855089664
855,089,664 is an even composite number composed of six prime numbers multiplied together.
855089664 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 855089664:
29 × 3 × 11 × 13 × 17 × 229
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 11 × 13 × 17 × 229)See below for interesting mathematical facts about the number 855089664 from the Numbermatics database.
Names of 855089664
- Cardinal: 855089664 can be written as Eight hundred fifty-five million, eighty-nine thousand, six hundred sixty-four.
Scientific notation
- Scientific notation: 8.55089664 × 108
Factors of 855089664
Divisors of 855089664
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 4 6 8 11 12 13 16 17 22 24 26 32 33 34 39 44 48 51 52 64 66 68 78 88 96 102 104 128 132 136 143 156 176 187 192 204 208 221 229 256 264 272 286 312 352 374 384 408 416 429 442 458 512 528 544 561 572 624 663 687 704 748 768 816 832 858 884 916 1056 1088 1122 1144 1248 1326 1374 1408 1496 1536 1632 1664 1716 1768 1832 2112 2176 2244 2288 2431 2496 2519 2652 2748 2816 2977 2992 3264 3328 3432 3536 3664 3893 4224 4352 4488 4576 4862 4992 5038 5304 5496 5632 5954 5984 6528 6656 6864 7072 7293 7328 7557 7786 8448 8704 8931 8976 9152 9724 9984 10076 10608 10992 11679 11908 11968 13056 13728 14144 14586 14656 15114 15572 16896 17862 17952 18304 19448 19968 20152 21216 21984 23358 23816 23936 26112 27456 28288 29172 29312 30228 31144 32747 35724 35904 36608 38896 40304 42432 42823 43968 46716 47632 47872 50609 54912 56576 58344 58624 60456 62288 65494 71448 71808 73216 77792 80608 84864 85646 87936 93432 95264 95744 98241 101218 109824 113152 116688 117248 120912 124576 128469 130988 142896 143616 151827 155584 161216 169728 171292 175872 186864 190528 196482 202436 219648 233376 241824 249152 256938 261976 285792 287232 303654 311168 322432 339456 342584 351744 373728 381056 392964 404872 466752 483648 498304 513876 523952 556699 571584 607308 622336 644864 685168 747456 762112 785928 809744 933504 967296 996608 1027752 1047904 1113398 1143168 1214616 1244672 1289728 1370336 1494912 1524224 1571856 1619488 1670097 1867008 1934592 1993216 2055504 2095808 2226796 2286336 2429232 2740672 2989824 3143712 3238976 3340194 3734016 3869184 4111008 4191616 4453592 4572672 4858464 5481344 5979648 6287424 6477952 6680388 8222016 8383232 8907184 9716928 10962688 12574848 12955904 13360776 16444032 16766464 17814368 19433856 21925376 25149696 25911808 26721552 32888064 35628736 38867712 50299392 53443104 65776128 71257472 77735424 106886208 142514944 213772416 285029888 427544832 855089664
- Sum of all divisors σ(n): 2846067840
- Sum of proper divisors (its aliquot sum) s(n): 1990978176
- 855089664 is an abundant number, because the sum of its proper divisors (1990978176) is greater than itself. Its abundance is 1135888512
Bases of 855089664
- Binary: 1100101111011110100010000000002
- Hexadecimal: 0x32F7A200
- Base-36: E53JEO
Squares and roots of 855089664
- 855089664 squared (8550896642) is 731178333479632896
- 855089664 cubed (8550896643) is 625223035499179243883986944
-
The
square root of 855089664 is 29241.9162162811 -
The
cube root of 855089664 is 949.1551728401
Scales and comparisons
How big is 855089664?- 855,089,664 seconds is equal to 27 years, 9 weeks, 5 days, 20 hours, 54 minutes, 24 seconds.
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To count from 1 to 855,089,664 would take you about forty 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 855089664 cubic inches would be around 79.1 feet tall.
Recreational maths with 855089664
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