20988820055412
20,988,820,055,412 is an even composite number composed of five prime numbers multiplied together.
20988820055412 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 20988820055412:
22 × 35 × 112 × 2011 × 88741
(2 × 2 × 3 × 3 × 3 × 3 × 3 × 11 × 11 × 2011 × 88741)See below for interesting mathematical facts about the number 20988820055412 from the Numbermatics database.
Names of 20988820055412
- Cardinal: 20988820055412 can be written as Twenty trillion, nine hundred eighty-eight billion, eight hundred twenty million, fifty-five thousand, four hundred twelve.
Scientific notation
- Scientific notation: 2.0988820055412 × 1013
Factors of 20988820055412
Divisors of 20988820055412
- Number of divisors d(n): 216
-
Complete list of divisors:
1 2 3 4 6 9 11 12 18 22 27 33 36 44 54 66 81 99 108 121 132 162 198 242 243 297 324 363 396 484 486 594 726 891 972 1089 1188 1452 1782 2011 2178 2673 3267 3564 4022 4356 5346 6033 6534 8044 9801 10692 12066 13068 18099 19602 22121 24132 29403 36198 39204 44242 54297 58806 66363 72396 88484 88741 108594 117612 132726 162891 177482 199089 217188 243331 265452 266223 325782 354964 398178 486662 488673 532446 597267 651564 729993 796356 798669 973324 976151 977346 1064892 1194534 1459986 1597338 1791801 1952302 1954692 2189979 2389068 2396007 2919972 2928453 3194676 3583602 3904604 4379958 4792014 5375403 5856906 6569937 7167204 7188021 8759916 8785359 9584028 10737661 10750806 11713812 13139874 14376042 17570718 19709811 21475322 21501612 21564063 26279748 26356077 28752084 32212983 35141436 39419622 42950644 43128126 52712154 59129433 64425966 78839244 79068231 86256252 96638949 105424308 118258866 128851932 158136462 178458151 193277898 236517732 237204693 289916847 316272924 356916302 386555796 474409386 535374453 579833694 713832604 869750541 948818772 1070748906 1159667388 1606123359 1739501082 1963039661 2141497812 2609251623 3212246718 3479002164 3926079322 4818370077 5218503246 5889118983 6424493436 7852158644 9636740154 10437006492 11778237966 14455110231 17667356949 19273480308 21593436271 23556475932 28910220462 35334713898 43186872542 43365330693 53002070847 57820440924 64780308813 70669427796 86373745084 86730661386 106004141694 129560617626 159006212541 173461322772 194340926439 212008283388 259121235252 318012425082 388681852878 477018637623 583022779317 636024850164 777363705756 954037275246 1166045558634 1749068337951 1908074550492 2332091117268 3498136675902 5247205013853 6996273351804 10494410027706 20988820055412
- Sum of all divisors σ(n): 60507366783136
- Sum of proper divisors (its aliquot sum) s(n): 39518546727724
- 20988820055412 is an abundant number, because the sum of its proper divisors (39518546727724) is greater than itself. Its abundance is 18529726672312
Bases of 20988820055412
- Binary: 1001100010110110101110010100111100101011101002
- Hexadecimal: 0x1316D729E574
- Base-36: 7FU4PJN90
Squares and roots of 20988820055412
- 20988820055412 squared (209888200554122) is 440530567318464990750489744
- 20988820055412 cubed (209888200554123) is 9246216806355824163414476216128217694528
-
The
square root of 20988820055412 is 4581355.7005991141 -
The
cube root of 20988820055412 is 27584.3449233821
Scales and comparisons
How big is 20988820055412?- 20,988,820,055,412 seconds is equal to 667,379 years, 28 weeks, 6 days, 1 hour, 10 minutes, 12 seconds.
-
To count from 1 to 20,988,820,055,412 would take you about one million, six hundred sixty-eight thousand, four hundred forty-eight 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 20988820055412 cubic inches would be around 2298.7 feet tall.
Recreational maths with 20988820055412
- 20988820055412 backwards is 21455002888902
- 20988820055412 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 20988820055412's digits is 54
- More coming soon!
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