42384384
42,384,384 is an even composite number composed of four prime numbers multiplied together.
42384384 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two hundred twenty divisors.
Prime factorization of 42384384:
210 × 34 × 7 × 73
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 7 × 73)See below for interesting mathematical facts about the number 42384384 from the Numbermatics database.
Names of 42384384
- Cardinal: 42384384 can be written as Forty-two million, three hundred eighty-four thousand, three hundred eighty-four.
Scientific notation
- Scientific notation: 4.2384384 × 107
Factors of 42384384
Divisors of 42384384
- Number of divisors d(n): 220
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 54 56 63 64 72 73 81 84 96 108 112 126 128 144 146 162 168 189 192 216 219 224 252 256 288 292 324 336 378 384 432 438 448 504 511 512 567 576 584 648 657 672 756 768 864 876 896 1008 1022 1024 1134 1152 1168 1296 1314 1344 1512 1533 1536 1728 1752 1792 1971 2016 2044 2268 2304 2336 2592 2628 2688 3024 3066 3072 3456 3504 3584 3942 4032 4088 4536 4599 4608 4672 5184 5256 5376 5913 6048 6132 6912 7008 7168 7884 8064 8176 9072 9198 9216 9344 10368 10512 10752 11826 12096 12264 13797 13824 14016 15768 16128 16352 18144 18396 18688 20736 21024 21504 23652 24192 24528 27594 27648 28032 31536 32256 32704 36288 36792 37376 41391 41472 42048 47304 48384 49056 55188 56064 63072 64512 65408 72576 73584 74752 82782 82944 84096 94608 96768 98112 110376 112128 126144 130816 145152 147168 165564 168192 189216 193536 196224 220752 224256 252288 261632 290304 294336 331128 336384 378432 392448 441504 504576 523264 580608 588672 662256 672768 756864 784896 883008 1009152 1177344 1324512 1513728 1569792 1766016 2018304 2354688 2649024 3027456 3532032 4709376 5298048 6054912 7064064 10596096 14128128 21192192 42384384
- Sum of all divisors σ(n): 146630704
- Sum of proper divisors (its aliquot sum) s(n): 104246320
- 42384384 is an abundant number, because the sum of its proper divisors (104246320) is greater than itself. Its abundance is 61861936
Bases of 42384384
- Binary: 101000011010111100000000002
- Hexadecimal: 0x286BC00
- Base-36: P8G00
Squares and roots of 42384384
- 42384384 squared (423843842) is 1796436007059456
- 42384384 cubed (423843843) is 76140833554634693935104
-
The
square root of 42384384 is 6510.3290239435 -
The
cube root of 42384384 is 348.6598657113
Scales and comparisons
How big is 42384384?- 42,384,384 seconds is equal to 1 year, 18 weeks, 13 hours, 26 minutes, 24 seconds.
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To count from 1 to 42,384,384 would take you about two years!
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 42384384 cubic inches would be around 29.1 feet tall.
Recreational maths with 42384384
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