15940189122966225
15,940,189,122,966,225 is an odd composite number composed of five prime numbers multiplied together.
15940189122966225 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred seventy divisors.
Prime factorization of 15940189122966225:
34 × 52 × 132 × 4492 × 231041
(3 × 3 × 3 × 3 × 5 × 5 × 13 × 13 × 449 × 449 × 231041)See below for interesting mathematical facts about the number 15940189122966225 from the Numbermatics database.
Names of 15940189122966225
- Cardinal: 15940189122966225 can be written as Fifteen quadrillion, nine hundred forty trillion, one hundred eighty-nine billion, one hundred twenty-two million, nine hundred sixty-six thousand, two hundred twenty-five.
Scientific notation
- Scientific notation: 1.5940189122966225 × 1016
Factors of 15940189122966225
Divisors of 15940189122966225
- Number of divisors d(n): 270
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Complete list of divisors:
1 3 5 9 13 15 25 27 39 45 65 75 81 117 135 169 195 225 325 351 405 449 507 585 675 845 975 1053 1347 1521 1755 2025 2245 2535 2925 4041 4225 4563 5265 5837 6735 7605 8775 11225 12123 12675 13689 17511 20205 22815 26325 29185 33675 36369 38025 52533 60615 68445 75881 87555 101025 114075 145925 157599 181845 201601 227643 231041 262665 303075 342225 379405 437775 472797 604803 682929 693123 787995 909225 1008005 1138215 1155205 1313325 1814409 1897025 2048787 2079369 2363985 2620813 3003533 3024015 3414645 3465615 3939975 5040025 5443227 5691075 5776025 6146361 6238107 7862439 9010599 9072045 10243935 10396845 11819925 13104065 15017665 15120075 16329681 17073225 17328075 18714321 23587317 27031797 27216135 30731805 31190535 34070569 39045929 39312195 45052995 45360225 51219675 51984225 65520325 70761951 75088325 81095391 81648405 93571605 102211707 103737409 117137787 117936585 135158985 136080675 153659025 155952675 170352845 195229645 196560975 212285853 225264975 243286173 306635121 311212227 351413361 353809755 405476955 408242025 467858025 511058535 518687045 585688935 589682925 675794925 851764225 919905363 933636681 976148225 1054240083 1061429265 1216430865 1348586317 1533175605 1556061135 1757066805 1769048775 2027384775 2555292675 2593435225 2759716089 2800910043 2928444675 3162720249 4045758951 4599526815 4668183405 5271200415 5307146325 6082154325 6742931585 7665878025 7780305675 8402730129 8785334025 12137276853 13798580445 14004550215 15813601245 17531622121 20228794755 22997634075 23340917025 26356002075 33714657925 36411830559 42013650645 46578096641 52594866363 60686384265 68992902225 70022751075 79068006225 87658110605 101143973775 109235491677 139734289923 157784599089 182059152795 210068253225 232890483205 262974331815 303431921325 419202869769 438290553025 473353797267 546177458385 605515256333 698671449615 788922995445 910295763975 1164452416025 1257608609307 1314871659075 1420061391801 1816545768999 2096014348845 2366768986335 2730887291925 3027576281665 3493357248075 3772825827921 3944614977225 5449637306997 6288043046535 7100306959005 7871698332329 9082728844995 10480071744225 11833844931675 15137881408325 16348911920991 18864129139605 23615094996987 27248186534985 31440215232675 35501534795025 39358491661645 45413644224975 49046735762973 70845284990961 81744559604955 94320645698025 118075474984935 136240932674925 196792458308225 212535854972883 245233678814865 354226424954805 408722798024775 590377374924675 637607564918649 1062679274864415 1226168394074325 1771132124774025 3188037824593245 5313396374322075 15940189122966225
- Sum of all divisors σ(n): 32044248681084486
- Sum of proper divisors (its aliquot sum) s(n): 16104059558118261
- 15940189122966225 is an abundant number, because the sum of its proper divisors (16104059558118261) is greater than itself. Its abundance is 163870435152036
Bases of 15940189122966225
- Binary: 1110001010000110000100011111100101001110110010110100012
- Hexadecimal: 0x38A1847E53B2D1
- Base-36: 4CYBPSGBS29
Squares and roots of 15940189122966225
- 15940189122966225 squared (159401891229662252) is 254089629275930749353742490750625
- 15940189122966225 cubed (159401891229662253) is 4050236744842711819320970769346618077826772640625
-
The
square root of 15940189122966225 is 126254461.7942915513 -
The
cube root of 15940189122966225 is 251669.8304881439
Scales and comparisons
How big is 15940189122966225?- 15,940,189,122,966,225 seconds is equal to 506,848,707 years, 45 weeks, 23 hours, 3 minutes, 45 seconds.
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To count from 1 to 15,940,189,122,966,225 would take you about one billion, five hundred twenty million, five hundred forty-six thousand, one hundred twenty-three 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 15940189122966225 cubic inches would be around 20972.5 feet tall.
Recreational maths with 15940189122966225
- 15940189122966225 backwards is 52266922198104951
- The number of decimal digits it has is: 17
- The sum of 15940189122966225's digits is 72
- More coming soon!
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