21401937666704
21,401,937,666,704 is an even composite number composed of five prime numbers multiplied together.
21401937666704 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred sixty divisors.
Prime factorization of 21401937666704:
24 × 73 × 292 × 792 × 743
(2 × 2 × 2 × 2 × 7 × 7 × 7 × 29 × 29 × 79 × 79 × 743)See below for interesting mathematical facts about the number 21401937666704 from the Numbermatics database.
Names of 21401937666704
- Cardinal: 21401937666704 can be written as Twenty-one trillion, four hundred one billion, nine hundred thirty-seven million, six hundred sixty-six thousand, seven hundred four.
Scientific notation
- Scientific notation: 2.1401937666704 × 1013
Factors of 21401937666704
Divisors of 21401937666704
- Number of divisors d(n): 360
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Complete list of divisors:
1 2 4 7 8 14 16 28 29 49 56 58 79 98 112 116 158 196 203 232 316 343 392 406 464 553 632 686 743 784 812 841 1106 1264 1372 1421 1486 1624 1682 2212 2291 2744 2842 2972 3248 3364 3871 4424 4582 5201 5488 5684 5887 5944 6241 6728 7742 8848 9164 9947 10402 11368 11774 11888 12482 13456 15484 16037 18328 19894 20804 21547 22736 23548 24964 27097 30968 32074 36407 36656 39788 41209 41608 43094 43687 47096 49928 54194 58697 61936 64148 66439 72814 79576 82418 83216 86188 87374 94192 99856 108388 112259 117394 128296 132878 145628 150829 159152 164836 172376 174748 180989 216776 224518 234788 254849 256592 265756 288463 291256 301658 305809 329672 344752 349496 361978 410879 433552 449036 465073 469576 509698 531512 576926 582512 603316 611618 624863 659344 698992 723956 785813 821758 898072 930146 939152 1019396 1055803 1063024 1153852 1206632 1223236 1249726 1266923 1447912 1571626 1643516 1702213 1796144 1860292 2038792 2111606 2140663 2307704 2413264 2446472 2499452 2533846 2876153 2895824 3143252 3255511 3287032 3404426 3720584 4077584 4223212 4281326 4374041 4615408 4637063 4892944 4998904 5067692 5248681 5752306 6286504 6511022 6574064 6808852 7390621 7441168 8446424 8562652 8748082 8868461 9274126 9997808 10135384 10497362 11504612 11915491 12573008 13022044 13617704 14781242 16892848 17125304 17496164 17736922 18548252 20133071 20270768 20994724 22788577 23009224 23830982 26044088 27235408 29562484 30618287 32459441 34250608 34992328 35473844 36740767 37096504 40266142 41989448 45577154 46018448 47661964 49364177 52088176 59124968 61236574 62079227 64918882 69984656 70947688 73481534 74193008 80532284 83408437 83978896 91154308 95323928 98728354 118249936 122473148 124158454 129837764 134474827 141895376 146963068 161064568 166816874 182308616 190647856 197456708 214328009 227216087 244946296 248316908 257185369 259675528 268949654 293926136 322129136 333633748 345549239 364617232 394913416 428656018 454432174 489892592 496633816 514370738 519351056 537899308 583859059 587852272 667267496 691098478 789826832 857312036 908864348 941323789 993267632 1028741476 1075798616 1167718118 1334534992 1382196956 1590512609 1714624072 1800297583 1817728696 1882647578 2057482952 2151597232 2335436236 2418844673 2764393912 3181025218 3429248144 3600595166 3635457392 3765295156 3899769983 4114965904 4670872472 4837689346 5528787824 6362050436 6589266523 7201190332 7530590312 7799539966 9341744944 9675378692 12724100872 13178533046 14402380664 15061180624 15599079932 16931912711 19350757384 25448201744 26357066092 27298389881 28804761328 31198159864 33863825422 38701514768 46124865661 52714132184 54596779762 62396319728 67727650844 92249731322 105428264368 109193559524 135455301688 184499462644 191088729167 218387119048 270910603376 368998925288 382177458334 436774238096 737997850576 764354916668 1337621104169 1528709833336 2675242208338 3057419666672 5350484416676 10700968833352 21401937666704
- Sum of all divisors σ(n): 50792380329600
- Sum of proper divisors (its aliquot sum) s(n): 29390442662896
- 21401937666704 is an abundant number, because the sum of its proper divisors (29390442662896) is greater than itself. Its abundance is 7988504996192
Bases of 21401937666704
- Binary: 1001101110111000001101110010001100010100100002
- Hexadecimal: 0x137706E46290
- Base-36: 7L3WX3S7K
Squares and roots of 21401937666704
- 21401937666704 squared (214019376667042) is 458042935889483455790223616
- 21401937666704 cubed (214019376667043) is 9803006362580821412626828954709437681664
-
The
square root of 21401937666704 is 4626222.8293397195 -
The
cube root of 21401937666704 is 27764.1489047657
Scales and comparisons
How big is 21401937666704?- 21,401,937,666,704 seconds is equal to 680,515 years, 21 weeks, 4 days, 21 hours, 11 minutes, 44 seconds.
-
To count from 1 to 21,401,937,666,704 would take you about one million, seven hundred one thousand, two hundred eighty-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 21401937666704 cubic inches would be around 2313.7 feet tall.
Recreational maths with 21401937666704
- 21401937666704 backwards is 40766673910412
- 21401937666704 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 21401937666704's digits is 56
- More coming soon!
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