82989444538
82,989,444,538 is an even composite number composed of six prime numbers multiplied together.
82989444538 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 82989444538:
2 × 7 × 113 × 132 × 192 × 73
(2 × 7 × 11 × 11 × 11 × 13 × 13 × 19 × 19 × 73)See below for interesting mathematical facts about the number 82989444538 from the Numbermatics database.
Names of 82989444538
- Cardinal: 82989444538 can be written as Eighty-two billion, nine hundred eighty-nine million, four hundred forty-four thousand, five hundred thirty-eight.
Scientific notation
- Scientific notation: 8.2989444538 × 1010
Factors of 82989444538
Divisors of 82989444538
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 7 11 13 14 19 22 26 38 73 77 91 121 133 143 146 154 169 182 209 242 247 266 286 338 361 418 494 511 722 803 847 949 1001 1022 1183 1331 1387 1463 1573 1606 1694 1729 1859 1898 2002 2299 2366 2527 2662 2717 2774 2926 3146 3211 3458 3718 3971 4598 4693 5054 5434 5621 6422 6643 7942 8833 9317 9386 9709 10439 11011 11242 12337 13013 13286 15257 16093 17303 17666 18031 18634 19019 19418 20449 20878 22022 22477 24674 25289 26026 26353 27797 29887 30514 32186 32851 34606 35321 36062 38038 40898 43681 44954 50578 51623 52706 55594 59774 61009 61831 65702 70642 73073 86359 87362 97163 103246 106799 114829 121121 122018 123662 126217 135707 143143 146146 167827 172718 177023 184471 194326 198341 209209 213598 224939 229658 234403 242242 247247 252434 271414 286286 289883 305767 328757 335654 342589 354046 361361 368942 388531 396682 418418 427063 449878 468806 480491 494494 567853 579766 611534 657514 671099 680141 685178 722722 777062 803803 854126 949949 960982 1135706 1174789 1263119 1342198 1360282 1388387 1492777 1574573 1607606 1640821 1846097 1899898 2029181 2181751 2301299 2349578 2398123 2526238 2578433 2719717 2776774 2985554 3149146 3188713 3281642 3363437 3692194 3768479 3974971 4058362 4273841 4363502 4453657 4602598 4697693 4796246 5156866 5439434 6246383 6377426 6726874 7382089 7536958 7949942 8547682 8841833 8907314 9395386 10449439 12492766 12922679 14764178 15272257 16420547 17683666 18049031 20898878 22320991 23999261 25845358 26379353 28362763 29916887 30544514 31175599 32841094 35075843 36098062 41453269 43724681 44641982 47998522 48990227 51674623 52758706 56725526 59833774 62351198 70151686 81202979 82906538 87449362 97980454 103349246 114943829 162405958 167994827 198539341 229887658 245530901 290172883 311990393 335989654 342931589 397078682 455985959 491061802 538892497 568420853 580345766 623980786 685863178 911971918 1077784994 1136841706 2183932751 3191901713 3772247479 4367865502 5927817467 6383803426 7544494958 11855634934 41494722269 82989444538
- Sum of all divisors σ(n): 181284262272
- Sum of proper divisors (its aliquot sum) s(n): 98294817734
- 82989444538 is an abundant number, because the sum of its proper divisors (98294817734) is greater than itself. Its abundance is 15305373196
Bases of 82989444538
- Binary: 10011010100101000111001101101101110102
- Hexadecimal: 0x13528E6DBA
- Base-36: 124HRT8A
Squares and roots of 82989444538
- 82989444538 squared (829894445382) is 6887247904725778033444
- 82989444538 cubed (829894445383) is 571568878008696664205399547128872
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The
square root of 82989444538 is 288078.8859635499 -
The
cube root of 82989444538 is 4361.8857492735
Scales and comparisons
How big is 82989444538?- 82,989,444,538 seconds is equal to 2,638 years, 41 weeks, 6 days, 23 hours, 28 minutes, 58 seconds.
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To count from 1 to 82,989,444,538 would take you about five thousand, two hundred seventy-seven 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 82989444538 cubic inches would be around 363.5 feet tall.
Recreational maths with 82989444538
- 82989444538 backwards is 83544498928
- The number of decimal digits it has is: 11
- The sum of 82989444538's digits is 64
- More coming soon!
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