21484008
21,484,008 is an even composite number composed of five prime numbers multiplied together.
21484008 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 21484008:
23 × 33 × 7 × 13 × 1093
(2 × 2 × 2 × 3 × 3 × 3 × 7 × 13 × 1093)See below for interesting mathematical facts about the number 21484008 from the Numbermatics database.
Names of 21484008
- Cardinal: 21484008 can be written as Twenty-one million, four hundred eighty-four thousand and eight.
Scientific notation
- Scientific notation: 2.1484008 × 107
Factors of 21484008
Divisors of 21484008
- Number of divisors d(n): 128
-
Complete list of divisors:
1 2 3 4 6 7 8 9 12 13 14 18 21 24 26 27 28 36 39 42 52 54 56 63 72 78 84 91 104 108 117 126 156 168 182 189 216 234 252 273 312 351 364 378 468 504 546 702 728 756 819 936 1092 1093 1404 1512 1638 2184 2186 2457 2808 3276 3279 4372 4914 6552 6558 7651 8744 9828 9837 13116 14209 15302 19656 19674 22953 26232 28418 29511 30604 39348 42627 45906 56836 59022 61208 68859 78696 85254 91812 99463 113672 118044 127881 137718 170508 183624 198926 206577 236088 255762 275436 298389 341016 383643 397852 413154 511524 550872 596778 767286 795704 826308 895167 1023048 1193556 1534572 1652616 1790334 2387112 2685501 3069144 3580668 5371002 7161336 10742004 21484008
- Sum of all divisors σ(n): 73516800
- Sum of proper divisors (its aliquot sum) s(n): 52032792
- 21484008 is an abundant number, because the sum of its proper divisors (52032792) is greater than itself. Its abundance is 30548784
Bases of 21484008
- Binary: 10100011111010001111010002
- Hexadecimal: 0x147D1E8
- Base-36: CSH60
Squares and roots of 21484008
- 21484008 squared (214840082) is 461562599744064
- 21484008 cubed (214840083) is 9916214585402268928512
-
The
square root of 21484008 is 4635.0844652497 -
The
cube root of 21484008 is 277.9959283775
Scales and comparisons
How big is 21484008?- 21,484,008 seconds is equal to 35 weeks, 3 days, 15 hours, 46 minutes, 48 seconds.
-
To count from 1 to 21,484,008 would take you about twenty-three hours!
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 21484008 cubic inches would be around 23.2 feet tall.
Recreational maths with 21484008
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The information we have on file for 21484008 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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