21429209199744
21,429,209,199,744 is an even composite number composed of five prime numbers multiplied together.
21429209199744 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of four hundred thirty-two divisors.
Prime factorization of 21429209199744:
27 × 32 × 17 × 192 × 17412
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 17 × 19 × 19 × 1741 × 1741)See below for interesting mathematical facts about the number 21429209199744 from the Numbermatics database.
Names of 21429209199744
- Cardinal: 21429209199744 can be written as Twenty-one trillion, four hundred twenty-nine billion, two hundred nine million, one hundred ninety-nine thousand, seven hundred forty-four.
Scientific notation
- Scientific notation: 2.1429209199744 × 1013
Factors of 21429209199744
Divisors of 21429209199744
- Number of divisors d(n): 432
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 17 18 19 24 32 34 36 38 48 51 57 64 68 72 76 96 102 114 128 136 144 152 153 171 192 204 228 272 288 304 306 323 342 361 384 408 456 544 576 608 612 646 684 722 816 912 969 1083 1088 1152 1216 1224 1292 1368 1444 1632 1741 1824 1938 2166 2176 2432 2448 2584 2736 2888 2907 3249 3264 3482 3648 3876 4332 4896 5168 5223 5472 5776 5814 6137 6498 6528 6964 7296 7752 8664 9792 10336 10446 10944 11552 11628 12274 12996 13928 15504 15669 17328 18411 19584 20672 20892 21888 23104 23256 24548 25992 27856 29597 31008 31338 33079 34656 36822 41344 41784 46208 46512 49096 51984 55233 55712 59194 62016 62676 66158 69312 73644 83568 88791 93024 98192 99237 103968 110466 111424 118388 124032 125352 132316 138624 147288 167136 177582 186048 196384 198474 207936 220932 222848 236776 250704 264632 266373 294576 297711 334272 355164 372096 392768 396948 415872 441864 473552 501408 529264 532746 562343 589152 595422 628501 668544 710328 785536 793896 883728 947104 1002816 1058528 1065492 1124686 1178304 1190844 1257002 1420656 1587792 1687029 1767456 1885503 1894208 2005632 2117056 2130984 2249372 2356608 2381688 2514004 2841312 3031081 3175584 3374058 3534912 3771006 3788416 4234112 4261968 4498744 4763376 5028008 5061087 5656509 5682624 6062162 6351168 6748116 7069824 7542012 8523936 8997488 9093243 9526752 10056016 10122174 10684517 11313018 11365248 12124324 12702336 13496232 15084024 17047872 17994976 18186486 19053504 20112032 20244348 21369034 22626036 24248648 26992464 27279729 30168048 32053551 34095744 35989952 36372972 38107008 40224064 40488696 42738068 45252072 48497296 51528377 53984928 54559458 57590539 60336096 64107102 71979904 72745944 80448128 80977392 85476136 90504144 96160653 96994592 103056754 107969856 109118916 115181078 120672192 128214204 145491888 154585131 161954784 170952272 172771617 181008288 192321306 193989184 206113508 215939712 218237832 230362156 241344384 256428408 290983776 309170262 323909568 341904544 345543234 362016576 384642612 387978368 412227016 436475664 460724312 463755393 512856816 518314851 581967552 618340524 647819136 683809088 691086468 724033152 769285224 824454032 872951328 921448624 927510786 979039163 1025713632 1036629702 1094220241 1163935104 1236681048 1367618176 1382172936 1538570448 1648908064 1745902656 1842897248 1855021572 1958078326 2051427264 2073259404 2188440482 2473362096 2764345872 2937117489 3077140896 3282660723 3297816128 3491805312 3685794496 3710043144 3916156652 4102854528 4146518808 4376880964 4946724192 5528691744 5874234978 6154281792 6565321446 6595632256 7371588992 7420086288 7832313304 8293037616 8753761928 8811352467 9847982169 9893448384 11057383488 11748469956 12308563584 13130642892 14840172576 15664626608 16586075232 17507523856 17622704934 18601744097 19695964338 19786896768 22114766976 23496939912 26261285784 29680345152 31329253216 33172150464 35015047712 35245409868 37203488194 39391928676 46993879824 52522571568 55805232291 59360690304 62658506432 66344300928 70030095424 70490819736 74406976388 78783857352 93987759648 105045143136 111610464582 125317012864 140060190848 140981639472 148813952776 157567714704 167415696873 187975519296 210090286272 223220929164 281963278944 297627905552 315135429408 334831393746 375951038592 420180572544 446441858328 563926557888 595255811104 630270858816 669662787492 892883716656 1127853115776 1190511622208 1260541717632 1339325574984 1785767433312 2381023244416 2678651149968 3571534866624 5357302299936 7143069733248 10714604599872 21429209199744
- Sum of all divisors σ(n): 68949016944210
- Sum of proper divisors (its aliquot sum) s(n): 47519807744466
- 21429209199744 is an abundant number, because the sum of its proper divisors (47519807744466) is greater than itself. Its abundance is 26090598544722
Bases of 21429209199744
- Binary: 1001101111101011000000110011011110100100000002
- Hexadecimal: 0x137D6066F480
- Base-36: 7LGFXVDS0
Squares and roots of 21429209199744
- 21429209199744 squared (214292091997442) is 459211006926392884889665536
- 21429209199744 cubed (214292091997443) is 9840528734250764113919005110442376822784
-
The
square root of 21429209199744 is 4629169.3855101047 -
The
cube root of 21429209199744 is 27775.9367707955
Scales and comparisons
How big is 21429209199744?- 21,429,209,199,744 seconds is equal to 681,382 years, 29 weeks, 3 days, 15 hours, 2 minutes, 24 seconds.
-
To count from 1 to 21,429,209,199,744 would take you about one million, seven hundred three thousand, four hundred fifty-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 21429209199744 cubic inches would be around 2314.7 feet tall.
Recreational maths with 21429209199744
- 21429209199744 backwards is 44799190292412
- The number of decimal digits it has is: 14
- The sum of 21429209199744's digits is 63
- More coming soon!
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