21315658412680000
21,315,658,412,680,000 is an even composite number composed of six prime numbers multiplied together.
21315658412680000 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of five hundred sixty divisors.
Prime factorization of 21315658412680000:
26 × 54 × 31 × 79 × 1093 × 199081
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 5 × 31 × 79 × 1093 × 199081)See below for interesting mathematical facts about the number 21315658412680000 from the Numbermatics database.
Names of 21315658412680000
- Cardinal: 21315658412680000 can be written as Twenty-one quadrillion, three hundred fifteen trillion, six hundred fifty-eight billion, four hundred twelve million, six hundred eighty thousand.
Scientific notation
- Scientific notation: 2.131565841268 × 1016
Factors of 21315658412680000
Divisors of 21315658412680000
- Number of divisors d(n): 560
-
Complete list of divisors:
1 2 4 5 8 10 16 20 25 31 32 40 50 62 64 79 80 100 124 125 155 158 160 200 248 250 310 316 320 395 400 496 500 620 625 632 775 790 800 992 1000 1093 1240 1250 1264 1550 1580 1600 1975 1984 2000 2186 2449 2480 2500 2528 3100 3160 3875 3950 4000 4372 4898 4960 5000 5056 5465 6200 6320 7750 7900 8000 8744 9796 9875 9920 10000 10930 12245 12400 12640 15500 15800 17488 19375 19592 19750 20000 21860 24490 24800 25280 27325 31000 31600 33883 34976 38750 39184 39500 40000 43720 48980 49375 49600 54650 61225 62000 63200 67766 69952 77500 78368 79000 86347 87440 97960 98750 109300 122450 124000 126400 135532 136625 155000 156736 158000 169415 172694 174880 195920 197500 199081 218600 244900 248000 271064 273250 306125 310000 316000 338830 345388 349760 391840 395000 398162 431735 437200 489800 542128 546500 612250 620000 632000 677660 683125 690776 783680 790000 796324 847075 863470 874400 979600 995405 1084256 1093000 1224500 1240000 1355320 1366250 1381552 1530625 1580000 1592648 1694150 1726940 1748800 1959200 1990810 2158675 2168512 2186000 2449000 2676757 2710640 2732500 2763104 3061250 3160000 3185296 3388300 3453880 3918400 3981620 4235375 4317350 4372000 4898000 4977025 5353514 5421280 5465000 5526208 6122500 6171511 6370592 6776600 6907760 7963240 8470750 8634700 8744000 9796000 9954050 10707028 10793375 10842560 10930000 12245000 12343022 12741184 13383785 13553200 13815520 15727399 15926480 16941500 17269400 19592000 19908100 21176875 21414056 21586750 21860000 24490000 24686044 24885125 26767570 27106400 27631040 30857555 31454798 31852960 33883000 34538800 39816200 42353750 42828112 43173500 43720000 48980000 49372088 49770250 53535140 53966875 54212800 61715110 62909596 63705920 66918925 67766000 69077600 78636995 79632400 84707500 85656224 86347000 97960000 98744176 99540500 107070280 107933750 123430220 124425625 125819192 133837850 135532000 138155200 154287775 157273990 159264800 169415000 171312448 172694000 197488352 199081000 214140560 215867500 217595533 246860440 248851250 251638384 267675700 271064000 308575550 314547980 318529600 334594625 338830000 345388000 393184975 394976704 398162000 428281120 431735000 435191066 487549369 493720880 497702500 503276768 535351400 617151100 629095960 669189250 677660000 690776000 771438875 786369950 796324000 856562240 863470000 870382132 975098738 987441760 995405000 1006553536 1070702800 1087977665 1234302200 1258191920 1338378500 1355320000 1542877750 1572739900 1592648000 1672973125 1726940000 1740764264 1950197476 1965924875 1974883520 1990810000 2141405600 2175955330 2437746845 2468604400 2516383840 2676757000 3085755500 3145479800 3345946250 3453880000 3481528528 3857194375 3900394952 3931849750 3981620000 4282811200 4351910660 4875493690 4937208800 5032767680 5353514000 5439888325 6171511000 6290959600 6691892500 6745461523 6963057056 7714388750 7800789904 7863699500 7963240000 8703821320 9750987380 9829624375 9874417600 10707028000 10879776650 12188734225 12343022000 12581919200 13383785000 13490923046 13926114112 15428777500 15601579808 15727399000 17190047107 17407642640 19501974760 19659248750 21414056000 21759553300 24377468450 24686044000 25163838400 26767570000 26981846092 27199441625 30857555000 31203159616 31454798000 33727307615 34380094214 34815285280 39003949520 39318497500 43519106600 48754936900 49372088000 53535140000 53963692184 54398883250 60943671125 61715110000 62909596000 67454615230 68760188428 69630570560 78007899040 78636995000 85950235535 87038213200 97509873800 107070280000 107927384368 108797766500 121887342250 123430220000 125819192000 134909230460 135997208125 137520376856 156015798080 157273990000 168636538075 171900471070 174076426400 195019747600 215854768736 217595533000 243774684500 246860440000 269818460920 271994416250 275040753712 304718355625 314547980000 337273076150 343800942140 348152852800 390039495200 429751177675 431709537472 435191066000 487549369000 532891460317 539636921840 543988832500 550081507424 609436711250 629095960000 674546152300 687601884280 780078990400 843182690375 859502355350 870382132000 975098738000 1065782920634 1079273843680 1087977665000 1100163014848 1218873422500 1349092304600 1375203768560 1686365380750 1719004710700 1740764264000 1950197476000 2131565841268 2148755888375 2158547687360 2175955330000 2437746845000 2664457301585 2698184609200 2750407537120 3372730761500 3438009421400 3900394952000 4215913451875 4263131682536 4297511776750 4351910660000 4875493690000 5328914603170 5396369218400 5500815074240 6745461523000 6876018842800 8431826903750 8526263365072 8595023553500 8703821320000 9750987380000 10657829206340 10743779441875 10792738436800 13322286507925 13490923046000 13752037685600 16863653807500 17052526730144 17190047107000 19501974760000 21315658412680 21487558883750 26644573015850 26981846092000 27504075371200 33727307615000 34105053460288 34380094214000 42631316825360 42975117767500 53289146031700 53963692184000 66611432539625 67454615230000 68760188428000 85262633650720 85950235535000 106578292063400 133222865079250 134909230460000 137520376856000 170525267301440 171900471070000 213156584126800 266445730158500 269818460920000 333057162698125 343800942140000 426313168253600 532891460317000 666114325396250 687601884280000 852626336507200 1065782920634000 1332228650792500 2131565841268000 2664457301585000 4263131682536000 5328914603170000 10657829206340000 21315658412680000
- Sum of all divisors σ(n): 55302407396853760
- Sum of proper divisors (its aliquot sum) s(n): 33986748984173760
- 21315658412680000 is an abundant number, because the sum of its proper divisors (33986748984173760) is greater than itself. Its abundance is 12671090571493760
Bases of 21315658412680000
- Binary: 10010111011101001111010011101111101011101100011010000002
- Hexadecimal: 0x4BBA7A77D76340
- Base-36: 5TVRQAGX2KG
Squares and roots of 21315658412680000
- 21315658412680000 squared (213156584126800002) is 454357293566055657184782400000000
- 21315658412680000 cubed (213156584126800003) is 9684924866963810706355913049835200832000000000000
-
The
square root of 21315658412680000 is 145998830.1757243533 -
The
cube root of 21315658412680000 is 277267.8941679589
Scales and comparisons
How big is 21315658412680000?- 21,315,658,412,680,000 seconds is equal to 677,772,003 years, 44 weeks, 6 days, 26 minutes, 40 seconds.
-
To count from 1 to 21,315,658,412,680,000 would take you about two billion, thirty-three million, three hundred sixteen thousand and eleven 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 21315658412680000 cubic inches would be around 23105.7 feet tall.
Recreational maths with 21315658412680000
- 21315658412680000 backwards is 00008621485651312
- The number of decimal digits it has is: 17
- The sum of 21315658412680000's digits is 52
- More coming soon!
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The information we have on file for 21315658412680000 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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