6426920
6,426,920 is an even composite number composed of five prime numbers multiplied together.
6426920 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 6426920:
23 × 5 × 31 × 71 × 73
(2 × 2 × 2 × 5 × 31 × 71 × 73)See below for interesting mathematical facts about the number 6426920 from the Numbermatics database.
Names of 6426920
- Cardinal: 6426920 can be written as Six million, four hundred twenty-six thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 6.42692 × 106
Factors of 6426920
Divisors of 6426920
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 4 5 8 10 20 31 40 62 71 73 124 142 146 155 248 284 292 310 355 365 568 584 620 710 730 1240 1420 1460 2201 2263 2840 2920 4402 4526 5183 8804 9052 10366 11005 11315 17608 18104 20732 22010 22630 25915 41464 44020 45260 51830 88040 90520 103660 160673 207320 321346 642692 803365 1285384 1606730 3213460 6426920
- Sum of all divisors σ(n): 15344640
- Sum of proper divisors (its aliquot sum) s(n): 8917720
- 6426920 is an abundant number, because the sum of its proper divisors (8917720) is greater than itself. Its abundance is 2490800
Bases of 6426920
- Binary: 110001000010001001010002
- Hexadecimal: 0x621128
- Base-36: 3TR1K
Squares and roots of 6426920
- 6426920 squared (64269202) is 41305300686400
- 6426920 cubed (64269203) is 265465863087437888000
-
The
square root of 6426920 is 2535.1370771617 -
The
cube root of 6426920 is 185.9235049843
Scales and comparisons
How big is 6426920?- 6,426,920 seconds is equal to 10 weeks, 4 days, 9 hours, 15 minutes, 20 seconds.
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To count from 1 to 6,426,920 would take you about fifteen 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 6426920 cubic inches would be around 15.5 feet tall.
Recreational maths with 6426920
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The information we have on file for 6426920 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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