12420212220
12,420,212,220 is an even composite number composed of six prime numbers multiplied together.
12420212220 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of five hundred seventy-six divisors.
Prime factorization of 12420212220:
22 × 33 × 5 × 133 × 192 × 29
(2 × 2 × 3 × 3 × 3 × 5 × 13 × 13 × 13 × 19 × 19 × 29)See below for interesting mathematical facts about the number 12420212220 from the Numbermatics database.
Names of 12420212220
- Cardinal: 12420212220 can be written as Twelve billion, four hundred twenty million, two hundred twelve thousand, two hundred twenty.
Scientific notation
- Scientific notation: 1.242021222 × 1010
Factors of 12420212220
Divisors of 12420212220
- Number of divisors d(n): 576
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Complete list of divisors:
1 2 3 4 5 6 9 10 12 13 15 18 19 20 26 27 29 30 36 38 39 45 52 54 57 58 60 65 76 78 87 90 95 108 114 116 117 130 135 145 156 169 171 174 180 190 195 228 234 247 260 261 270 285 290 338 342 348 351 361 377 380 390 435 468 494 507 513 522 540 551 570 580 585 676 684 702 722 741 754 780 783 845 855 870 988 1014 1026 1044 1083 1102 1131 1140 1170 1235 1305 1404 1444 1482 1508 1521 1566 1653 1690 1710 1740 1755 1805 1885 2028 2052 2166 2197 2204 2223 2262 2340 2470 2535 2565 2610 2755 2964 3042 3132 3211 3249 3306 3380 3393 3420 3510 3610 3705 3770 3915 4332 4394 4446 4524 4563 4693 4901 4940 4959 5070 5130 5220 5415 5510 5655 6084 6422 6498 6591 6612 6669 6786 7020 7163 7220 7410 7540 7605 7830 8265 8788 8892 9126 9386 9633 9747 9802 9918 10140 10179 10260 10469 10830 10985 11020 11115 11310 12844 12996 13182 13338 13572 14079 14326 14703 14820 14877 15210 15660 16055 16245 16530 16965 18252 18772 19266 19494 19604 19773 19836 20358 20938 21489 21660 21970 22230 22620 22815 23465 24505 24795 26364 26676 28158 28652 28899 29406 29754 30420 31407 32110 32490 32955 33060 33345 33930 35815 38532 38988 39546 40716 41743 41876 42237 42978 43940 44109 44460 45630 46930 48165 48735 49010 49590 50895 52345 56316 57798 58812 59319 59508 61009 62814 63713 64220 64467 64980 65910 66690 67860 70395 71630 73515 74385 79092 83486 84474 85956 86697 88218 91260 93119 93860 94221 96330 97470 98020 98865 99180 101790 104690 107445 115596 118638 122018 125229 125628 126711 127426 128934 131820 132327 133380 136097 140790 143260 144495 147030 148770 157035 166972 168948 173394 176436 183027 186238 188442 191139 192660 193401 194940 197730 203580 208715 209380 211185 214890 220545 237276 244036 250458 253422 254852 257868 264654 272194 279357 281580 282663 288990 294060 296595 297540 305045 314070 318565 322335 346788 366054 372476 375687 376884 382278 386802 395460 408291 417430 422370 429780 433485 441090 465595 471105 500916 506844 529308 544388 549081 558714 565326 573417 577980 593190 610090 626145 628140 633555 637130 644670 661635 680485 732108 751374 764556 773604 793117 816582 834860 838071 844740 866970 882180 915135 931190 942210 955695 967005 1098162 1117428 1127061 1130652 1146834 1186380 1210547 1220180 1224873 1252290 1267110 1274260 1289340 1323270 1360970 1396785 1413315 1502748 1586234 1633164 1647243 1676142 1720251 1733940 1769261 1830270 1862380 1878435 1884420 1911390 1934010 2041455 2196324 2254122 2293668 2379351 2421094 2449746 2504580 2514213 2534220 2646540 2721940 2745405 2793570 2826630 2867085 3172468 3294486 3352284 3440502 3538522 3631641 3660540 3674619 3756870 3822780 3868020 3965585 4082910 4190355 4508244 4758702 4842188 4899492 5028426 5307783 5490810 5587140 5635305 5653260 5734170 6052735 6124365 6588972 6881004 7077044 7138053 7263282 7349238 7513740 7931170 8165820 8236215 8380710 8601255 8846305 9517404 10056852 10615566 10894923 10981620 11270610 11468340 11896755 12105470 12248730 12571065 14276106 14526564 14698476 15862340 15923349 16472430 16761420 17202510 17692610 18158205 18373095 21231132 21414159 21789846 22541220 23000393 23793510 24210940 24497460 25142130 26538915 28552212 31846698 32684769 32944860 34405020 35385220 35690265 36316410 36746190 42828318 43579692 46000786 47587020 47770047 50284260 53077830 54474615 63693396 65369538 69001179 71380530 72632820 73492380 79616745 85656636 92001572 95540094 106155660 107070795 108949230 115001965 130739076 138002358 142761060 159233490 163423845 191080188 207003537 214141590 217898460 230003930 238850235 276004716 318466980 326847690 345005895 414007074 428283180 460007860 477700470 621010611 653695380 690011790 828014148 955400940 1035017685 1242021222 1380023580 2070035370 2484042444 3105053055 4140070740 6210106110 12420212220
- Sum of all divisors σ(n): 45701712000
- Sum of proper divisors (its aliquot sum) s(n): 33281499780
- 12420212220 is an abundant number, because the sum of its proper divisors (33281499780) is greater than itself. Its abundance is 20861287560
Bases of 12420212220
- Binary: 10111001000100110101100101111111002
- Hexadecimal: 0x2E44D65FC
- Base-36: 5PEO930
Squares and roots of 12420212220
- 12420212220 squared (124202122202) is 154261671589837328400
- 12420212220 cubed (124202122203) is 1915962698557724414005833048000
-
The
square root of 12420212220 is 111446.0058503671 -
The
cube root of 12420212220 is 2315.8459789115
Scales and comparisons
How big is 12420212220?- 12,420,212,220 seconds is equal to 394 years, 48 weeks, 10 hours, 57 minutes.
-
To count from 1 to 12,420,212,220 would take you about seven hundred eighty-nine 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 12420212220 cubic inches would be around 193 feet tall.
Recreational maths with 12420212220
- 12420212220 backwards is 02221202421
- 12420212220 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 12420212220's digits is 18
- More coming soon!
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