6390930
6,390,930 is an even composite number composed of six prime numbers multiplied together.
6390930 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 6390930:
2 × 3 × 5 × 7 × 13 × 2341
See below for interesting mathematical facts about the number 6390930 from the Numbermatics database.
Names of 6390930
- Cardinal: 6390930 can be written as Six million, three hundred ninety thousand, nine hundred thirty.
Scientific notation
- Scientific notation: 6.39093 × 106
Factors of 6390930
Divisors of 6390930
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 3 5 6 7 10 13 14 15 21 26 30 35 39 42 65 70 78 91 105 130 182 195 210 273 390 455 546 910 1365 2341 2730 4682 7023 11705 14046 16387 23410 30433 32774 35115 49161 60866 70230 81935 91299 98322 152165 163870 182598 213031 245805 304330 426062 456495 491610 639093 912990 1065155 1278186 2130310 3195465 6390930
- Sum of all divisors σ(n): 18885888
- Sum of proper divisors (its aliquot sum) s(n): 12494958
- 6390930 is an abundant number, because the sum of its proper divisors (12494958) is greater than itself. Its abundance is 6104028
Bases of 6390930
- Binary: 110000110000100100100102
- Hexadecimal: 0x618492
- Base-36: 3SZ9U
Squares and roots of 6390930
- 6390930 squared (63909302) is 40843986264900
- 6390930 cubed (63909303) is 261031057139937357000
-
The
square root of 6390930 is 2528.0288764173 -
The
cube root of 6390930 is 185.5758051907
Scales and comparisons
How big is 6390930?- 6,390,930 seconds is equal to 10 weeks, 3 days, 23 hours, 15 minutes, 30 seconds.
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To count from 1 to 6,390,930 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 6390930 cubic inches would be around 15.5 feet tall.
Recreational maths with 6390930
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The information we have on file for 6390930 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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