30039930
30,039,930 is an even composite number composed of six prime numbers multiplied together.
30039930 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 30039930:
2 × 33 × 5 × 31 × 37 × 97
(2 × 3 × 3 × 3 × 5 × 31 × 37 × 97)See below for interesting mathematical facts about the number 30039930 from the Numbermatics database.
Names of 30039930
- Cardinal: 30039930 can be written as Thirty million, thirty-nine thousand, nine hundred thirty.
Scientific notation
- Scientific notation: 3.003993 × 107
Factors of 30039930
Divisors of 30039930
- Number of divisors d(n): 128
-
Complete list of divisors:
1 2 3 5 6 9 10 15 18 27 30 31 37 45 54 62 74 90 93 97 111 135 155 185 186 194 222 270 279 291 310 333 370 465 485 555 558 582 666 837 873 930 970 999 1110 1147 1395 1455 1665 1674 1746 1998 2294 2619 2790 2910 3007 3330 3441 3589 4185 4365 4995 5238 5735 6014 6882 7178 8370 8730 9021 9990 10323 10767 11470 13095 15035 17205 17945 18042 20646 21534 26190 27063 30070 30969 32301 34410 35890 45105 51615 53835 54126 61938 64602 81189 90210 96903 103230 107670 111259 135315 154845 161505 162378 193806 222518 270630 309690 323010 333777 405945 484515 556295 667554 811890 969030 1001331 1112590 1668885 2002662 3003993 3337770 5006655 6007986 10013310 15019965 30039930
- Sum of all divisors σ(n): 85800960
- Sum of proper divisors (its aliquot sum) s(n): 55761030
- 30039930 is an abundant number, because the sum of its proper divisors (55761030) is greater than itself. Its abundance is 25721100
Bases of 30039930
- Binary: 11100101001011111011110102
- Hexadecimal: 0x1CA5F7A
- Base-36: HVUYI
Squares and roots of 30039930
- 30039930 squared (300399302) is 902397394404900
- 30039930 cubed (300399303) is 27107954560105587657000
-
The
square root of 30039930 is 5480.8694565735 -
The
cube root of 30039930 is 310.8610470267
Scales and comparisons
How big is 30039930?- 30,039,930 seconds is equal to 49 weeks, 4 days, 16 hours, 25 minutes, 30 seconds.
-
To count from 1 to 30,039,930 would take you about twenty-two 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 30039930 cubic inches would be around 25.9 feet tall.
Recreational maths with 30039930
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The information we have on file for 30039930 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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