20028480
20,028,480 is an even composite number composed of five prime numbers multiplied together.
20028480 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twelve divisors.
Prime factorization of 20028480:
26 × 3 × 5 × 31 × 673
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 31 × 673)See below for interesting mathematical facts about the number 20028480 from the Numbermatics database.
Names of 20028480
- Cardinal: 20028480 can be written as Twenty million, twenty-eight thousand, four hundred eighty.
Scientific notation
- Scientific notation: 2.002848 × 107
Factors of 20028480
Divisors of 20028480
- Number of divisors d(n): 112
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 30 31 32 40 48 60 62 64 80 93 96 120 124 155 160 186 192 240 248 310 320 372 465 480 496 620 673 744 930 960 992 1240 1346 1488 1860 1984 2019 2480 2692 2976 3365 3720 4038 4960 5384 5952 6730 7440 8076 9920 10095 10768 13460 14880 16152 20190 20863 21536 26920 29760 32304 40380 41726 43072 53840 62589 64608 80760 83452 104315 107680 125178 129216 161520 166904 208630 215360 250356 312945 323040 333808 417260 500712 625890 646080 667616 834520 1001424 1251780 1335232 1669040 2002848 2503560 3338080 4005696 5007120 6676160 10014240 20028480
- Sum of all divisors σ(n): 65739264
- Sum of proper divisors (its aliquot sum) s(n): 45710784
- 20028480 is an abundant number, because the sum of its proper divisors (45710784) is greater than itself. Its abundance is 25682304
Bases of 20028480
- Binary: 10011000110011100010000002
- Hexadecimal: 0x1319C40
- Base-36: BXA2O
Squares and roots of 20028480
- 20028480 squared (200284802) is 401140011110400
- 20028480 cubed (200284803) is 8034224689724424192000
-
The
square root of 20028480 is 4475.3189830447 -
The
cube root of 20028480 is 271.5705449061
Scales and comparisons
How big is 20028480?- 20,028,480 seconds is equal to 33 weeks, 19 hours, 28 minutes.
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To count from 1 to 20,028,480 would take you about forty-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 20028480 cubic inches would be around 22.6 feet tall.
Recreational maths with 20028480
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The information we have on file for 20028480 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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