421382391402829216906
421,382,391,402,829,216,906 is an even composite number composed of five prime numbers multiplied together.
421382391402829216906 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 421382391402829216906:
2 × 7 × 132 × 792 × 4915
(2 × 7 × 13 × 13 × 79 × 79 × 491 × 491 × 491 × 491 × 491)See below for interesting mathematical facts about the number 421382391402829216906 from the Numbermatics database.
Names of 421382391402829216906
- Cardinal: 421382391402829216906 can be written as Four hundred twenty-one quintillion, three hundred eighty-two quadrillion, three hundred ninety-one trillion, four hundred two billion, eight hundred twenty-nine million, two hundred sixteen thousand, nine hundred six.
Scientific notation
- Scientific notation: 4.21382391402829216906 × 1020
Factors of 421382391402829216906
Divisors of 421382391402829216906
- Number of divisors d(n): 216
-
Complete list of divisors:
1 2 7 13 14 26 79 91 158 169 182 338 491 553 982 1027 1106 1183 2054 2366 3437 6241 6383 6874 7189 12482 12766 13351 14378 26702 38789 43687 44681 77578 81133 82979 87374 89362 93457 162266 165958 186914 241081 271523 482162 504257 543046 567931 580853 1008514 1054729 1135862 1161706 1687567 2109458 3064331 3134053 3375134 3529799 6128662 6268106 6555341 7059598 7383103 13110682 14766206 19045399 21450317 21938371 38090798 39836303 40742689 42900634 43876742 45887387 79672606 81485378 91774774 118370771 133317793 236741542 247590187 266635586 278854121 285198823 495180374 517871939 557708242 570397646 828595397 1035743878 1504586521 1538820023 1657190794 1733131309 3009173042 3077640046 3218672431 3466262618 3625103573 6437344862 7250207146 9351290909 10532105647 10771740161 18702581818 19559624773 20004660299 21064211294 21543480322 22530707017 39119249546 40009320598 45061414034 58120048561 65459036363 116240097122 121566781817 130918072726 136917373411 140032622093 243133563634 254275122049 273834746822 280065244186 406840339927 508550244098 738751981811 755560631293 813680679854 850967472719 1477503963622 1511121262586 1580368163621 1701934945438 1779925854343 3160736327242 3559851708686 4591483836319 5171263872677 5288924419051 9182967672638 9603775763543 9822288206809 10342527745354 10577848838102 11062577145347 19207551527086 19644576413618 22125154290694 28536943843451 32140386854233 57073887686902 59689289872147 64280773708466 67226430344801 68756017447663 119378579744294 124849084926059 134452860689602 137512034895326 199758606904157 249698169852118 362727223069201 370980269964863 399517213808314 417825029105029 725454446138402 741960539929726 775960768337911 835650058210058 873943594482413 1551921536675822 1747887188964826 2254418563632629 2539090561484407 2596861889754041 4508837127265258 4715453899899613 4822743509543219 5078181122968814 5193723779508082 5431725378365377 9430907799799226 9645487019086438 10863450756730754 15780929945428403 29307441327224177 31561859890856806 33008177299297291 33759204566802533 58614882654448354 61300900698694969 66016354598594582 67518409133605066 122601801397389938 178099066526977691 205152089290569239 356198133053955382 380996737253914301 410304178581138478 429106304890864783 761993474507828602 858212609781729566 1246693465688843837 2315287864850709983 2493386931377687674 2666977160777400107 4630575729701419966 5333954321554800214 16207015053954969881 30098742243059229779 32414030107909939762 60197484486118459558 210691195701414608453 421382391402829216906
- Sum of all divisors σ(n): 793854652695270540192
- Sum of proper divisors (its aliquot sum) s(n): 372472261292441323286
- 421382391402829216906 is a deficient number, because the sum of its proper divisors (372472261292441323286) is less than itself. Its deficiency is 48910130110387893620
Bases of 421382391402829216906
- Binary: 1011011010111110110101111110001100110101110100100000001111100100010102
- Hexadecimal: 0x16D7DAFC66BA407C8A
- Base-36: 2GXGRR7EEDNHCA
Squares and roots of 421382391402829216906
- 421382391402829216906 squared (4213823914028292169062) is 177563119784367158331287182485101196212836
- 421382391402829216906 cubed (4213823914028292169063) is 74821972039683650093636261034602193376593412453456578785405416
-
The
square root of 421382391402829216906 is 20527600722.0237313565 -
The
cube root of 421382391402829216906 is 7497079.7010041119
Scales and comparisons
How big is 421382391402829216906?- 421,382,391,402,829,216,906 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
-
To count from 1 to 421,382,391,402,829,216,906 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 421382391402829216906 cubic inches would be around 624756.6 feet tall.
Recreational maths with 421382391402829216906
- 421382391402829216906 backwards is 609612928204193283124
- The number of decimal digits it has is: 21
- The sum of 421382391402829216906's digits is 82
- More coming soon!
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