82428589872
82,428,589,872 is an even composite number composed of four prime numbers multiplied together.
82428589872 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 82428589872:
24 × 37 × 292 × 2801
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 29 × 29 × 2801)See below for interesting mathematical facts about the number 82428589872 from the Numbermatics database.
Names of 82428589872
- Cardinal: 82428589872 can be written as Eighty-two billion, four hundred twenty-eight million, five hundred eighty-nine thousand, eight hundred seventy-two.
Scientific notation
- Scientific notation: 8.2428589872 × 1010
Factors of 82428589872
Divisors of 82428589872
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 27 29 36 48 54 58 72 81 87 108 116 144 162 174 216 232 243 261 324 348 432 464 486 522 648 696 729 783 841 972 1044 1296 1392 1458 1566 1682 1944 2088 2187 2349 2523 2801 2916 3132 3364 3888 4176 4374 4698 5046 5602 5832 6264 6728 7047 7569 8403 8748 9396 10092 11204 11664 12528 13456 14094 15138 16806 17496 18792 20184 21141 22408 22707 25209 28188 30276 33612 34992 37584 40368 42282 44816 45414 50418 56376 60552 63423 67224 68121 75627 81229 84564 90828 100836 112752 121104 126846 134448 136242 151254 162458 169128 181656 201672 204363 226881 243687 253692 272484 302508 324916 338256 363312 403344 408726 453762 487374 507384 544968 605016 613089 649832 680643 731061 817452 907524 974748 1014768 1089936 1210032 1226178 1299664 1361286 1462122 1634904 1815048 1839267 1949496 2041929 2193183 2355641 2452356 2722572 2924244 3269808 3630096 3678534 3898992 4083858 4386366 4711282 4904712 5445144 5848488 6125787 6579549 7066923 7357068 8167716 8772732 9422564 9809424 10890288 11696976 12251574 13159098 14133846 14714136 16335432 17545464 18845128 19738647 21200769 24503148 26318196 28267692 29428272 32670864 35090928 37690256 39477294 42401538 49006296 52636392 56535384 59215941 63602307 78954588 84803076 98012592 105272784 113070768 118431882 127204614 157909176 169606152 177647823 190806921 236863764 254409228 315818352 339212304 355295646 381613842 473727528 508818456 572420763 710591292 763227684 947455056 1017636912 1144841526 1421182584 1526455368 1717262289 2289683052 2842365168 3052910736 3434524578 4579366104 5151786867 6869049156 9158732208 10303573734 13738098312 20607147468 27476196624 41214294936 82428589872
- Sum of all divisors σ(n): 248154310560
- Sum of proper divisors (its aliquot sum) s(n): 165725720688
- 82428589872 is an abundant number, because the sum of its proper divisors (165725720688) is greater than itself. Its abundance is 83297130816
Bases of 82428589872
- Binary: 10011001100010010000001110111001100002
- Hexadecimal: 0x1331207730
- Base-36: 11V7UR00
Squares and roots of 82428589872
- 82428589872 squared (824285898722) is 6794472428286380976384
- 82428589872 cubed (824285898723) is 560058781187830029265499653582848
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The
square root of 82428589872 is 287103.7963385367 -
The
cube root of 82428589872 is 4352.0374455557
Scales and comparisons
How big is 82428589872?- 82,428,589,872 seconds is equal to 2,620 years, 50 weeks, 4 days, 14 hours, 31 minutes, 12 seconds.
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To count from 1 to 82,428,589,872 would take you about five thousand, two hundred forty-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 82428589872 cubic inches would be around 362.7 feet tall.
Recreational maths with 82428589872
- 82428589872 backwards is 27898582428
- The number of decimal digits it has is: 11
- The sum of 82428589872's digits is 63
- More coming soon!
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