6690420
6,690,420 is an even composite number composed of six prime numbers multiplied together.
6690420 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 6690420:
22 × 32 × 5 × 11 × 31 × 109
(2 × 2 × 3 × 3 × 5 × 11 × 31 × 109)See below for interesting mathematical facts about the number 6690420 from the Numbermatics database.
Names of 6690420
- Cardinal: 6690420 can be written as Six million, six hundred ninety thousand, four hundred twenty.
Scientific notation
- Scientific notation: 6.69042 × 106
Factors of 6690420
Divisors of 6690420
- Number of divisors d(n): 144
-
Complete list of divisors:
1 2 3 4 5 6 9 10 11 12 15 18 20 22 30 31 33 36 44 45 55 60 62 66 90 93 99 109 110 124 132 155 165 180 186 198 218 220 279 310 327 330 341 372 396 436 465 495 545 558 620 654 660 682 930 981 990 1023 1090 1116 1199 1308 1364 1395 1635 1705 1860 1962 1980 2046 2180 2398 2790 3069 3270 3379 3410 3597 3924 4092 4796 4905 5115 5580 5995 6138 6540 6758 6820 7194 9810 10137 10230 10791 11990 12276 13516 14388 15345 16895 17985 19620 20274 20460 21582 23980 30411 30690 33790 35970 37169 40548 43164 50685 53955 60822 61380 67580 71940 74338 101370 107910 111507 121644 148676 152055 185845 202740 215820 223014 304110 334521 371690 446028 557535 608220 669042 743380 1115070 1338084 1672605 2230140 3345210 6690420
- Sum of all divisors σ(n): 23063040
- Sum of proper divisors (its aliquot sum) s(n): 16372620
- 6690420 is an abundant number, because the sum of its proper divisors (16372620) is greater than itself. Its abundance is 9682200
Bases of 6690420
- Binary: 110011000010110011101002
- Hexadecimal: 0x661674
- Base-36: 3ZED0
Squares and roots of 6690420
- 6690420 squared (66904202) is 44761719776400
- 6690420 cubed (66904203) is 299474705226422088000
-
The
square root of 6690420 is 2586.5846206921 -
The
cube root of 6690420 is 188.4304682491
Scales and comparisons
How big is 6690420?- 6,690,420 seconds is equal to 11 weeks, 10 hours, 27 minutes.
-
To count from 1 to 6,690,420 would take you about sixteen 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 6690420 cubic inches would be around 15.7 feet tall.
Recreational maths with 6690420
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The information we have on file for 6690420 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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