981349983081
981,349,983,081 is an odd composite number composed of six prime numbers multiplied together.
981349983081 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 981349983081:
32 × 13 × 17 × 292 × 412 × 349
(3 × 3 × 13 × 17 × 29 × 29 × 41 × 41 × 349)See below for interesting mathematical facts about the number 981349983081 from the Numbermatics database.
Names of 981349983081
- Cardinal: 981349983081 can be written as Nine hundred eighty-one billion, three hundred forty-nine million, nine hundred eighty-three thousand and eighty-one.
Scientific notation
- Scientific notation: 9.81349983081 × 1011
Factors of 981349983081
Divisors of 981349983081
- Number of divisors d(n): 216
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Complete list of divisors:
1 3 9 13 17 29 39 41 51 87 117 123 153 221 261 349 369 377 493 533 663 697 841 1047 1131 1189 1479 1599 1681 1989 2091 2523 3141 3393 3567 4437 4537 4797 5043 5933 6273 6409 7569 9061 10121 10701 10933 13611 14297 14309 15129 15457 17799 19227 20213 21853 27183 28577 30363 32799 34481 40833 42891 42927 46371 48749 53397 57681 60639 65559 77129 81549 85731 91089 98397 103443 128673 128781 131573 139113 146247 172057 181917 185861 186017 196677 231387 243253 257193 262769 293509 310329 371501 394719 414961 438741 448253 516171 557583 558051 586177 586669 633737 694161 729759 788307 828733 880527 1114503 1184157 1244883 1344759 1413721 1548513 1672749 1674153 1758531 1760007 1901211 2189277 2236741 2364921 2486199 2641581 3162289 3343509 3734649 3815617 4034277 4241163 4989653 5275593 5280021 5394493 5703633 6710223 7054337 7458597 7620301 7626697 9486867 9973373 10773529 11446851 12033869 12723489 14968959 16183479 17013401 18378373 20130669 21163011 22860903 22880091 24033257 28460601 29920119 32320587 34340553 36101607 44906877 48550437 51040203 55135119 63489033 64865489 68582709 68640273 72099771 89760357 91706381 96961761 108304821 129653849 153120609 156440297 165405357 194596467 204575773 216299313 221174213 275119143 289227817 312432341 388961547 469320891 493388629 583789401 613727319 663522639 825357429 867683451 937297023 1166884641 1407962673 1480165887 1841181957 1990567917 2603050353 2659485049 2811891069 3759961621 4440497661 6414052177 7978455147 8387606693 11279884863 19242156531 23935365441 25162820079 33839654589 57726469593 75488460237 109038887009 327116661027 981349983081
- Sum of all divisors σ(n): 1720740457800
- Sum of proper divisors (its aliquot sum) s(n): 739390474719
- 981349983081 is a deficient number, because the sum of its proper divisors (739390474719) is less than itself. Its deficiency is 241959508362
Bases of 981349983081
- Binary: 11100100011111010000010001100011011010012
- Hexadecimal: 0xE47D046369
- Base-36: CITQFX49
Squares and roots of 981349983081
- 981349983081 squared (9813499830812) is 963047789293078986252561
- 981349983081 cubed (9813499830813) is 945086931728957516109347368942920441
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The
square root of 981349983081 is 990631.1034290211 -
The
cube root of 981349983081 is 9937.4427520499
Scales and comparisons
How big is 981349983081?- 981,349,983,081 seconds is equal to 31,203 years, 46 weeks, 3 days, 9 hours, 31 minutes, 21 seconds.
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To count from 1 to 981,349,983,081 would take you about sixty-two thousand, four hundred 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 981349983081 cubic inches would be around 828.1 feet tall.
Recreational maths with 981349983081
- 981349983081 backwards is 180389943189
- The number of decimal digits it has is: 12
- The sum of 981349983081's digits is 63
- More coming soon!
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