21399440224512
21,399,440,224,512 is an even composite number composed of six prime numbers multiplied together.
21399440224512 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of six hundred forty-eight divisors.
Prime factorization of 21399440224512:
28 × 3 × 72 × 23 × 53 × 6832
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 7 × 23 × 53 × 683 × 683)See below for interesting mathematical facts about the number 21399440224512 from the Numbermatics database.
Names of 21399440224512
- Cardinal: 21399440224512 can be written as Twenty-one trillion, three hundred ninety-nine billion, four hundred forty million, two hundred twenty-four thousand, five hundred twelve.
Scientific notation
- Scientific notation: 2.1399440224512 × 1013
Factors of 21399440224512
Divisors of 21399440224512
- Number of divisors d(n): 648
-
Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 21 23 24 28 32 42 46 48 49 53 56 64 69 84 92 96 98 106 112 128 138 147 159 161 168 184 192 196 212 224 256 276 294 318 322 336 368 371 384 392 424 448 483 552 588 636 644 672 683 736 742 768 784 848 896 966 1104 1113 1127 1176 1219 1272 1288 1344 1366 1472 1484 1568 1696 1792 1932 2049 2208 2226 2254 2352 2438 2544 2576 2597 2688 2732 2944 2968 3136 3381 3392 3657 3864 4098 4416 4452 4508 4704 4781 4876 5088 5152 5194 5376 5464 5888 5936 6272 6762 6784 7314 7728 7791 8196 8533 8832 8904 9016 9408 9562 9752 10176 10304 10388 10928 11872 12544 13524 13568 14343 14628 15456 15582 15709 16392 17066 17664 17808 18032 18816 19124 19504 20352 20608 20776 21856 23744 25599 27048 28686 29256 30912 31164 31418 32784 33467 34132 35616 36064 36199 37632 38248 39008 40704 41216 41552 43712 47127 47488 51198 54096 57372 58512 59731 61824 62328 62836 65568 66934 68264 71232 72128 72398 76496 78016 83104 87424 94254 94976 100401 102396 108192 108597 109963 114744 117024 119462 123648 124656 125672 131136 133868 136528 142464 144256 144796 152992 156032 166208 174848 179193 188508 200802 204792 216384 217194 219926 229488 234048 238924 249312 251344 253393 262272 267736 273056 284928 288512 289592 305984 312064 329889 332416 358386 377016 401604 409584 432768 434388 439852 458976 466489 468096 477848 498624 502688 506786 524544 535472 546112 579184 611968 659778 664832 716772 754032 760179 769741 803208 819168 832577 865536 868776 879704 917952 932978 936192 955696 997248 1005376 1013572 1070944 1092224 1158368 1223936 1319556 1399467 1433544 1508064 1520358 1539482 1606416 1638336 1665154 1737552 1759408 1773751 1835904 1865956 1911392 1994496 2010752 2027144 2141888 2184448 2309223 2316736 2497731 2639112 2798934 2867088 3016128 3040716 3078964 3212832 3265423 3276672 3330308 3475104 3518816 3547502 3671808 3731912 3822784 4021504 4054288 4283776 4618446 4633472 4995462 5278224 5321253 5597868 5734176 5828039 6032256 6081432 6157928 6425664 6530846 6553344 6660616 6950208 7037632 7095004 7463824 7645568 8108576 8567552 9236892 9266944 9796269 9990924 10556448 10642506 10729247 11195736 11468352 11656078 12064512 12162864 12315856 12851328 13061692 13321232 13900416 14075264 14190008 14927648 15291136 16217152 17484117 18473784 19592538 19981848 21112896 21285012 21458494 22391472 22857961 22936704 23312156 24325728 24631712 24723917 25702656 26123384 26642464 27800832 28150528 28380016 29855296 32187741 32434304 34968234 36947568 39185076 39963696 40796273 42225792 42570024 42916988 44782944 45715922 45873408 46624312 48651456 49263424 49447834 52246768 53284928 56760032 59710592 64375482 64868608 68573883 69936468 73895136 74171751 75104729 78370152 79927392 81592546 84451584 85140048 85833976 89565888 91431844 93248624 97302912 98526848 98895668 104493536 106569856 113520064 119421184 122388819 128750964 137147766 139872936 147790272 148343502 150209458 156740304 159854784 163185092 170280096 171667952 173067419 179131776 182863688 186497248 194605824 197053696 197791336 208987072 213139712 225314187 227040128 244777638 257501928 274295532 279745872 295580544 296687004 300418916 313480608 319709568 326370184 340560192 343335904 346134838 358263552 365727376 372994496 395582672 417974144 450628374 454080256 489555276 515003856 519202257 525733103 548591064 559491744 568650091 591161088 593374008 600837832 626961216 639419136 652740368 681120384 686671808 692269676 731454752 745988992 791165344 835948288 901256748 979110552 1030007712 1038404514 1051466206 1097182128 1118983488 1137300182 1186748016 1201675664 1211471933 1253922432 1305480736 1362240768 1373343616 1384539352 1462909504 1491977984 1577199309 1582330688 1705950273 1802513496 1958221104 2060015424 2076809028 2102932412 2194364256 2237966976 2274600364 2373496032 2403351328 2422943866 2507844864 2610961472 2746687232 2769078704 2925819008 3154398618 3164661376 3411900546 3605026992 3634415799 3916442208 3980550637 4120030848 4153618056 4205864824 4388728512 4475933952 4549200728 4746992064 4806702656 4845887732 5221922944 5538157408 5851638016 6308797236 6329322752 6823801092 7210053984 7268831598 7832884416 7961101274 8240061696 8307236112 8411729648 8777457024 9098401456 9493984128 9613405312 9691775464 10443845888 11076314816 11941651911 12617594472 13647602184 14420107968 14537663196 15665768832 15922202548 16614472224 16823459296 17554914048 18196802912 18987968256 19226810624 19383550928 22152629632 23883303822 25235188944 27295204368 27863854459 28840215936 29075326392 31331537664 31844405096 33228944448 33646918592 36393605824 38767101856 44305259264 47766607644 50470377888 54590408736 55727708918 57680431872 58150652784 63688810192 66457888896 67293837184 72787211648 77534203712 83591563377 95533215288 100940755776 109180817472 111455417836 116301305568 127377620384 132915777792 134587674368 145574423296 155068407424 167183126754 191066430576 201881511552 218361634944 222910835672 232602611136 254755240768 310136814848 334366253508 382132861152 403763023104 436723269888 445821671344 465205222272 509510481536 668732507016 764265722304 891643342688 930410444544 1019020963072 1337465014032 1528531444608 1783286685376 2674930028064 3057062889216 3566573370752 5349860056128 7133146741504 10699720112256 21399440224512
- Sum of all divisors σ(n): 70540491881664
- Sum of proper divisors (its aliquot sum) s(n): 49141051657152
- 21399440224512 is an abundant number, because the sum of its proper divisors (49141051657152) is greater than itself. Its abundance is 27741611432640
Bases of 21399440224512
- Binary: 1001101110110011100100000100001110001000000002
- Hexadecimal: 0x137672087100
- Base-36: 7L2RM6XHC
Squares and roots of 21399440224512
- 21399440224512 squared (213994402245122) is 457936041922462196965638144
- 21399440224512 cubed (213994402245123) is 9799574955769351080330188289388710985728
-
The
square root of 21399440224512 is 4625952.8990805775 -
The
cube root of 21399440224512 is 27763.0689082521
Scales and comparisons
How big is 21399440224512?- 21,399,440,224,512 seconds is equal to 680,436 years, 2 days, 7 hours, 15 minutes, 12 seconds.
-
To count from 1 to 21,399,440,224,512 would take you about one million, seven hundred one thousand and ninety 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 21399440224512 cubic inches would be around 2313.6 feet tall.
Recreational maths with 21399440224512
- 21399440224512 backwards is 21542204499312
- 21399440224512 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 21399440224512's digits is 48
- More coming soon!
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