2988930
2,988,930 is an even composite number composed of six prime numbers multiplied together.
2988930 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 2988930:
2 × 3 × 5 × 7 × 43 × 331
See below for interesting mathematical facts about the number 2988930 from the Numbermatics database.
Names of 2988930
- Cardinal: 2988930 can be written as Two million, nine hundred eighty-eight thousand, nine hundred thirty.
Scientific notation
- Scientific notation: 2.98893 × 106
Factors of 2988930
Divisors of 2988930
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 3 5 6 7 10 14 15 21 30 35 42 43 70 86 105 129 210 215 258 301 331 430 602 645 662 903 993 1290 1505 1655 1806 1986 2317 3010 3310 4515 4634 4965 6951 9030 9930 11585 13902 14233 23170 28466 34755 42699 69510 71165 85398 99631 142330 199262 213495 298893 426990 498155 597786 996310 1494465 2988930
- Sum of all divisors σ(n): 8414208
- Sum of proper divisors (its aliquot sum) s(n): 5425278
- 2988930 is an abundant number, because the sum of its proper divisors (5425278) is greater than itself. Its abundance is 2436348
Bases of 2988930
- Binary: 10110110011011100000102
- Hexadecimal: 0x2D9B82
- Base-36: 1S29U
Squares and roots of 2988930
- 2988930 squared (29889302) is 8933702544900
- 2988930 cubed (29889303) is 26702211547527957000
-
The
square root of 2988930 is 1728.8522204053 -
The
cube root of 2988930 is 144.0473416873
Scales and comparisons
How big is 2988930?- 2,988,930 seconds is equal to 4 weeks, 6 days, 14 hours, 15 minutes, 30 seconds.
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To count from 1 to 2,988,930 would take you about seven 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 2988930 cubic inches would be around 12 feet tall.
Recreational maths with 2988930
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The information we have on file for 2988930 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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