21480047301440
21,480,047,301,440 is an even composite number composed of seven prime numbers multiplied together.
What does the number 21480047301440 look like?
This visualization shows the relationship between its 7 prime factors (large circles) and 448 divisors.
21480047301440 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of four hundred forty-eight divisors.
Prime factorization of 21480047301440:
26 × 5 × 7 × 13 × 127 × 1861 × 3121
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 13 × 127 × 1861 × 3121)See below for interesting mathematical facts about the number 21480047301440 from the Numbermatics database.
Names of 21480047301440
- Cardinal: 21480047301440 can be written as Twenty-one trillion, four hundred eighty billion, forty-seven million, three hundred one thousand, four hundred forty.
Scientific notation
- Scientific notation: 2.148004730144 × 1013
Factors of 21480047301440
Divisors of 21480047301440
- Number of divisors d(n): 448
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Complete list of divisors:
1 2 4 5 7 8 10 13 14 16 20 26 28 32 35 40 52 56 64 65 70 80 91 104 112 127 130 140 160 182 208 224 254 260 280 320 364 416 448 455 508 520 560 635 728 832 889 910 1016 1040 1120 1270 1456 1651 1778 1820 1861 2032 2080 2240 2540 2912 3121 3302 3556 3640 3722 4064 4160 4445 5080 5824 6242 6604 7112 7280 7444 8128 8255 8890 9305 10160 11557 12484 13027 13208 14224 14560 14888 15605 16510 17780 18610 20320 21847 23114 24193 24968 26054 26416 28448 29120 29776 31210 33020 35560 37220 40573 40640 43694 46228 48386 49936 52108 52832 56896 57785 59552 62420 65135 66040 71120 74440 81146 87388 92456 96772 99872 104216 105664 109235 115570 119104 120965 124840 130270 132080 142240 148880 162292 169351 174776 184912 193544 199744 202865 208432 218470 231140 236347 241930 249680 260540 264160 284011 284480 297760 324584 338702 349552 369824 387088 396367 405730 416864 436940 462280 472694 483860 499360 521080 528320 568022 595520 649168 677404 699104 739648 774176 792734 811460 833728 846755 873880 924560 945388 967720 998720 1042160 1136044 1181735 1298336 1354808 1398208 1420055 1548352 1585468 1622920 1654429 1693510 1747760 1849120 1890776 1935440 1981835 2084320 2272088 2363470 2596672 2709616 2774569 2840110 3072511 3170936 3245840 3308858 3387020 3495520 3698240 3781552 3870880 3963670 4168640 4544176 4726940 5152771 5419232 5549138 5680220 5808181 6145022 6341872 6491680 6617716 6774040 6991040 7563104 7741760 7927340 8272145 9088352 9453880 10305542 10838464 11098276 11360440 11616362 12290044 12683744 12983360 13235432 13548080 13872845 15126208 15362555 15854680 16544290 18176704 18907760 20611084 21507577 22196552 22720880 23232724 24580088 25367488 25763855 26470864 27096160 27745690 29040905 30725110 31709360 33088580 36069397 37815520 40657267 41222168 43015154 44393104 45441760 46465448 49160176 51527710 52941728 54192320 55491380 58081810 61450220 63418720 66177160 72138794 75506353 75631040 81314534 82444336 86030308 88786208 90883520 92930896 98320352 103055420 105883456 107537885 110982760 116163620 122900440 126837440 132354320 144277588 151012706 162629068 164888672 172060616 177572416 180346985 185861792 196640704 203286335 206110840 215075770 221965520 232327240 245800880 264708640 288555176 302025412 325258136 329777344 344121232 360693970 371723584 377531765 406572670 412221680 430151540 443931040 464654480 491601760 528544471 529417280 577110352 604050824 650516272 688242464 721387940 737638987 755063530 813145340 824443360 860303080 887862080 929308960 983203520 1057088942 1154220704 1208101648 1301032544 1376484928 1442775880 1475277974 1510127060 1626290680 1648886720 1720606160 1858617920 2114177884 2308441408 2416203296 2602065088 2642722355 2885551760 2950555948 3020254120 3252581360 3441212320 3688194935 4228355768 4832406592 5163472909 5285444710 5771103520 5901111896 6040508240 6505162720 6882424640 7376389870 8456711536 9589306831 10326945818 10570889420 11542207040 11802223792 12081016480 13010325440 14752779740 16913423072 19178613662 20653891636 21141778840 23604447584 24162032960 25817364545 29505559480 33826846144 38357227324 41307783272 42283557680 47208895168 47946534155 51634729090 59011118960 67125147817 76714454648 82615566544 84567115360 95893068310 103269458180 118022237920 134250295634 153428909296 165231133088 169134230720 191786136620 206538916360 236044475840 268500591268 306857818592 330462266176 335625739085 383572273240 413077832720 537001182536 613715637184 671251478170 767144546480 826155665440 1074002365072 1342502956340 1534289092960 1652311330880 2148004730144 2685005912680 3068578185920 4296009460288 5370011825360 10740023650720 21480047301440
- Sum of all divisors σ(n): 63503189557248
- Sum of proper divisors (its aliquot sum) s(n): 42023142255808
- 21480047301440 is an abundant number, because the sum of its proper divisors (42023142255808) is greater than itself. Its abundance is 20543094954368
Bases of 21480047301440
- Binary: 1001110001001001101101001011011010011010000002
- Hexadecimal: 0x13893696D340
- Base-36: 7M3SPKC3K
Squares and roots of 21480047301440
- 21480047301440 squared (214800473014402) is 461392432072099826226073600
- 21480047301440 cubed (214800473014403) is 9910731265435146379841665171046825984000
-
The
square root of 21480047301440 is 4634657.1935192791 -
The
cube root of 21480047301440 is 27797.8843952905
Scales and comparisons
How big is 21480047301440?- 21,480,047,301,440 seconds is equal to 682,999 years, 3 weeks, 1 day, 13 hours, 57 minutes, 20 seconds.
-
To count from 1 to 21,480,047,301,440 would take you about one million, seven hundred seven thousand, four hundred ninety-seven 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 21480047301440 cubic inches would be around 2316.5 feet tall.
Recreational maths with 21480047301440
- 21480047301440 backwards is 04410374008412
- The number of decimal digits it has is: 14
- The sum of 21480047301440's digits is 38
- More coming soon!
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