428208621225
428,208,621,225 is an odd composite number composed of seven prime numbers multiplied together.
428208621225 is an odd composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 428208621225:
3 × 52 × 7 × 114 × 17 × 29 × 113
(3 × 5 × 5 × 7 × 11 × 11 × 11 × 11 × 17 × 29 × 113)See below for interesting mathematical facts about the number 428208621225 from the Numbermatics database.
Names of 428208621225
- Cardinal: 428208621225 can be written as Four hundred twenty-eight billion, two hundred eight million, six hundred twenty-one thousand, two hundred twenty-five.
Scientific notation
- Scientific notation: 4.28208621225 × 1011
Factors of 428208621225
Divisors of 428208621225
- Number of divisors d(n): 480
-
Complete list of divisors:
1 3 5 7 11 15 17 21 25 29 33 35 51 55 75 77 85 87 105 113 119 121 145 165 175 187 203 231 255 275 319 339 357 363 385 425 435 493 525 561 565 595 605 609 725 791 825 847 935 957 1015 1155 1243 1275 1309 1331 1479 1595 1695 1785 1815 1921 1925 2057 2175 2233 2373 2465 2541 2805 2825 2975 3025 3045 3277 3451 3509 3729 3927 3955 3993 4235 4675 4785 5075 5423 5763 5775 6171 6215 6545 6655 6699 7395 7975 8475 8701 8925 9075 9317 9605 9831 10285 10353 10527 11165 11865 12325 12705 13447 13673 14025 14399 14641 15225 16269 16385 17255 17545 18645 19635 19775 19965 21131 21175 22627 22939 23925 24563 26103 27115 27951 28815 30855 31075 32725 33275 33495 36047 36975 37961 38599 40341 41019 43197 43505 43923 46585 48025 49155 51425 51765 52635 55709 55825 59325 59653 63393 63525 67235 67881 68365 68817 71995 73205 73689 81345 81925 86275 87725 93225 95711 98175 99825 102487 105655 108141 113135 113883 114695 115797 122815 130515 135575 139755 144075 147917 150403 154275 158389 167127 167475 178959 180235 189805 192995 201705 205095 215985 217525 219615 232441 232925 245775 248897 252329 258825 263175 270193 278545 287133 298265 307461 316965 336175 339405 341825 344085 359975 366025 368445 389963 396517 406725 417571 424589 443751 451209 475167 478555 512435 528275 540705 565675 569415 573475 578985 612799 614075 652575 656183 697323 698775 739585 746691 752015 756987 791945 810579 835635 894795 901175 949025 964975 1008525 1025475 1052821 1079925 1098075 1162205 1169889 1189551 1244485 1252713 1261645 1273767 1350965 1392725 1435665 1491325 1537305 1584825 1627087 1654433 1697025 1720425 1742279 1838397 1842225 1949815 1968549 1982585 2087855 2122945 2218755 2256045 2375835 2392775 2556851 2562175 2703525 2775619 2847075 2894925 2972123 3063995 3158463 3280915 3486615 3697925 3733455 3760075 3784935 3959725 4052895 4178175 4289593 4361687 4473975 4593281 4881261 4963299 5226837 5264105 5811025 5849445 5947755 6222425 6263565 6308225 6368835 6740789 6754825 7178325 7218013 7670553 7686525 8135435 8272165 8326857 8711395 8916369 9191985 9749075 9842745 9912925 10439275 10614725 11093775 11280225 11581031 11879175 12784255 12868779 13085061 13779843 13878095 14860615 15319975 15792315 16404575 17433075 17897957 18667275 18924675 20222367 20264475 21447965 21654039 21808435 22966405 24406305 24816495 26134185 26320525 28125361 29247225 29738775 30531809 31317825 31844175 33703945 34743093 36090065 38352765 40677175 41360825 41634285 43556975 44581845 45959925 47185523 47978557 49213725 50526091 53693871 57905155 63921275 64343895 65425305 68899215 69390475 74148679 74303075 78961575 84376083 89489785 91595427 101111835 107239825 108270195 109042175 114832025 122031525 124082475 130670925 140626805 141556569 143935671 151578273 152659045 168519725 173715465 180450325 191763825 196877527 208171425 222446037 222909225 235927615 239892785 252630455 268469355 289525775 321719475 327126525 335849899 344496075 370743395 421880415 447448925 457977135 505559175 519040753 541350975 590632581 703134025 707782845 719678355 757891365 763295225 815635469 868577325 984387635 1007549697 1112230185 1179638075 1199463925 1263152275 1342346775 1557122259 1679249495 1853716975 2109402075 2289885675 2446906407 2595203765 2953162905 3538914225 3598391775 3789456825 4078177345 4921938175 5037748485 5561150925 5709448283 7785611295 8396247475 12234532035 12976018825 14765814525 17128344849 20390886725 25188742425 28547241415 38928056475 61172660175 85641724245 142736207075 428208621225
- Sum of all divisors σ(n): 983492409600
- Sum of proper divisors (its aliquot sum) s(n): 555283788375
- 428208621225 is an abundant number, because the sum of its proper divisors (555283788375) is greater than itself. Its abundance is 127075167150
Bases of 428208621225
- Binary: 1100011101100110011100100000110101010012
- Hexadecimal: 0x63B33906A9
- Base-36: 5GPSCUQX
Squares and roots of 428208621225
- 428208621225 squared (4282086212252) is 183362623291415520500625
- 428208621225 cubed (4282086212253) is 78517456103816111412138353000765625
-
The
square root of 428208621225 is 654376.5133506855 -
The
cube root of 428208621225 is 7537.3462954447
Scales and comparisons
How big is 428208621225?- 428,208,621,225 seconds is equal to 13,615 years, 36 weeks, 6 days, 7 hours, 13 minutes, 45 seconds.
-
To count from 1 to 428,208,621,225 would take you about twenty-seven thousand, two hundred thirty-one 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 428208621225 cubic inches would be around 628.1 feet tall.
Recreational maths with 428208621225
- 428208621225 backwards is 522126802824
- The number of decimal digits it has is: 12
- The sum of 428208621225's digits is 42
- More coming soon!
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