1261329995006400
1,261,329,995,006,400 is an even composite number composed of six prime numbers multiplied together.
1261329995006400 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred thirty-six divisors.
Prime factorization of 1261329995006400:
26 × 3 × 52 × 11 × 17 × 1405225039
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 11 × 17 × 1405225039)See below for interesting mathematical facts about the number 1261329995006400 from the Numbermatics database.
Names of 1261329995006400
- Cardinal: 1261329995006400 can be written as One quadrillion, two hundred sixty-one trillion, three hundred twenty-nine billion, nine hundred ninety-five million, six thousand, four hundred.
Scientific notation
- Scientific notation: 1.2613299950064 × 1015
Factors of 1261329995006400
- Number of distinct prime factors ω(n): 6
- Total number of prime factors Ω(n): 12
- Sum of prime factors: 1405225077
Divisors of 1261329995006400
- Number of divisors d(n): 336
-
Complete list of divisors:
1 2 3 4 5 6 8 10 11 12 15 16 17 20 22 24 25 30 32 33 34 40 44 48 50 51 55 60 64 66 68 75 80 85 88 96 100 102 110 120 132 136 150 160 165 170 176 187 192 200 204 220 240 255 264 272 275 300 320 330 340 352 374 400 408 425 440 480 510 528 544 550 561 600 660 680 704 748 800 816 825 850 880 935 960 1020 1056 1088 1100 1122 1200 1275 1320 1360 1496 1600 1632 1650 1700 1760 1870 2040 2112 2200 2244 2400 2550 2640 2720 2805 2992 3264 3300 3400 3520 3740 4080 4400 4488 4675 4800 5100 5280 5440 5610 5984 6600 6800 7480 8160 8800 8976 9350 10200 10560 11220 11968 13200 13600 14025 14960 16320 17600 17952 18700 20400 22440 26400 27200 28050 29920 35904 37400 40800 44880 52800 56100 59840 74800 81600 89760 112200 149600 179520 224400 299200 448800 897600 1405225039 2810450078 4215675117 5620900156 7026125195 8431350234 11241800312 14052250390 15457475429 16862700468 21078375585 22483600624 23888825663 28104500780 30914950858 33725400936 35130625975 42156751170 44967201248 46372426287 47777651326 56209001560 61829901716 67450801872 70261251950 71666476989 77287377145 84313502340 89934402496 92744852574 95555302652 105391877925 112418003120 119444128315 123659803432 134901603744 140522503900 143332953978 154574754290 168627004680 185489705148 191110605304 210783755850 224836006240 231862131435 238888256630 247319606864 262777082293 269803207488 281045007800 286665907956 309149508580 337254009360 358332384945 370979410296 382221210608 386436885725 421567511700 449672012480 463724262870 477776513260 494639213728 525554164586 562090015600 573331815912 597220641575 618299017160 674508018720 716664769890 741958820592 764442421216 772873771450 788331246879 843135023400 927448525740 955553026520 989278427456 1051108329172 1124180031200 1146663631824 1159310657175 1194441283150 1236598034320 1313885411465 1349016037440 1433329539780 1483917641184 1528884842432 1545747542900 1576662493758 1686270046800 1791661924725 1854897051480 1911106053040 2102216658344 2248360062400 2293327263648 2318621314350 2388882566300 2473196068640 2627770822930 2866659079560 2967835282368 3091495085800 3153324987516 3372540093600 3583323849450 3709794102960 3822212106080 3941656234395 4204433316688 4586654527296 4637242628700 4777765132600 4946392137280 5255541645860 5733318159120 6182990171600 6306649975032 6569427057325 6745080187200 7166647698900 7419588205920 7644424212160 7883312468790 8408866633376 9274485257400 9555530265200 10511083291720 11466636318240 12365980343200 12613299950064 13138854114650 14333295397800 14839176411840 15766624937580 16817733266752 18548970514800 19111060530400 19708281171975 21022166583440 22933272636480 24731960686400 25226599900128 26277708229300 28666590795600 31533249875160 37097941029600 38222121060800 39416562343950 42044333166880 50453199800256 52555416458600 57333181591200 63066499750320 74195882059200 78833124687900 84088666333760 105110832917200 114666363182400 126132999500640 157666249375800 210221665834400 252265999001280 315332498751600 420443331668800 630664997503200 1261329995006400
- Sum of all divisors σ(n): 4779968528862720
- Sum of proper divisors (its aliquot sum) s(n): 3518638533856320
- 1261329995006400 is an abundant number, because the sum of its proper divisors (3518638533856320) is greater than itself. Its abundance is 2257308538849920
Bases of 1261329995006400
- Binary: 1000111101100101100010001100100110000000001110000002
- Hexadecimal: 0x47B2C464C01C0
- Base-36: CF3R00G91C
Squares and roots of 1261329995006400
- 1261329995006400 squared (12613299950064002) is 1590953356302845048936040960000
- 1261329995006400 cubed (12613299950064003) is 2006717188960882865540609507709785862144000000
-
The
square root of 1261329995006400 is 35515207.9397882731 -
The
cube root of 1261329995006400 is 108046.2192150701
Scales and comparisons
How big is 1261329995006400?- 1,261,329,995,006,400 seconds is equal to 40,106,392 years, 15 weeks, 1 day, 1 hour, 20 minutes.
-
To count from 1 to 1,261,329,995,006,400 would take you about one hundred twenty million, three hundred nineteen thousand, one hundred seventy-six 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 1261329995006400 cubic inches would be around 9003.9 feet tall.
Recreational maths with 1261329995006400
- 1261329995006400 backwards is 0046005999231621
- The number of decimal digits it has is: 16
- The sum of 1261329995006400's digits is 57
- More coming soon!
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