221055120
221,055,120 is an even composite number composed of seven prime numbers multiplied together.
221055120 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 221055120:
24 × 32 × 5 × 11 × 13 × 19 × 113
(2 × 2 × 2 × 2 × 3 × 3 × 5 × 11 × 13 × 19 × 113)See below for interesting mathematical facts about the number 221055120 from the Numbermatics database.
Names of 221055120
- Cardinal: 221055120 can be written as Two hundred twenty-one million, fifty-five thousand, one hundred twenty.
Scientific notation
- Scientific notation: 2.2105512 × 108
Factors of 221055120
Divisors of 221055120
- Number of divisors d(n): 480
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 11 12 13 15 16 18 19 20 22 24 26 30 33 36 38 39 40 44 45 48 52 55 57 60 65 66 72 76 78 80 88 90 95 99 104 110 113 114 117 120 130 132 143 144 152 156 165 171 176 180 190 195 198 208 209 220 226 228 234 240 247 260 264 285 286 304 312 330 339 342 360 380 390 396 418 429 440 452 456 468 494 495 520 528 565 570 572 585 624 627 660 678 684 715 720 741 760 780 792 836 855 858 880 904 912 936 988 990 1017 1040 1045 1130 1140 1144 1170 1235 1243 1254 1287 1320 1356 1368 1430 1469 1482 1520 1560 1584 1672 1695 1710 1716 1808 1872 1881 1976 1980 2034 2090 2145 2147 2223 2260 2280 2288 2340 2470 2486 2508 2574 2640 2712 2717 2736 2860 2938 2964 3120 3135 3344 3390 3420 3432 3705 3729 3762 3952 3960 4068 4180 4290 4294 4407 4446 4520 4560 4680 4940 4972 5016 5085 5148 5424 5434 5720 5876 5928 6215 6270 6435 6441 6780 6840 6864 7345 7410 7458 7524 7920 8136 8151 8360 8580 8588 8814 8892 9040 9360 9405 9880 9944 10032 10170 10296 10735 10868 11115 11187 11440 11752 11856 12430 12540 12870 12882 13221 13560 13585 13680 14690 14820 14916 15048 16159 16272 16302 16720 17160 17176 17628 17784 18645 18810 19323 19760 19888 20340 20592 21470 21736 22035 22230 22374 23504 23617 24453 24860 25080 25740 25764 26442 27120 27170 27911 29380 29640 29832 30096 32205 32318 32604 34320 34352 35256 35568 37290 37620 38646 40680 40755 42940 43472 44070 44460 44748 47234 48477 48906 49720 50160 51480 51528 52884 54340 55822 55935 58760 59280 59664 64410 64636 65208 66105 70512 70851 74580 75240 77292 80795 81360 81510 83733 85880 88140 88920 89496 94468 96615 96954 97812 99440 102960 103056 105768 108680 111644 111870 117520 118085 122265 128820 129272 130416 132210 139555 141702 145431 149160 150480 154584 161590 163020 167466 171760 176280 177840 178992 188936 193230 193908 195624 211536 212553 217360 223288 223740 236170 242385 244530 251199 257640 258544 264420 279110 283404 290862 298320 307021 309168 323180 326040 334932 352560 354255 377872 386460 387816 391248 418665 425106 446576 447480 472340 484770 489060 502398 515280 528840 558220 566808 581724 614042 646360 652080 669864 708510 727155 772920 775632 837330 850212 894960 921063 944680 969540 978120 1004796 1057680 1062765 1116440 1133616 1163448 1228084 1255995 1292720 1339728 1417020 1454310 1535105 1545840 1674660 1700424 1842126 1889360 1939080 1956240 2009592 2125530 2232880 2326896 2456168 2511990 2763189 2834040 2908620 3070210 3349320 3400848 3684252 3878160 4019184 4251060 4605315 4912336 5023980 5526378 5668080 5817240 6140420 6698640 7368504 8502120 9210630 10047960 11052756 11634480 12280840 13815945 14737008 17004240 18421260 20095920 22105512 24561680 27631890 36842520 44211024 55263780 73685040 110527560 221055120
- Sum of all divisors σ(n): 926190720
- Sum of proper divisors (its aliquot sum) s(n): 705135600
- 221055120 is an abundant number, because the sum of its proper divisors (705135600) is greater than itself. Its abundance is 484080480
Bases of 221055120
- Binary: 11010010110100001000100100002
- Hexadecimal: 0xD2D0890
- Base-36: 3NLZ80
Squares and roots of 221055120
- 221055120 squared (2210551202) is 48865366078214400
- 221055120 cubed (2210551203) is 10801939362263613577728000
-
The
square root of 221055120 is 14867.9225179579 -
The
cube root of 221055120 is 604.6446197383
Scales and comparisons
How big is 221055120?- 221,055,120 seconds is equal to 7 years, 1 week, 3 days, 12 hours, 12 minutes.
-
To count from 1 to 221,055,120 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 221055120 cubic inches would be around 50.4 feet tall.
Recreational maths with 221055120
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