21315036003878960
21,315,036,003,878,960 is an even composite number composed of six prime numbers multiplied together.
21315036003878960 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 21315036003878960:
24 × 5 × 72 × 1109 × 51563 × 95089
(2 × 2 × 2 × 2 × 5 × 7 × 7 × 1109 × 51563 × 95089)See below for interesting mathematical facts about the number 21315036003878960 from the Numbermatics database.
Names of 21315036003878960
- Cardinal: 21315036003878960 can be written as Twenty-one quadrillion, three hundred fifteen trillion, thirty-six billion, three million, eight hundred seventy-eight thousand, nine hundred sixty.
Scientific notation
- Scientific notation: 2.131503600387896 × 1016
Factors of 21315036003878960
Divisors of 21315036003878960
- Number of divisors d(n): 240
-
Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 28 35 40 49 56 70 80 98 112 140 196 245 280 392 490 560 784 980 1109 1960 2218 3920 4436 5545 7763 8872 11090 15526 17744 22180 31052 38815 44360 51563 54341 62104 77630 88720 95089 103126 108682 124208 155260 190178 206252 217364 257815 271705 310520 360941 380356 412504 434728 475445 515630 543410 621040 665623 721882 760712 825008 869456 950890 1031260 1086820 1331246 1443764 1521424 1804705 1901780 2062520 2173640 2526587 2662492 2887528 3328115 3609410 3803560 4125040 4347280 4659361 5053174 5324984 5775056 6656230 7218820 7607120 9318722 10106348 10649968 12632935 13312460 14437640 18637444 20212696 23296805 25265870 26624920 28875280 37274888 40425392 46593610 50531740 53249840 57183367 74549776 93187220 101063480 105453701 114366734 186374440 202126960 210907402 228733468 285916835 372748880 400283569 421814804 457466936 527268505 571833670 738175907 800567138 843629608 914933872 1054537010 1143667340 1476351814 1601134276 1687259216 2001417845 2109074020 2287334680 2801984983 2952703628 3202268552 3690879535 4002835690 4218148040 4574669360 4903074107 5167231349 5603969966 5905407256 6404537104 7381759070 8005671380 8436296080 9806148214 10334462698 11207939932 11810814512 14009924915 14763518140 16011342760 19612296428 20668925396 22415879864 24515370535 25836156745 28019849830 29527036280 32022685520 34321518749 39224592856 41337850792 44831759728 49030741070 51672313490 56039699660 59054072560 68643037498 78449185712 82675701584 98061482140 103344626980 112079399320 137286074996 171607593745 196122964280 206689253960 224158798640 240250631243 274572149992 343215187490 392245928560 413378507920 480501262486 549144299984 686430374980 961002524972 1201253156215 1372860749960 1922005049944 2402506312430 2745721499920 3844010099888 4805012624860 5437509184663 9610025249720 10875018369326 19220050499440 21750036738652 27187545923315 38062564292641 43500073477304 54375091846630 76125128585282 87000146954608 108750183693260 152250257170564 190312821463205 217500367386520 266437950048487 304500514341128 380625642926410 435000734773040 532875900096974 609001028682256 761251285852820 1065751800193948 1332189750242435 1522502571705640 2131503600387896 2664379500484870 3045005143411280 4263007200775792 5328759000969740 10657518001939480 21315036003878960
- Sum of all divisors σ(n): 57702180612247200
- Sum of proper divisors (its aliquot sum) s(n): 36387144608368240
- 21315036003878960 is an abundant number, because the sum of its proper divisors (36387144608368240) is greater than itself. Its abundance is 15072108604489280
Bases of 21315036003878960
- Binary: 10010111011100111101001100011010110001011001000001100002
- Hexadecimal: 0x4BB9E98D62C830
- Base-36: 5TVJSCYSE28
Squares and roots of 21315036003878960
- 21315036003878960 squared (213150360038789602) is 454330759846656344100166330681600
- 21315036003878960 cubed (213150360038789603) is 9684076503801165298338219036976989727660699136000
-
The
square root of 21315036003878960 is 145996698.6060950627 -
The
cube root of 21315036003878960 is 277265.1954373831
Scales and comparisons
How big is 21315036003878960?- 21,315,036,003,878,960 seconds is equal to 677,752,213 years, 9 weeks, 5 days, 10 hours, 49 minutes, 20 seconds.
-
To count from 1 to 21,315,036,003,878,960 would take you about two billion, thirty-three million, two hundred fifty-six thousand, six hundred thirty-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 21315036003878960 cubic inches would be around 23105.4 feet tall.
Recreational maths with 21315036003878960
- 21315036003878960 backwards is 06987830063051312
- The number of decimal digits it has is: 17
- The sum of 21315036003878960's digits is 62
- More coming soon!
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