21516713929984
21,516,713,929,984 is an even composite number composed of six prime numbers multiplied together.
21516713929984 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 21516713929984:
28 × 72 × 13 × 53 × 101 × 1572
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 7 × 13 × 53 × 101 × 157 × 157)See below for interesting mathematical facts about the number 21516713929984 from the Numbermatics database.
Names of 21516713929984
- Cardinal: 21516713929984 can be written as Twenty-one trillion, five hundred sixteen billion, seven hundred thirteen million, nine hundred twenty-nine thousand, nine hundred eighty-four.
Scientific notation
- Scientific notation: 2.1516713929984 × 1013
Factors of 21516713929984
Divisors of 21516713929984
- Number of divisors d(n): 648
-
Complete list of divisors:
1 2 4 7 8 13 14 16 26 28 32 49 52 53 56 64 91 98 101 104 106 112 128 157 182 196 202 208 212 224 256 314 364 371 392 404 416 424 448 628 637 689 707 728 742 784 808 832 848 896 1099 1256 1274 1313 1378 1414 1456 1484 1568 1616 1664 1696 1792 2041 2198 2512 2548 2597 2626 2756 2828 2912 2968 3136 3232 3328 3392 4082 4396 4823 4949 5024 5096 5194 5252 5353 5512 5656 5824 5936 6272 6464 6784 7693 8164 8321 8792 9191 9646 9898 10048 10192 10388 10504 10706 11024 11312 11648 11872 12544 12928 13568 14287 15386 15857 16328 16642 17584 18382 19292 19796 20096 20384 20776 21008 21412 22048 22624 23296 23744 24649 25856 28574 30772 31714 32656 33284 33761 35168 36764 37471 38584 39592 40192 40768 41552 42016 42824 44096 45248 47488 49298 57148 58247 61544 63428 64337 65312 66568 67522 69589 70336 73528 74942 77168 79184 81536 83104 84032 85648 88192 90496 94976 98596 100009 108173 110999 114296 116494 123088 126856 128674 130624 133136 135044 139178 140672 147056 149884 154336 158368 163072 166208 168064 171296 172543 176384 180992 197192 200018 206141 216346 221998 228592 232988 246176 253712 257348 261248 262297 266272 270088 278356 281344 294112 299768 308672 316736 320437 332416 336128 342592 345086 394384 400036 407729 412282 432692 443996 457184 465976 487123 492352 507424 514696 522496 524594 532544 540176 556712 588224 599536 617344 633472 640874 664832 685184 690172 757211 776993 788768 800072 815458 824564 840421 865384 887992 914368 931952 974246 984704 1014848 1029392 1049188 1065088 1080352 1113424 1176448 1199072 1207801 1234688 1266944 1281748 1306397 1370368 1380344 1442987 1514422 1553986 1577536 1600144 1630916 1649128 1680842 1730768 1775984 1828736 1863904 1948492 1969408 2029696 2058784 2098376 2130176 2160704 2226848 2243059 2352896 2398144 2415602 2489549 2563496 2612794 2760688 2885974 3028844 3107972 3155072 3200288 3261832 3298256 3361684 3409861 3461536 3551968 3657472 3727808 3896984 4059392 4117568 4196752 4321408 4453696 4486118 4796288 4831204 4979098 5126992 5225588 5300477 5521376 5771948 5882947 6057688 6215944 6310144 6400576 6523664 6596512 6723368 6819722 6923072 7103936 7455616 7793968 8235136 8393504 8642816 8907392 8972236 9144779 9592576 9662408 9958196 10100909 10253984 10451176 10600954 10925473 11042752 11543896 11765894 12115376 12431888 12801152 13047328 13193024 13446736 13639444 13846144 14207872 14911232 15587936 15701413 16470272 16787008 16983161 17426843 17814784 17944472 18289558 19324816 19916392 20201818 20507968 20902352 21201908 21850946 22085504 23087792 23531788 24230752 24863776 25602304 26094656 26386048 26893472 27278888 27692288 28415744 31175872 31402826 32364137 33574016 33966322 34853686 35888944 36579116 38649632 39832784 40403636 41015936 41180629 41804704 42403816 43701892 44171008 46175584 47063576 48461504 49727552 52189312 52772096 53786944 54557776 62351744 62805652 64013453 64728274 67148032 67932644 69707372 71777888 73158232 76478311 77299264 79665568 80807272 82031872 82361258 83609408 84807632 87403784 92351168 94127152 96923008 99455104 104378624 107573888 109115552 118882127 121987901 124703488 125611304 128026906 129456548 131946097 135865288 139414744 143555776 146316464 152956622 154598528 159331136 161614544 164722516 167218816 169615264 174807568 184702336 188254304 193846016 198910208 215147776 218231104 226548959 237764254 243975802 251222608 256053812 258913096 263892194 271730576 278829488 287111552 292632928 305913244 309197056 318662272 323229088 329445032 334437632 339230528 349615136 369404672 376508608 436462208 453097918 475528508 487951604 502445216 512107624 517826192 527784388 535348177 543461152 557658976 574223104 585265856 611826488 637324544 646458176 658890064 678461056 699230272 753017216 832174889 872924416 906195836 923622679 951057016 975903208 1004890432 1024215248 1035652384 1055568776 1070696354 1086922304 1115317952 1170531712 1223652976 1292916352 1317780128 1356922112 1398460544 1506034432 1585842713 1664349778 1715299261 1812391672 1847245358 1902114032 1951806416 2009780864 2048430496 2071304768 2111137552 2141392708 2173844608 2230635904 2341063424 2447305952 2585832704 2635560256 2796921088 3171685426 3328699556 3430598522 3624783344 3694490716 3804228064 3903612832 4019561728 4096860992 4142609536 4222275104 4282785416 4347689216 4461271808 4894611904 5271120512 6343370852 6465358753 6657399112 6861197044 7249566688 7388981432 7608456128 7807225664 8193721984 8285219072 8444550208 8565570832 9789223808 10542241024 12007094827 12686741704 12930717506 13314798224 13722394088 14499133376 14777962864 15216912256 15614451328 16387443968 16889100416 17131141664 19578447616 24014189654 25373483408 25861435012 26629596448 27444788176 28998266752 29555925728 30433824512 31228902656 33778200832 34262283328 48028379308 50746966816 51722870024 53259192896 54889576352 57996533504 59111851456 68524566656 84049663789 96056758616 101493933632 103445740048 106518385792 109779152704 118223702912 137049133312 168099327578 192113517232 202987867264 206891480096 213036771584 219558305408 236447405824 336198655156 384227034464 405975734528 413782960192 439116610816 672397310312 768454068928 827565920384 1344794620624 1536908137856 1655131840768 2689589241248 3073816275712 5379178482496 10758356964992 21516713929984
- Sum of all divisors σ(n): 55717544643768
- Sum of proper divisors (its aliquot sum) s(n): 34200830713784
- 21516713929984 is an abundant number, because the sum of its proper divisors (34200830713784) is greater than itself. Its abundance is 12684116783800
Bases of 21516713929984
- Binary: 1001110010001110000000001011100101101000000002
- Hexadecimal: 0x1391C0172D00
- Base-36: 7MKN3XFR4
Squares and roots of 21516713929984
- 21516713929984 squared (215167139299842) is 462968978344767510054240256
- 21516713929984 cubed (215167139299843) is 9961571065501319922541970091681098235904
-
The
square root of 21516713929984 is 4638611.2070299663 -
The
cube root of 21516713929984 is 27813.6924810863
Scales and comparisons
How big is 21516713929984?- 21,516,713,929,984 seconds is equal to 684,164 years, 49 weeks, 1 day, 20 hours, 33 minutes, 4 seconds.
-
To count from 1 to 21,516,713,929,984 would take you about one million, seven hundred ten thousand, four hundred twelve 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 21516713929984 cubic inches would be around 2317.8 feet tall.
Recreational maths with 21516713929984
- 21516713929984 backwards is 48992931761512
- The number of decimal digits it has is: 14
- The sum of 21516713929984's digits is 67
- More coming soon!
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The information we have on file for 21516713929984 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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