3994920
3,994,920 is an even composite number composed of four prime numbers multiplied together.
3994920 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred twelve divisors.
Prime factorization of 3994920:
23 × 36 × 5 × 137
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 137)See below for interesting mathematical facts about the number 3994920 from the Numbermatics database.
Names of 3994920
- Cardinal: 3994920 can be written as Three million, nine hundred ninety-four thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 3.99492 × 106
Factors of 3994920
Divisors of 3994920
- Number of divisors d(n): 112
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 18 20 24 27 30 36 40 45 54 60 72 81 90 108 120 135 137 162 180 216 243 270 274 324 360 405 411 486 540 548 648 685 729 810 822 972 1080 1096 1215 1233 1370 1458 1620 1644 1944 2055 2430 2466 2740 2916 3240 3288 3645 3699 4110 4860 4932 5480 5832 6165 7290 7398 8220 9720 9864 11097 12330 14580 14796 16440 18495 22194 24660 29160 29592 33291 36990 44388 49320 55485 66582 73980 88776 99873 110970 133164 147960 166455 199746 221940 266328 332910 399492 443880 499365 665820 798984 998730 1331640 1997460 3994920
- Sum of all divisors σ(n): 13575060
- Sum of proper divisors (its aliquot sum) s(n): 9580140
- 3994920 is an abundant number, because the sum of its proper divisors (9580140) is greater than itself. Its abundance is 5585220
Bases of 3994920
- Binary: 11110011110101001010002
- Hexadecimal: 0x3CF528
- Base-36: 2DMI0
Squares and roots of 3994920
- 3994920 squared (39949202) is 15959385806400
- 3994920 cubed (39949203) is 63756469545703488000
-
The
square root of 3994920 is 1998.7295965187 -
The
cube root of 3994920 is 158.6728767509
Scales and comparisons
How big is 3994920?- 3,994,920 seconds is equal to 6 weeks, 4 days, 5 hours, 42 minutes.
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To count from 1 to 3,994,920 would take you about nine 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 3994920 cubic inches would be around 13.2 feet tall.
Recreational maths with 3994920
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The information we have on file for 3994920 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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