82638691772
82,638,691,772 is an even composite number composed of seven prime numbers multiplied together.
82638691772 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 82638691772:
22 × 7 × 13 × 17 × 37 × 612 × 97
(2 × 2 × 7 × 13 × 17 × 37 × 61 × 61 × 97)See below for interesting mathematical facts about the number 82638691772 from the Numbermatics database.
Names of 82638691772
- Cardinal: 82638691772 can be written as Eighty-two billion, six hundred thirty-eight million, six hundred ninety-one thousand, seven hundred seventy-two.
Scientific notation
- Scientific notation: 8.2638691772 × 1010
Factors of 82638691772
Divisors of 82638691772
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 4 7 13 14 17 26 28 34 37 52 61 68 74 91 97 119 122 148 182 194 221 238 244 259 364 388 427 442 476 481 518 629 679 793 854 884 962 1036 1037 1258 1261 1358 1547 1586 1649 1708 1924 2074 2257 2516 2522 2716 3094 3172 3298 3367 3589 3721 4148 4403 4514 5044 5551 5917 6188 6596 6734 7178 7259 7442 8177 8806 8827 9028 11102 11543 11834 13468 13481 14356 14518 14884 15799 16354 17612 17654 21437 22204 23086 23668 25123 26047 26962 29036 29341 31598 32708 35308 38369 41419 42874 46172 46657 48373 50246 52094 53924 57239 58682 61013 63196 63257 76738 76921 82838 85748 93314 94367 96746 100492 100589 104188 114478 117364 122026 126514 137677 150059 153476 153842 165676 186628 188734 193492 201178 205387 218929 228956 244052 253028 268583 275354 300118 307684 326599 338611 360937 377468 402356 410774 427091 437858 442799 498797 537166 538447 550708 600236 653198 677222 704123 721874 793169 821548 822341 854182 875716 885598 963739 997594 1074332 1076894 1306396 1307657 1354444 1408246 1443748 1532503 1586338 1644682 1708364 1771196 1789801 1927478 1995188 2153788 2340509 2526559 2615314 2816492 2846077 3065006 3172676 3289364 3491579 3579602 3721793 3854956 4681018 4692181 5053118 5230628 5552183 5692154 5756387 6130012 6135929 6983158 7159204 7443586 9153599 9362036 9384362 10106236 11104366 11384308 11512774 12271858 12528607 13354669 13966316 14887172 16383563 18307198 18768724 19922539 22208732 23025548 24543716 25057214 26052551 26709338 30426617 32767126 32845267 36614396 39845078 42951503 48383309 50114428 52105102 53418676 60853234 65534252 65690534 79690156 79767077 85903006 93482683 96766618 104210204 121706468 131381068 159534154 171806012 173610697 186965366 193533236 212986319 227029373 319068308 338683163 347221394 373930732 425972638 454058746 558369539 677366326 694442788 851945276 908117492 1116739078 1215274879 1354732652 1589205611 2233478156 2430549758 2951381849 3178411222 4861099516 5902763698 6356822444 11805527396 20659672943 41319345886 82638691772
- Sum of all divisors σ(n): 198808331904
- Sum of proper divisors (its aliquot sum) s(n): 116169640132
- 82638691772 is an abundant number, because the sum of its proper divisors (116169640132) is greater than itself. Its abundance is 33530948360
Bases of 82638691772
- Binary: 10011001111011010011001011101101111002
- Hexadecimal: 0x133DA65DBC
- Base-36: 11YOXYNW
Squares and roots of 82638691772
- 82638691772 squared (826386917722) is 6829153377787620499984
- 82638691772 cubed (826386917723) is 564352301050703841775486306931648
-
The
square root of 82638691772 is 287469.4623294795 -
The
cube root of 82638691772 is 4355.7319385979
Scales and comparisons
How big is 82638691772?- 82,638,691,772 seconds is equal to 2,627 years, 34 weeks, 8 hours, 9 minutes, 32 seconds.
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To count from 1 to 82,638,691,772 would take you about five thousand, two hundred fifty-five 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 82638691772 cubic inches would be around 363 feet tall.
Recreational maths with 82638691772
- 82638691772 backwards is 27719683628
- The number of decimal digits it has is: 11
- The sum of 82638691772's digits is 59
- More coming soon!
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The information we have on file for 82638691772 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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