220321920
220,321,920 is an even composite number composed of six prime numbers multiplied together.
220321920 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 220321920:
27 × 3 × 5 × 7 × 132 × 97
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 7 × 13 × 13 × 97)See below for interesting mathematical facts about the number 220321920 from the Numbermatics database.
Names of 220321920
- Cardinal: 220321920 can be written as Two hundred twenty million, three hundred twenty-one thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 2.2032192 × 108
Factors of 220321920
Divisors of 220321920
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 13 14 15 16 20 21 24 26 28 30 32 35 39 40 42 48 52 56 60 64 65 70 78 80 84 91 96 97 104 105 112 120 128 130 140 156 160 168 169 182 192 194 195 208 210 224 240 260 273 280 291 312 320 336 338 364 384 388 390 416 420 448 455 480 485 507 520 546 560 582 624 640 672 676 679 728 776 780 832 840 845 896 910 960 970 1014 1040 1092 1120 1164 1183 1248 1261 1344 1352 1358 1365 1455 1456 1552 1560 1664 1680 1690 1820 1920 1940 2028 2037 2080 2184 2240 2328 2366 2496 2522 2535 2688 2704 2716 2730 2910 2912 3104 3120 3360 3380 3395 3549 3640 3783 3880 4056 4074 4160 4368 4480 4656 4732 4992 5044 5070 5408 5432 5460 5820 5824 5915 6208 6240 6305 6720 6760 6790 7098 7280 7566 7760 8112 8148 8320 8736 8827 9312 9464 10088 10140 10185 10816 10864 10920 11640 11648 11830 12416 12480 12610 13440 13520 13580 14196 14560 15132 15520 16224 16296 16393 17472 17654 17745 18624 18915 18928 20176 20280 20370 21632 21728 21840 23280 23660 24960 25220 26481 27040 27160 28392 29120 30264 31040 32448 32592 32786 34944 35308 35490 37248 37830 37856 40352 40560 40740 43456 43680 44135 46560 47320 49179 50440 52962 54080 54320 56784 58240 60528 62080 64896 65184 65572 70616 70980 75660 75712 80704 81120 81480 81965 86912 87360 88270 93120 94640 98358 100880 105924 108160 108640 113568 114751 121056 130368 131144 132405 141232 141960 151320 151424 161408 162240 162960 163930 174720 176540 186240 189280 196716 201760 211848 217280 227136 229502 242112 245895 260736 262288 264810 282464 283920 302640 324480 325920 327860 344253 353080 378560 393432 403520 423696 434560 454272 459004 484224 491790 524576 529620 564928 567840 573755 605280 651840 655720 688506 706160 757120 786864 807040 847392 918008 983580 1049152 1059240 1129856 1135680 1147510 1210560 1303680 1311440 1377012 1412320 1573728 1694784 1721265 1836016 1967160 2098304 2118480 2271360 2295020 2421120 2622880 2754024 2824640 3147456 3389568 3442530 3672032 3934320 4236960 4590040 5245760 5508048 5649280 6294912 6885060 7344064 7868640 8473920 9180080 10491520 11016096 13770120 14688128 15737280 16947840 18360160 22032192 27540240 31474560 36720320 44064384 55080480 73440640 110160960 220321920
- Sum of all divisors σ(n): 878048640
- Sum of proper divisors (its aliquot sum) s(n): 657726720
- 220321920 is an abundant number, because the sum of its proper divisors (657726720) is greater than itself. Its abundance is 437404800
Bases of 220321920
- Binary: 11010010000111011000100000002
- Hexadecimal: 0xD21D880
- Base-36: 3N69HC
Squares and roots of 220321920
- 220321920 squared (2203219202) is 48541748432486400
- 220321920 cubed (2203219203) is 10694811214802394021888000
-
The
square root of 220321920 is 14843.2449282493 -
The
cube root of 220321920 is 603.9753801933
Scales and comparisons
How big is 220321920?- 220,321,920 seconds is equal to 7 years, 2 days, 32 minutes.
-
To count from 1 to 220,321,920 would take you about ten 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 220321920 cubic inches would be around 50.3 feet tall.
Recreational maths with 220321920
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