20423040
20,423,040 is an even composite number composed of five prime numbers multiplied together.
20423040 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 20423040:
27 × 3 × 5 × 11 × 967
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 11 × 967)See below for interesting mathematical facts about the number 20423040 from the Numbermatics database.
Names of 20423040
- Cardinal: 20423040 can be written as Twenty million, four hundred twenty-three thousand and forty.
Scientific notation
- Scientific notation: 2.042304 × 107
Factors of 20423040
Divisors of 20423040
- Number of divisors d(n): 128
-
Complete list of divisors:
1 2 3 4 5 6 8 10 11 12 15 16 20 22 24 30 32 33 40 44 48 55 60 64 66 80 88 96 110 120 128 132 160 165 176 192 220 240 264 320 330 352 384 440 480 528 640 660 704 880 960 967 1056 1320 1408 1760 1920 1934 2112 2640 2901 3520 3868 4224 4835 5280 5802 7040 7736 9670 10560 10637 11604 14505 15472 19340 21120 21274 23208 29010 30944 31911 38680 42548 46416 53185 58020 61888 63822 77360 85096 92832 106370 116040 123776 127644 154720 159555 170192 185664 212740 232080 255288 309440 319110 340384 371328 425480 464160 510576 618880 638220 680768 850960 928320 1021152 1276440 1361536 1701920 1856640 2042304 2552880 3403840 4084608 5105760 6807680 10211520 20423040
- Sum of all divisors σ(n): 71089920
- Sum of proper divisors (its aliquot sum) s(n): 50666880
- 20423040 is an abundant number, because the sum of its proper divisors (50666880) is greater than itself. Its abundance is 30243840
Bases of 20423040
- Binary: 10011011110100001100000002
- Hexadecimal: 0x137A180
- Base-36: C5QIO
Squares and roots of 20423040
- 20423040 squared (204230402) is 417100562841600
- 20423040 cubed (204230403) is 8518461478936510464000
-
The
square root of 20423040 is 4519.1857673701 -
The
cube root of 20423040 is 273.3422695207
Scales and comparisons
How big is 20423040?- 20,423,040 seconds is equal to 33 weeks, 5 days, 9 hours, 4 minutes.
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To count from 1 to 20,423,040 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 20423040 cubic inches would be around 22.8 feet tall.
Recreational maths with 20423040
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"Number 20423040 - Facts about the integer". Numbermatics.com. 2024. Web. 15 May 2024.
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The information we have on file for 20423040 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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