20342400
20,342,400 is an even composite number composed of five prime numbers multiplied together.
20342400 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 20342400:
27 × 3 × 52 × 13 × 163
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 13 × 163)See below for interesting mathematical facts about the number 20342400 from the Numbermatics database.
Names of 20342400
- Cardinal: 20342400 can be written as Twenty million, three hundred forty-two thousand, four hundred.
Scientific notation
- Scientific notation: 2.03424 × 107
Factors of 20342400
Divisors of 20342400
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 13 15 16 20 24 25 26 30 32 39 40 48 50 52 60 64 65 75 78 80 96 100 104 120 128 130 150 156 160 163 192 195 200 208 240 260 300 312 320 325 326 384 390 400 416 480 489 520 600 624 640 650 652 780 800 815 832 960 975 978 1040 1200 1248 1300 1304 1560 1600 1630 1664 1920 1950 1956 2080 2119 2400 2445 2496 2600 2608 3120 3200 3260 3900 3912 4075 4160 4238 4800 4890 4992 5200 5216 6240 6357 6520 7800 7824 8150 8320 8476 9600 9780 10400 10432 10595 12225 12480 12714 13040 15600 15648 16300 16952 19560 20800 20864 21190 24450 24960 25428 26080 31200 31296 31785 32600 33904 39120 41600 42380 48900 50856 52160 52975 62400 62592 63570 65200 67808 78240 84760 97800 101712 104320 105950 124800 127140 130400 135616 156480 158925 169520 195600 203424 211900 254280 260800 271232 312960 317850 339040 391200 406848 423800 508560 521600 635700 678080 782400 813696 847600 1017120 1271400 1356160 1564800 1695200 2034240 2542800 3390400 4068480 5085600 6780800 10171200 20342400
- Sum of all divisors σ(n): 72599520
- Sum of proper divisors (its aliquot sum) s(n): 52257120
- 20342400 is an abundant number, because the sum of its proper divisors (52257120) is greater than itself. Its abundance is 31914720
Bases of 20342400
- Binary: 10011011001100110100000002
- Hexadecimal: 0x1366680
- Base-36: C40AO
Squares and roots of 20342400
- 20342400 squared (203424002) is 413813237760000
- 20342400 cubed (203424003) is 8417954407809024000000
-
The
square root of 20342400 is 4510.2549817055 -
The
cube root of 20342400 is 272.9820326569
Scales and comparisons
How big is 20342400?- 20,342,400 seconds is equal to 33 weeks, 4 days, 10 hours, 40 minutes.
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To count from 1 to 20,342,400 would take you about fifty 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 20342400 cubic inches would be around 22.7 feet tall.
Recreational maths with 20342400
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The information we have on file for 20342400 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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