12438171549563968
12,438,171,549,563,968 is an even composite number composed of six prime numbers multiplied together.
12438171549563968 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 12438171549563968:
26 × 132 × 37 × 127 × 307 × 797161
(2 × 2 × 2 × 2 × 2 × 2 × 13 × 13 × 37 × 127 × 307 × 797161)See below for interesting mathematical facts about the number 12438171549563968 from the Numbermatics database.
Names of 12438171549563968
- Cardinal: 12438171549563968 can be written as Twelve quadrillion, four hundred thirty-eight trillion, one hundred seventy-one billion, five hundred forty-nine million, five hundred sixty-three thousand, nine hundred sixty-eight.
Scientific notation
- Scientific notation: 1.2438171549563968 × 1016
Factors of 12438171549563968
Divisors of 12438171549563968
- Number of divisors d(n): 336
-
Complete list of divisors:
1 2 4 8 13 16 26 32 37 52 64 74 104 127 148 169 208 254 296 307 338 416 481 508 592 614 676 832 962 1016 1184 1228 1352 1651 1924 2032 2368 2456 2704 3302 3848 3991 4064 4699 4912 5408 6253 6604 7696 7982 8128 9398 9824 10816 11359 12506 13208 15392 15964 18796 19648 21463 22718 25012 26416 30784 31928 37592 38989 42926 45436 50024 51883 52832 61087 63856 75184 77978 85852 90872 100048 103766 105664 122174 127712 147667 150368 155956 171704 181744 200096 207532 244348 255424 295334 300736 311912 343408 363488 400192 415064 488696 506857 590668 623824 686816 726976 794131 797161 830128 977392 1013714 1181336 1247648 1373632 1442593 1588262 1594322 1660256 1919671 1954784 2027428 2362672 2495296 2885186 3176524 3188644 3320512 3839342 3909568 4054856 4725344 5770372 6353048 6377288 6589141 7678684 8109712 9450688 10363093 11540744 12706096 12754576 13178282 15357368 16219424 18753709 20726186 23081488 25412192 25509152 26356564 29494957 30714736 32438848 37507418 41452372 46162976 50824384 51018304 52713128 58989914 61429472 75014836 82904744 92325952 101239447 105426256 117979828 122858944 134720209 150029672 165809488 202478894 210852512 235959656 243798217 244728427 269440418 300059344 331618976 383434441 404957788 421705024 471919312 487596434 489456854 538880836 600118688 663237952 766868882 809915576 943838624 975192868 978913708 1077761672 1200237376 1316112811 1533737764 1619831152 1887677248 1950385736 1957827416 2155523344 2632225622 3067475528 3181469551 3239662304 3745859539 3900771472 3915654832 4311046688 4984647733 5264451244 6134951056 6362939102 6479324608 7491719078 7801542944 7831309664 8622093376 9054951799 9969295466 10528902488 12269902112 12725878204 14983438156 15603085888 15662619328 17109466543 18109903598 19938590932 21057804976 24539804224 25451756408 29966876312 31080510229 34218933086 36219807196 39877181864 41359104163 42115609952 48696174007 50903512816 59933752624 62161020458 68437866172 72439614392 79754363728 82718208326 84231219904 97392348014 101807025632 117714373387 119867505248 124322040916 136875732344 144879228784 159508727456 165436416652 194784696028 203614051264 235428746774 239735010496 248644081832 273751464688 289758457568 319017454912 330872833304 389569392056 404046632977 470857493548 497288163664 547502929376 579516915136 633050262091 661745666608 779138784112 808093265954 941714987096 994576327328 1095005858752 1149978878473 1266100524182 1323491333216 1530286854031 1558277568224 1616186531908 1883429974192 1989152654656 2299957756946 2532201048364 2646982666432 3060573708062 3116555136448 3232373063816 3766859948384 4599915513892 5064402096728 5252606228701 6121147416124 6464746127632 7533719896768 9199831027784 10128804193456 10505212457402 12242294832248 12929492255264 14949725420149 18399662055568 20257608386912 21010424914804 24484589664496 25858984510528 29899450840298 36799324111136 40515216773824 42020849829608 48969179328992 59798901680596 73598648222272 84041699659216 97938358657984 119597803361192 168083399318432 194346430461937 239195606722384 336166798636864 388692860923874 478391213444768 777385721847748 956782426889536 1554771443695496 3109542887390992 6219085774781984 12438171549563968
- Sum of all divisors σ(n): 27755284385224704
- Sum of proper divisors (its aliquot sum) s(n): 15317112835660736
- 12438171549563968 is an abundant number, because the sum of its proper divisors (15317112835660736) is greater than itself. Its abundance is 2878941286096768
Bases of 12438171549563968
- Binary: 1011000011000001110011011111001101110111111100010000002
- Hexadecimal: 0x2C30737CDDFC40
- Base-36: 3EGYP4KJCXS
Squares and roots of 12438171549563968
- 12438171549563968 squared (124381715495639682) is 154708111496382520865610923905024
- 12438171549563968 cubed (124381715495639683) is 1924286030901075311675932503746610356495044575232
-
The
square root of 12438171549563968 is 111526550.8727135701 -
The
cube root of 12438171549563968 is 231696.1660617895
Scales and comparisons
How big is 12438171549563968?- 12,438,171,549,563,968 seconds is equal to 395,495,381 years, 25 weeks, 1 day, 16 hours, 39 minutes, 28 seconds.
-
To count from 1 to 12,438,171,549,563,968 would take you about one billion, one hundred eighty-six million, four hundred eighty-six thousand, one hundred forty-four 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 12438171549563968 cubic inches would be around 19308 feet tall.
Recreational maths with 12438171549563968
- 12438171549563968 backwards is 86936594517183421
- The number of decimal digits it has is: 17
- The sum of 12438171549563968's digits is 82
- More coming soon!
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