30222720
30,222,720 is an even composite number composed of five prime numbers multiplied together.
30222720 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 30222720:
27 × 34 × 5 × 11 × 53
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 11 × 53)See below for interesting mathematical facts about the number 30222720 from the Numbermatics database.
Names of 30222720
- Cardinal: 30222720 can be written as Thirty million, two hundred twenty-two thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 3.022272 × 107
Factors of 30222720
Divisors of 30222720
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 27 30 32 33 36 40 44 45 48 53 54 55 60 64 66 72 80 81 88 90 96 99 106 108 110 120 128 132 135 144 159 160 162 165 176 180 192 198 212 216 220 240 264 265 270 288 297 318 320 324 330 352 360 384 396 405 424 432 440 477 480 495 528 530 540 576 583 594 636 640 648 660 704 720 792 795 810 848 864 880 891 954 960 990 1056 1060 1080 1152 1166 1188 1272 1296 1320 1408 1431 1440 1485 1584 1590 1620 1696 1728 1749 1760 1782 1908 1920 1980 2112 2120 2160 2332 2376 2385 2544 2592 2640 2862 2880 2915 2970 3168 3180 3240 3392 3456 3498 3520 3564 3816 3960 4224 4240 4293 4320 4455 4664 4752 4770 5088 5184 5247 5280 5724 5760 5830 5940 6336 6360 6480 6784 6996 7040 7128 7155 7632 7920 8480 8586 8640 8745 8910 9328 9504 9540 10176 10368 10494 10560 11448 11660 11880 12672 12720 12960 13992 14256 14310 15264 15741 15840 16960 17172 17280 17490 17820 18656 19008 19080 20352 20988 21120 21465 22896 23320 23760 25440 25920 26235 27984 28512 28620 30528 31482 31680 33920 34344 34980 35640 37312 38016 38160 41976 42930 45792 46640 47223 47520 50880 51840 52470 55968 57024 57240 61056 62964 63360 68688 69960 71280 74624 76320 78705 83952 85860 91584 93280 94446 95040 101760 104940 111936 114048 114480 125928 137376 139920 142560 152640 157410 167904 171720 183168 186560 188892 190080 209880 223872 228960 236115 251856 274752 279840 285120 305280 314820 335808 343440 373120 377784 419760 457920 472230 503712 549504 559680 570240 629640 671616 686880 755568 839520 915840 944460 1007424 1119360 1259280 1373760 1511136 1679040 1888920 2014848 2518560 2747520 3022272 3358080 3777840 5037120 6044544 7555680 10074240 15111360 30222720
- Sum of all divisors σ(n): 119964240
- Sum of proper divisors (its aliquot sum) s(n): 89741520
- 30222720 is an abundant number, because the sum of its proper divisors (89741520) is greater than itself. Its abundance is 59518800
Bases of 30222720
- Binary: 11100110100101001100000002
- Hexadecimal: 0x1CD2980
- Base-36: HZS00
Squares and roots of 30222720
- 30222720 squared (302227202) is 913412804198400
- 30222720 cubed (302227203) is 27605819425703067648000
-
The
square root of 30222720 is 5497.5194406205 -
The
cube root of 30222720 is 311.4902920143
Scales and comparisons
How big is 30222720?- 30,222,720 seconds is equal to 49 weeks, 6 days, 19 hours, 12 minutes.
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To count from 1 to 30,222,720 would take you about twenty-two 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 30222720 cubic inches would be around 26 feet tall.
Recreational maths with 30222720
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The information we have on file for 30222720 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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