21242473549440
21,242,473,549,440 is an even composite number composed of seven prime numbers multiplied together.
21242473549440 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one thousand, seven hundred twenty-eight divisors.
Prime factorization of 21242473549440:
27 × 3 × 5 × 112 × 132 × 312 × 563
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 11 × 11 × 13 × 13 × 31 × 31 × 563)See below for interesting mathematical facts about the number 21242473549440 from the Numbermatics database.
Names of 21242473549440
- Cardinal: 21242473549440 can be written as Twenty-one trillion, two hundred forty-two billion, four hundred seventy-three million, five hundred forty-nine thousand, four hundred forty.
Scientific notation
- Scientific notation: 2.124247354944 × 1013
Factors of 21242473549440
Divisors of 21242473549440
- Number of divisors d(n): 1728
-
Complete list of divisors:
1 2 3 4 5 6 8 10 11 12 13 15 16 20 22 24 26 30 31 32 33 39 40 44 48 52 55 60 62 64 65 66 78 80 88 93 96 104 110 120 121 124 128 130 132 143 155 156 160 165 169 176 186 192 195 208 220 240 242 248 260 264 286 310 312 320 330 338 341 352 363 372 384 390 403 416 429 440 465 480 484 496 507 520 528 563 572 605 620 624 640 660 676 682 704 715 726 744 780 806 832 845 858 880 930 960 961 968 992 1014 1023 1040 1056 1126 1144 1209 1210 1240 1248 1320 1352 1364 1408 1430 1452 1488 1560 1573 1612 1664 1689 1690 1705 1716 1760 1815 1859 1860 1920 1922 1936 1984 2015 2028 2046 2080 2112 2145 2252 2288 2418 2420 2480 2496 2535 2640 2704 2728 2815 2860 2883 2904 2976 3120 3146 3224 3378 3380 3410 3432 3520 3630 3718 3720 3751 3844 3872 3968 4030 4056 4092 4160 4224 4290 4433 4504 4576 4719 4805 4836 4840 4960 4992 5070 5115 5239 5280 5408 5456 5577 5630 5720 5766 5808 5952 6045 6193 6240 6292 6448 6756 6760 6820 6864 7040 7260 7319 7436 7440 7502 7688 7744 7865 8060 8112 8184 8320 8445 8580 8866 9008 9152 9295 9438 9610 9672 9680 9920 10140 10230 10478 10560 10571 10816 10912 11154 11253 11260 11440 11532 11616 11904 12090 12386 12480 12493 12584 12896 13299 13512 13520 13640 13728 14415 14520 14638 14872 14880 15004 15376 15488 15717 15730 16120 16224 16368 16890 17160 17453 17732 18016 18304 18579 18590 18755 18876 19220 19344 19360 19840 20280 20449 20460 20956 21120 21142 21632 21824 21957 22165 22308 22506 22520 22880 23064 23232 23595 24180 24772 24960 24986 25168 25792 26195 26598 27024 27040 27280 27456 27885 28830 29040 29276 29744 29760 30008 30752 30965 31434 31460 31713 32240 32448 32736 33780 34320 34906 35464 36032 36595 37158 37180 37479 37510 37752 38440 38688 38720 40560 40898 40920 41912 42284 43648 43914 44330 44616 45012 45040 45760 46128 46464 47190 48360 48763 49544 49972 50336 51584 52359 52390 52855 53196 54048 54080 54560 54912 55770 56265 57629 57660 58080 58552 59488 59520 60016 61347 61504 61930 62465 62868 62920 63426 64480 64896 65472 66495 67560 68123 68640 69812 70928 72064 73190 74316 74360 74958 75020 75504 76880 77376 77440 78585 80509 81120 81796 81840 83824 84568 87265 87828 88660 89232 90024 90080 91520 92256 92895 94380 95147 96720 97526 99088 99944 100672 102245 104718 104780 105710 106392 108096 108160 109120 109785 111540 112530 115258 115320 116160 116281 117104 118976 120032 122694 123008 123860 124930 125736 125840 126852 128960 130944 132990 135120 136246 137280 137423 139624 141856 146289 146380 148632 148720 149916 150040 151008 153760 154752 157170 158565 161018 162240 162409 163592 163680 167648 169136 172887 174530 175656 177320 178464 180048 180160 184512 185790 187395 188760 190294 191983 193440 195052 198176 199888 201344 204369 204490 209436 209560 211420 212784 216192 218240 219570 223080 225060 226889 230516 230640 232320 232562 234208 237952 240064 241527 243815 245388 247720 249860 251472 251680 253704 257920 261795 265980 270240 272492 274560 274846 279248 283712 285441 288145 292578 292760 297264 297440 299832 300080 302016 306735 307520 314340 317130 322036 324480 324818 327184 327360 335296 338272 340615 345774 348843 349060 351312 354640 356928 360096 360320 369024 371580 374790 377520 380588 383966 386880 390104 396352 399776 402545 408738 408980 412269 418872 419120 422840 425568 439140 446160 450120 453778 461032 461280 465124 468416 475735 480128 483054 487227 487630 490776 495440 499720 502944 503360 507408 523590 531960 540480 541043 544984 549692 558496 567424 570882 575949 576290 581405 585156 585520 594528 594880 599664 600160 604032 613470 615040 628680 633919 634260 644072 649636 654368 654720 670592 676544 680667 681230 687115 691548 697686 698120 702624 709280 713856 720192 731445 743160 749580 755040 761176 767932 773760 780208 792704 799552 805090 812045 817476 817960 824538 837744 838240 845680 851136 864435 878280 885599 892320 900240 907556 922064 922560 930248 936832 951470 959915 966108 974454 975260 981552 990880 999440 1005888 1006720 1014816 1021845 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5710342352 5713414080 5851921088 6034793622 6189531920 6229464384 6284755488 6288476480 6588856560 6752216640 6808485112 7137927940 7314901360 7368183680 7427438304 7546171776 7786830480 7855944360 8046391496 8379673984 8510606390 8565513528 8777881632 8785142080 9284297880 9432714720 9903251072 10057989370 10212727668 10382440640 10474592480 10542170496 10706891910 10972352040 11052275520 11063788307 11420684704 11426828160 11703842176 12069587244 12379063840 12458928768 12569510976 12576952960 12765909585 13177713120 13504433280 13616970224 14275855880 14629802720 14854876608 15086984055 15573660960 15711888720 16092782992 17021212780 17131027056 17555763264 17570284160 18568595760 18865429440 20115978740 20425455336 20764881280 20949184960 21413783820 21944704080 22104551040 22127576614 22841369408 24139174488 24758127680 25139021952 25531819170 26355426240 27233940448 28551711760 29259605440 29709753216 30173968110 31147321920 31423777440 32185565984 33191364921 34042425560 34262054112 35111526528 37137191520 37730858880 40231957480 40850910672 41898369920 42827567640 43889408160 44255153228 45682738816 48278348976 49516255360 51063638340 52710852480 54467880896 55318941535 57103423520 58519210880 60347936220 62294643840 62847554880 64371131968 66382729842 68084851120 68524108224 74274383040 80463914960 81701821344 85655135280 87778816320 88510306456 96556697952 102127276680 108935761792 110637883070 114206847040 120695872440 125695109760 128742263936 132765459684 136169702240 137048216448 148548766080 160927829920 163403642688 165956824605 171310270560 175557632640 177020612912 193113395904 204254553360 221275766140 228413694080 241391744880 265530919368 272339404480 321855659840 326807285376 331913649210 342620541120 354041225824 386226791808 408509106720 442551532280 482783489760 531061838736 544678808960 643711319680 663827298420 685241082240 708082451648 817018213440 885103064560 965566979520 1062123677472 1327654596840 1416164903296 1634036426880 1770206129120 1931133959040 2124247354944 2655309193680 3540412258240 4248494709888 5310618387360 7080824516480 10621236774720 21242473549440
- Sum of all divisors σ(n): 83422366443360
- Sum of proper divisors (its aliquot sum) s(n): 62179892893920
- 21242473549440 is an abundant number, because the sum of its proper divisors (62179892893920) is greater than itself. Its abundance is 40937419344480
Bases of 21242473549440
- Binary: 1001101010001111001100001011100001110100000002
- Hexadecimal: 0x1351E6170E80
- Base-36: 7J2NOABUO
Squares and roots of 21242473549440
- 21242473549440 squared (212424735494402) is 451242682498658032124313600
- 21242473549440 cubed (212424735494403) is 9585510747356095255696533461915664384000
-
The
square root of 21242473549440 is 4608955.7981651331 -
The
cube root of 21242473549440 is 27695.0207827975
Scales and comparisons
How big is 21242473549440?- 21,242,473,549,440 seconds is equal to 675,444 years, 49 weeks, 3 days, 9 hours, 4 minutes.
-
To count from 1 to 21,242,473,549,440 would take you about one million, six hundred eighty-eight thousand, six 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 21242473549440 cubic inches would be around 2307.9 feet tall.
Recreational maths with 21242473549440
- 21242473549440 backwards is 04494537424212
- The number of decimal digits it has is: 14
- The sum of 21242473549440's digits is 51
- More coming soon!
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"Number 21242473549440 - Facts about the integer". Numbermatics.com. 2024. Web. 26 May 2024.
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Numbermatics. (2024). Number 21242473549440 - Facts about the integer. Retrieved 26 May 2024, from https://numbermatics.com/n/21242473549440/
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The information we have on file for 21242473549440 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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