20118904740
20,118,904,740 is an even composite number composed of six prime numbers multiplied together.
20118904740 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred sixty divisors.
Prime factorization of 20118904740:
22 × 34 × 5 × 112 × 197 × 521
(2 × 2 × 3 × 3 × 3 × 3 × 5 × 11 × 11 × 197 × 521)See below for interesting mathematical facts about the number 20118904740 from the Numbermatics database.
Names of 20118904740
- Cardinal: 20118904740 can be written as Twenty billion, one hundred eighteen million, nine hundred four thousand, seven hundred forty.
Scientific notation
- Scientific notation: 2.011890474 × 1010
Factors of 20118904740
Divisors of 20118904740
- Number of divisors d(n): 360
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Complete list of divisors:
1 2 3 4 5 6 9 10 11 12 15 18 20 22 27 30 33 36 44 45 54 55 60 66 81 90 99 108 110 121 132 135 162 165 180 197 198 220 242 270 297 324 330 363 394 396 405 484 495 521 540 591 594 605 660 726 788 810 891 985 990 1042 1089 1182 1188 1210 1452 1485 1563 1620 1773 1782 1815 1970 1980 2084 2167 2178 2364 2420 2605 2955 2970 3126 3267 3546 3564 3630 3940 4334 4356 4455 4689 5210 5319 5445 5731 5910 5940 6252 6501 6534 7092 7260 7815 8668 8865 8910 9378 9801 10420 10638 10835 10890 11462 11820 13002 13068 14067 15630 15957 16335 17193 17730 17820 18756 19503 19602 21276 21670 21780 22924 23445 23837 26004 26595 28134 28655 31260 31914 32505 32670 34386 35460 39006 39204 42201 43340 46890 47674 49005 51579 53190 56268 57310 58509 63041 63828 65010 65340 68772 70335 71511 78012 79785 84402 85965 93780 95348 97515 98010 102637 103158 106380 114620 117018 119185 126082 130020 140670 143022 154737 159570 168804 171930 175527 189123 195030 196020 205274 206316 211005 214533 234036 238370 252164 257895 281340 286044 292545 307911 309474 315205 319140 343860 351054 357555 378246 390060 410548 422010 429066 464211 476740 513185 515790 567369 585090 615822 618948 630410 643599 702108 715110 756492 773685 844020 858132 877635 923733 928422 945615 1026370 1031580 1072665 1129007 1134738 1170180 1231644 1260820 1287198 1430220 1539555 1547370 1702107 1755270 1847466 1856844 1891230 1930797 2052740 2145330 2258014 2269476 2321055 2574396 2771199 2836845 3079110 3094740 3217995 3387021 3404214 3510540 3694932 3782460 3861594 4290660 4516028 4618665 4642110 5106321 5542398 5645035 5673690 6158220 6435990 6774042 6808428 7723188 8313597 8510535 9237330 9284220 9653985 10161063 10212642 11084796 11290070 11347380 12419077 12871980 13548084 13855995 16627194 16935105 17021070 18474660 19307970 20322126 20425284 22580140 24838154 25531605 27711990 30483189 33254388 33870210 34042140 37257231 38615940 40644252 41567985 49676308 50805315 51063210 55423980 60966378 62095385 67740420 74514462 83135970 91449567 101610630 102126420 111771693 121932756 124190770 149028924 152415945 166271940 182899134 186286155 203221260 223543386 248381540 304831890 335315079 365798268 372572310 447086772 457247835 558858465 609663780 670630158 745144620 914495670 1005945237 1117716930 1341260316 1676575395 1828991340 2011890474 2235433860 3353150790 4023780948 5029726185 6706301580 10059452370 20118904740
- Sum of all divisors σ(n): 69858940536
- Sum of proper divisors (its aliquot sum) s(n): 49740035796
- 20118904740 is an abundant number, because the sum of its proper divisors (49740035796) is greater than itself. Its abundance is 29621131056
Bases of 20118904740
- Binary: 100101011110010111000011111101001002
- Hexadecimal: 0x4AF2E1FA4
- Base-36: 98Q9Y90
Squares and roots of 20118904740
- 20118904740 squared (201189047402) is 404770327937194467600
- 20118904740 cubed (201189047403) is 8143535669346976196499416424000
-
The
square root of 20118904740 is 141841.1249955387 -
The
cube root of 20118904740 is 2719.7862766399
Scales and comparisons
How big is 20118904740?- 20,118,904,740 seconds is equal to 639 years, 37 weeks, 2 days, 16 hours, 39 minutes.
-
To count from 1 to 20,118,904,740 would take you about one thousand, two hundred seventy-nine 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 20118904740 cubic inches would be around 226.6 feet tall.
Recreational maths with 20118904740
- 20118904740 backwards is 04740981102
- 20118904740 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 20118904740's digits is 36
- More coming soon!
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The information we have on file for 20118904740 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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