21380720947200
21,380,720,947,200 is an even composite number composed of five prime numbers multiplied together.
21380720947200 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of six hundred twenty-four divisors.
Prime factorization of 21380720947200:
212 × 33 × 52 × 59 × 131071
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 5 × 59 × 131071)See below for interesting mathematical facts about the number 21380720947200 from the Numbermatics database.
Names of 21380720947200
- Cardinal: 21380720947200 can be written as Twenty-one trillion, three hundred eighty billion, seven hundred twenty million, nine hundred forty-seven thousand, two hundred.
Scientific notation
- Scientific notation: 2.13807209472 × 1013
Factors of 21380720947200
Divisors of 21380720947200
- Number of divisors d(n): 624
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 27 30 32 36 40 45 48 50 54 59 60 64 72 75 80 90 96 100 108 118 120 128 135 144 150 160 177 180 192 200 216 225 236 240 256 270 288 295 300 320 354 360 384 400 432 450 472 480 512 531 540 576 590 600 640 675 708 720 768 800 864 885 900 944 960 1024 1062 1080 1152 1180 1200 1280 1350 1416 1440 1475 1536 1593 1600 1728 1770 1800 1888 1920 2048 2124 2160 2304 2360 2400 2560 2655 2700 2832 2880 2950 3072 3186 3200 3456 3540 3600 3776 3840 4096 4248 4320 4425 4608 4720 4800 5120 5310 5400 5664 5760 5900 6144 6372 6400 6912 7080 7200 7552 7680 7965 8496 8640 8850 9216 9440 9600 10240 10620 10800 11328 11520 11800 12288 12744 12800 13275 13824 14160 14400 15104 15360 15930 16992 17280 17700 18432 18880 19200 20480 21240 21600 22656 23040 23600 25488 25600 26550 27648 28320 28800 30208 30720 31860 33984 34560 35400 36864 37760 38400 39825 42480 43200 45312 46080 47200 50976 51200 53100 55296 56640 57600 60416 61440 63720 67968 69120 70800 75520 76800 79650 84960 86400 90624 92160 94400 101952 102400 106200 110592 113280 115200 120832 127440 131071 135936 138240 141600 151040 153600 159300 169920 172800 181248 184320 188800 203904 212400 226560 230400 241664 254880 262142 271872 276480 283200 302080 307200 318600 339840 345600 362496 377600 393213 407808 424800 453120 460800 509760 524284 543744 552960 566400 604160 637200 655355 679680 691200 724992 755200 786426 815616 849600 906240 921600 1019520 1048568 1087488 1132800 1179639 1208320 1274400 1310710 1359360 1382400 1510400 1572852 1631232 1699200 1812480 1966065 2039040 2097136 2174976 2265600 2359278 2548800 2621420 2718720 2764800 3020800 3145704 3262464 3276775 3398400 3538917 3624960 3932130 4078080 4194272 4531200 4718556 5097600 5242840 5437440 5898195 6041600 6291408 6524928 6553550 6796800 7077834 7733189 7864260 8156160 8388544 9062400 9437112 9830325 10195200 10485680 10874880 11796390 12582816 13107100 13593600 14155668 15466378 15728520 16312320 16777088 17694585 18124800 18874224 19660650 20390400 20971360 23199567 23592780 25165632 26214200 27187200 28311336 29490975 30932756 31457040 32624640 33554176 35389170 37748448 38665945 39321300 40780800 41942720 46399134 47185560 50331264 52428400 54374400 56622672 58981950 61865512 62914080 67108352 69598701 70778340 75496896 77331890 78642600 81561600 83885440 88472925 92798268 94371120 100662528 104856800 113245344 115997835 117963900 123731024 125828160 134216704 139197402 141556680 150993792 154663780 157285200 163123200 167770880 176945850 185596536 188742240 193329725 201325056 208796103 209713600 226490688 231995670 235927800 247462048 251656320 268433408 278394804 283113360 301987584 309327560 314570400 335541760 347993505 353891700 371193072 377484480 386659450 402650112 417592206 419427200 452981376 463991340 471855600 494924096 503312640 536866816 556789608 566226720 579989175 603975168 618655120 629140800 671083520 695987010 707783400 742386144 754968960 773318900 805300224 835184412 838854400 905962752 927982680 943711200 989848192 1006625280 1043980515 1113579216 1132453440 1159978350 1207950336 1237310240 1258281600 1342167040 1391974020 1415566800 1484772288 1509937920 1546637800 1610600448 1670368824 1677708800 1739967525 1811925504 1855965360 1887422400 1979696384 2013250560 2087961030 2227158432 2264906880 2319956700 2415900672 2474620480 2516563200 2684334080 2783948040 2831133600 2969544576 3019875840 3093275600 3340737648 3355417600 3479935050 3623851008 3711930720 3774844800 3959392768 4026501120 4175922060 4454316864 4529813760 4639913400 4831801344 4949240960 5033126400 5219902575 5567896080 5662267200 5939089152 6039751680 6186551200 6681475296 6710835200 6959870100 7247702016 7423861440 7549689600 7918785536 8053002240 8351844120 8908633728 9059627520 9279826800 9898481920 10066252800 10439805150 11135792160 11324534400 11878178304 12079503360 12373102400 13362950592 13421670400 13919740200 14495404032 14847722880 15099379200 15837571072 16703688240 17817267456 18119255040 18559653600 19796963840 20132505600 20879610300 22271584320 22649068800 23756356608 24159006720 24746204800 26725901184 27839480400 29695445760 30198758400 31675142144 33407376480 35634534912 36238510080 37119307200 39593927680 40265011200 41759220600 44543168640 45298137600 47512713216 49492409600 53451802368 55678960800 59390891520 60397516800 66814752960 71269069824 72477020160 74238614400 79187855360 83518441200 89086337280 90596275200 95025426432 98984819200 106903604736 111357921600 118781783040 120795033600 133629505920 142538139648 148477228800 158375710720 167036882400 178172674560 181192550400 197969638400 213807209472 222715843200 237563566080 267259011840 285076279296 296954457600 334073764800 356345349120 362385100800 395939276800 427614418944 445431686400 475127132160 534518023680 593908915200 668147529600 712690698240 791878553600 855228837888 890863372800 1069036047360 1187817830400 1336295059200 1425381396480 1781726745600 2138072094720 2375635660800 2672590118400 3563453491200 4276144189440 5345180236800 7126906982400 10690360473600 21380720947200
- Sum of all divisors σ(n): 79876639948800
- Sum of proper divisors (its aliquot sum) s(n): 58495919001600
- 21380720947200 is an abundant number, because the sum of its proper divisors (58495919001600) is greater than itself. Its abundance is 37115198054400
Bases of 21380720947200
- Binary: 1001101110010000101100100011011110000000000002
- Hexadecimal: 0x13721646F000
- Base-36: 7KU617UO0
Squares and roots of 21380720947200
- 21380720947200 squared (213807209472002) is 457135228222036865187840000
- 21380720947200 cubed (213807209472003) is 9773880749749956216172273150722048000000
-
The
square root of 21380720947200 is 4623929.1676235699 -
The
cube root of 21380720947200 is 27754.9712478725
Scales and comparisons
How big is 21380720947200?- 21,380,720,947,200 seconds is equal to 679,840 years, 41 weeks, 1 day.
-
To count from 1 to 21,380,720,947,200 would take you about one million, six hundred ninety-nine thousand, six hundred one 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 21380720947200 cubic inches would be around 2312.9 feet tall.
Recreational maths with 21380720947200
- 21380720947200 backwards is 00274902708312
- 21380720947200 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 21380720947200's digits is 45
- More coming soon!
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The information we have on file for 21380720947200 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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