21480931796160
21,480,931,796,160 is an even composite number composed of seven prime numbers multiplied together.
21480931796160 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 21480931796160:
26 × 3 × 5 × 41 × 349 × 787 × 1987
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 41 × 349 × 787 × 1987)See below for interesting mathematical facts about the number 21480931796160 from the Numbermatics database.
Names of 21480931796160
- Cardinal: 21480931796160 can be written as Twenty-one trillion, four hundred eighty billion, nine hundred thirty-one million, seven hundred ninety-six thousand, one hundred sixty.
Scientific notation
- Scientific notation: 2.148093179616 × 1013
Factors of 21480931796160
Divisors of 21480931796160
- Number of divisors d(n): 448
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 41 48 60 64 80 82 96 120 123 160 164 192 205 240 246 320 328 349 410 480 492 615 656 698 787 820 960 984 1047 1230 1312 1396 1574 1640 1745 1968 1987 2094 2361 2460 2624 2792 3148 3280 3490 3935 3936 3974 4188 4722 4920 5235 5584 5961 6296 6560 6980 7870 7872 7948 8376 9444 9840 9935 10470 11168 11805 11922 12592 13120 13960 14309 15740 15896 16752 18888 19680 19870 20940 22336 23610 23844 25184 27920 28618 29805 31480 31792 32267 33504 37776 39360 39740 41880 42927 47220 47688 50368 55840 57236 59610 62960 63584 64534 67008 71545 75552 79480 81467 83760 85854 94440 95376 96801 111680 114472 119220 125920 127168 129068 143090 151104 158960 161335 162934 167520 171708 188880 190752 193602 214635 228944 238440 244401 251840 258136 274663 286180 317920 322670 325868 335040 343416 377760 381504 387204 407335 429270 457888 476880 484005 488802 516272 549326 572360 635840 645340 651736 686832 693463 755520 774408 814670 823989 858540 915776 953760 968010 977604 1032544 1098652 1144720 1222005 1290680 1303472 1373315 1373664 1386926 1548816 1563769 1629340 1647978 1717080 1907520 1936020 1955208 2065088 2080389 2197304 2289440 2444010 2581360 2606944 2746630 2747328 2773852 3097632 3127538 3258680 3295956 3434160 3467315 3872040 3910416 4119945 4160778 4394608 4578880 4691307 4888020 5162720 5213888 5493260 5547704 6195264 6255076 6517360 6591912 6868320 6934630 7744080 7818845 7820832 8239890 8321556 8789216 9382614 9776040 10325440 10401945 10986520 11095408 11261183 12510152 13034720 13183824 13736640 13869260 15488160 15637690 15641664 16479780 16643112 17578432 18765228 19552080 20803890 21973040 22190816 22522366 23456535 25020304 26069440 26367648 27738520 28431983 30976320 31275380 32959560 33286224 33783549 37530456 39104160 41607780 43946080 44381632 45044732 46913070 50040608 52735296 55477040 56305915 56863966 62550760 64114529 65919120 66572448 67567098 75060912 78208320 83215560 85295949 87892160 90089464 93826140 100081216 110954080 112611830 113727932 125101520 128229058 131838240 133144896 135134196 142159915 150121824 166431120 168917745 170591898 180178928 187652280 192343587 221908160 225223660 227455864 250203040 256458116 263676480 270268392 284319830 300243648 320572645 332862240 337835490 341183796 360357856 375304560 384687174 426479745 450447320 454911728 500406080 512916232 540536784 545755381 568639660 641145290 665724480 675670980 682367592 720715712 750609120 769374348 852959490 900894640 909823456 961717935 1025832464 1081073568 1091510762 1137279320 1282290580 1351341960 1364735184 1501218240 1538748696 1637266143 1705918980 1801789280 1819646912 1923435870 2051664928 2162147136 2183021524 2274558640 2564581160 2702683920 2728776905 2729470368 3077497392 3274532286 3411837960 3603578560 3846871740 4103329856 4366043048 4549117280 5129162320 5405367840 5457553810 5458940736 6154994784 6549064572 6823675920 7693743480 8186330715 8732086096 9098234560 10258324640 10810735680 10915107620 12309989568 13098129144 13647351840 15387486960 16372661430 17464172192 20516649280 21830215240 22375970621 26196258288 27294703680 30774973920 32745322860 34928344384 43660430480 44751941242 52392516576 61549947840 65490645720 67127911863 87320860960 89503882484 104785033152 111879853105 130981291440 134255823726 174641721920 179007764968 223759706210 261962582880 268511647452 335639559315 358015529936 447519412420 523925165760 537023294904 671279118630 716031059872 895038824840 1074046589808 1342558237260 1432062119744 1790077649680 2148093179616 2685116474520 3580155299360 4296186359232 5370232949040 7160310598720 10740465898080 21480931796160
- Sum of all divisors σ(n): 70189943846400
- Sum of proper divisors (its aliquot sum) s(n): 48709012050240
- 21480931796160 is an abundant number, because the sum of its proper divisors (48709012050240) is greater than itself. Its abundance is 27228080254080
Bases of 21480931796160
- Binary: 1001110001001011010110100111100100100110000002
- Hexadecimal: 0x13896B4F24C0
- Base-36: 7M47C64LC
Squares and roots of 21480931796160
- 21480931796160 squared (214809317961602) is 461430430831277683790745600
- 21480931796160 cubed (214809317961603) is 9911955613359400377978865398993616896000
-
The
square root of 21480931796160 is 4634752.6143430783 -
The
cube root of 21480931796160 is 27798.2659392131
Scales and comparisons
How big is 21480931796160?- 21,480,931,796,160 seconds is equal to 683,027 years, 9 weeks, 4 days, 18 hours, 56 minutes.
-
To count from 1 to 21,480,931,796,160 would take you about one million, seven hundred seven thousand, five hundred sixty-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 21480931796160 cubic inches would be around 2316.5 feet tall.
Recreational maths with 21480931796160
- 21480931796160 backwards is 06169713908412
- The number of decimal digits it has is: 14
- The sum of 21480931796160's digits is 57
- More coming soon!
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