21241120320
21,241,120,320 is an even composite number composed of six prime numbers multiplied together.
21241120320 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred forty-eight divisors.
Prime factorization of 21241120320:
26 × 33 × 5 × 7 × 157 × 2237
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 7 × 157 × 2237)See below for interesting mathematical facts about the number 21241120320 from the Numbermatics database.
Names of 21241120320
- Cardinal: 21241120320 can be written as Twenty-one billion, two hundred forty-one million, one hundred twenty thousand, three hundred twenty.
Scientific notation
- Scientific notation: 2.124112032 × 1010
Factors of 21241120320
Divisors of 21241120320
- Number of divisors d(n): 448
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Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 30 32 35 36 40 42 45 48 54 56 60 63 64 70 72 80 84 90 96 105 108 112 120 126 135 140 144 157 160 168 180 189 192 210 216 224 240 252 270 280 288 314 315 320 336 360 378 420 432 448 471 480 504 540 560 576 628 630 672 720 756 785 840 864 942 945 960 1008 1080 1099 1120 1256 1260 1344 1413 1440 1512 1570 1680 1728 1884 1890 2016 2160 2198 2237 2240 2355 2512 2520 2826 2880 3024 3140 3297 3360 3768 3780 4032 4239 4320 4396 4474 4710 5024 5040 5495 5652 6048 6280 6594 6711 6720 7065 7536 7560 8478 8640 8792 8948 9420 9891 10048 10080 10990 11185 11304 12096 12560 13188 13422 14130 15072 15120 15659 16485 16956 17584 17896 18840 19782 20133 20160 21195 21980 22370 22608 25120 26376 26844 28260 29673 30144 30240 31318 32970 33555 33912 35168 35792 37680 39564 40266 42390 43960 44740 45216 46977 49455 50240 52752 53688 56520 59346 60399 60480 62636 65940 67110 67824 70336 71584 75360 78295 79128 80532 84780 87920 89480 90432 93954 98910 100665 105504 107376 113040 118692 120798 125272 131880 134220 135648 140931 143168 148365 150720 156590 158256 161064 169560 175840 178960 187908 197820 201330 211008 214752 226080 234885 237384 241596 250544 263760 268440 271296 281862 296730 301995 313180 316512 322128 339120 351209 351680 357920 375816 395640 402660 422793 429504 452160 469770 474768 483192 501088 527520 536880 563724 593460 603990 626360 633024 644256 678240 702418 704655 715840 751632 791280 805320 845586 939540 949536 966384 1002176 1053627 1055040 1073760 1127448 1186920 1207980 1252720 1288512 1356480 1404836 1409310 1503264 1582560 1610640 1691172 1756045 1879080 1899072 1932768 2107254 2113965 2147520 2254896 2373840 2415960 2458463 2505440 2809672 2818620 3006528 3160881 3165120 3221280 3382344 3512090 3758160 3865536 4214508 4227930 4509792 4747680 4831920 4916926 5010880 5268135 5619344 5637240 6321762 6442560 6764688 7024180 7375389 7516320 8429016 8455860 9019584 9482643 9495360 9663840 9833852 10536270 11238688 11274480 12292315 12643524 13529376 14048360 14750778 15032640 15804405 16858032 16911720 18965286 19327680 19667704 21072540 22126167 22477376 22548960 24584630 25287048 27058752 28096720 29501556 31608810 33716064 33823440 36876945 37930572 39335408 42145080 44252334 45097920 47413215 49169260 50574096 56193440 59003112 63217620 66378501 67432128 67646880 73753890 75861144 78670816 84290160 88504668 94826430 98338520 101148192 110630835 112386880 118006224 126435240 132757002 135293760 147507780 151722288 157341632 168580320 177009336 189652860 196677040 202296384 221261670 236012448 252870480 265514004 295015560 303444576 331892505 337160640 354018672 379305720 393354080 442523340 472024896 505740960 531028008 590031120 606889152 663785010 708037344 758611440 786708160 885046680 1011481920 1062056016 1180062240 1327570020 1416074688 1517222880 1770093360 2124112032 2360124480 2655140040 3034445760 3540186720 4248224064 5310280080 7080373440 10620560160 21241120320
- Sum of all divisors σ(n): 86222799360
- Sum of proper divisors (its aliquot sum) s(n): 64981679040
- 21241120320 is an abundant number, because the sum of its proper divisors (64981679040) is greater than itself. Its abundance is 43740558720
Bases of 21241120320
- Binary: 100111100100001000111000110010000002
- Hexadecimal: 0x4F211C640
- Base-36: 9RAEXC0
Squares and roots of 21241120320
- 21241120320 squared (212411203202) is 451185192448716902400
- 21241120320 cubed (212411203203) is 9583678959405551153496096768000
-
The
square root of 21241120320 is 145743.3371375859 -
The
cube root of 21241120320 is 2769.4432676251
Scales and comparisons
How big is 21241120320?- 21,241,120,320 seconds is equal to 675 years, 20 weeks, 6 days, 7 hours, 12 minutes.
-
To count from 1 to 21,241,120,320 would take you about one thousand, three hundred fifty years!
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 21241120320 cubic inches would be around 230.8 feet tall.
Recreational maths with 21241120320
- 21241120320 backwards is 02302114212
- 21241120320 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21241120320's digits is 18
- More coming soon!
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The information we have on file for 21241120320 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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