21422016
21,422,016 is an even composite number composed of five prime numbers multiplied together.
21422016 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred thirty-six divisors.
Prime factorization of 21422016:
26 × 33 × 72 × 11 × 23
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 7 × 7 × 11 × 23)See below for interesting mathematical facts about the number 21422016 from the Numbermatics database.
Names of 21422016
- Cardinal: 21422016 can be written as Twenty-one million, four hundred twenty-two thousand and sixteen.
Scientific notation
- Scientific notation: 2.1422016 × 107
Factors of 21422016
Divisors of 21422016
- Number of divisors d(n): 336
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Complete list of divisors:
1 2 3 4 6 7 8 9 11 12 14 16 18 21 22 23 24 27 28 32 33 36 42 44 46 48 49 54 56 63 64 66 69 72 77 84 88 92 96 98 99 108 112 126 132 138 144 147 154 161 168 176 184 189 192 196 198 207 216 224 231 252 253 264 276 288 294 297 308 322 336 352 368 378 392 396 414 432 441 448 462 483 504 506 528 539 552 576 588 594 616 621 644 672 693 704 736 756 759 784 792 828 864 882 924 966 1008 1012 1056 1078 1104 1127 1176 1188 1232 1242 1288 1323 1344 1386 1449 1472 1512 1518 1568 1584 1617 1656 1728 1764 1771 1848 1932 2016 2024 2079 2112 2156 2208 2254 2277 2352 2376 2464 2484 2576 2646 2772 2898 3024 3036 3136 3168 3234 3312 3381 3528 3542 3696 3864 4032 4048 4158 4312 4347 4416 4508 4554 4704 4752 4851 4928 4968 5152 5292 5313 5544 5796 6048 6072 6336 6468 6624 6762 6831 7056 7084 7392 7728 8096 8316 8624 8694 9016 9108 9408 9504 9702 9936 10143 10304 10584 10626 11088 11592 12096 12144 12397 12936 13248 13524 13662 14112 14168 14553 14784 15456 15939 16192 16632 17248 17388 18032 18216 19008 19404 19872 20286 21168 21252 22176 23184 24288 24794 25872 27048 27324 28224 28336 29106 30429 30912 31878 33264 34496 34776 36064 36432 37191 38808 39744 40572 42336 42504 44352 46368 47817 48576 49588 51744 54096 54648 56672 58212 60858 63756 66528 69552 72128 72864 74382 77616 81144 84672 85008 92736 95634 99176 103488 108192 109296 111573 113344 116424 121716 127512 133056 139104 145728 148764 155232 162288 170016 191268 198352 216384 218592 223146 232848 243432 255024 278208 297528 310464 324576 334719 340032 382536 396704 437184 446292 465696 486864 510048 595056 649152 669438 765072 793408 892584 931392 973728 1020096 1190112 1338876 1530144 1785168 1947456 2380224 2677752 3060288 3570336 5355504 7140672 10711008 21422016
- Sum of all divisors σ(n): 83393280
- Sum of proper divisors (its aliquot sum) s(n): 61971264
- 21422016 is an abundant number, because the sum of its proper divisors (61971264) is greater than itself. Its abundance is 40549248
Bases of 21422016
- Binary: 10100011011011111110000002
- Hexadecimal: 0x146DFC0
- Base-36: CR5C0
Squares and roots of 21422016
- 21422016 squared (214220162) is 458902769504256
- 21422016 cubed (214220163) is 9830622470764484100096
-
The
square root of 21422016 is 4628.3923774891 -
The
cube root of 21422016 is 277.7282854875
Scales and comparisons
How big is 21422016?- 21,422,016 seconds is equal to 35 weeks, 2 days, 22 hours, 33 minutes, 36 seconds.
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To count from 1 to 21,422,016 would take you about twenty-one 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 21422016 cubic inches would be around 23.1 feet tall.
Recreational maths with 21422016
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The information we have on file for 21422016 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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