 6835 7720 10936 12352 13670 15440 21872 27340 30880 43744 54680 61760 87488 109360 218720 263831 437440 527662 1055324 1319155 2110648 2638310 4221296 5276620 8442592 10553240 16885184 21106480 42212960 84425920
- Sum of all divisors σ(n): 202228704
- Sum of proper divisors (its aliquot sum) s(n): 117802784
- 84425920 is an abundant number, because the sum of its proper divisors (117802784) is greater than itself. Its abundance is 33376864
Bases of 84425920
- Binary: 1010000100000111100110000002
- Hexadecimal: 0x5083CC0
- Base-36: 1E9JGG
Squares and roots of 84425920
- 84425920 squared (844259202) is 7127735967846400
- 84425920 cubed (844259203) is 601765666602522738688000
-
The
square root of 84425920 is 9188.3578511071 -
The
cube root of 84425920 is 438.6908746825
Scales and comparisons
How big is 84425920?- 84,425,920 seconds is equal to 2 years, 35 weeks, 4 days, 3 hours, 38 minutes, 40 seconds.
-
To count from 1 to 84,425,920 would take you about four 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 84425920 cubic inches would be around 36.6 feet tall.
Recreational maths with 84425920
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The information we have on file for 84425920 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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