21534084
21,534,084 is an even composite number composed of six prime numbers multiplied together.
21534084 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 21534084:
22 × 32 × 11 × 13 × 47 × 89
(2 × 2 × 3 × 3 × 11 × 13 × 47 × 89)See below for interesting mathematical facts about the number 21534084 from the Numbermatics database.
Names of 21534084
- Cardinal: 21534084 can be written as Twenty-one million, five hundred thirty-four thousand and eighty-four.
Scientific notation
- Scientific notation: 2.1534084 × 107
Factors of 21534084
Divisors of 21534084
- Number of divisors d(n): 144
-
Complete list of divisors:
1 2 3 4 6 9 11 12 13 18 22 26 33 36 39 44 47 52 66 78 89 94 99 117 132 141 143 156 178 188 198 234 267 282 286 356 396 423 429 468 517 534 564 572 611 801 846 858 979 1034 1068 1157 1222 1287 1551 1602 1692 1716 1833 1958 2068 2314 2444 2574 2937 3102 3204 3471 3666 3916 4183 4628 4653 5148 5499 5874 6204 6721 6942 7332 8366 8811 9306 10413 10998 11748 12549 12727 13442 13884 16732 17622 18612 20163 20826 21996 25098 25454 26884 35244 37647 38181 40326 41652 46013 50196 50908 54379 60489 75294 76362 80652 92026 108758 114543 120978 138039 150588 152724 163137 184052 217516 229086 241956 276078 326274 414117 458172 489411 552156 598169 652548 828234 978822 1196338 1656468 1794507 1957644 2392676 3589014 5383521 7178028 10767042 21534084
- Sum of all divisors σ(n): 66044160
- Sum of proper divisors (its aliquot sum) s(n): 44510076
- 21534084 is an abundant number, because the sum of its proper divisors (44510076) is greater than itself. Its abundance is 22975992
Bases of 21534084
- Binary: 10100100010010101100001002
- Hexadecimal: 0x1489584
- Base-36: CTJT0
Squares and roots of 21534084
- 21534084 squared (215340842) is 463716773719056
- 21534084 cubed (215340843) is 9985715957475144304704
-
The
square root of 21534084 is 4640.4831644991 -
The
cube root of 21534084 is 278.2117497181
Scales and comparisons
How big is 21534084?- 21,534,084 seconds is equal to 35 weeks, 4 days, 5 hours, 41 minutes, 24 seconds.
-
To count from 1 to 21,534,084 would take you about two days!
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 21534084 cubic inches would be around 23.2 feet tall.
Recreational maths with 21534084
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The information we have on file for 21534084 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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