21438042163200
21,438,042,163,200 is an even composite number composed of seven prime numbers multiplied together.
21438042163200 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two thousand, eight hundred eighty divisors.
Prime factorization of 21438042163200:
211 × 34 × 52 × 13 × 31 × 101 × 127
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 5 × 13 × 31 × 101 × 127)See below for interesting mathematical facts about the number 21438042163200 from the Numbermatics database.
Names of 21438042163200
- Cardinal: 21438042163200 can be written as Twenty-one trillion, four hundred thirty-eight billion, forty-two million, one hundred sixty-three thousand, two hundred.
Scientific notation
- Scientific notation: 2.14380421632 × 1013
Factors of 21438042163200
Divisors of 21438042163200
- Number of divisors d(n): 2880
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 25 26 27 30 31 32 36 39 40 45 48 50 52 54 60 62 64 65 72 75 78 80 81 90 93 96 100 101 104 108 117 120 124 127 128 130 135 144 150 155 156 160 162 180 186 192 195 200 202 208 216 225 234 240 248 254 256 260 270 279 288 300 303 310 312 320 324 325 351 360 372 381 384 390 400 403 404 405 416 432 450 465 468 480 496 505 508 512 520 540 558 576 585 600 606 620 624 635 640 648 650 675 702 720 744 762 768 775 780 800 806 808 810 832 837 864 900 909 930 936 960 975 992 1010 1016 1024 1040 1053 1080 1116 1143 1152 1170 1200 1209 1212 1240 1248 1270 1280 1296 1300 1313 1350 1395 1404 1440 1488 1515 1524 1536 1550 1560 1600 1612 1616 1620 1651 1664 1674 1728 1755 1800 1818 1860 1872 1905 1920 1950 1984 2015 2020 2025 2032 2048 2080 2106 2160 2232 2286 2304 2325 2340 2400 2418 2424 2480 2496 2511 2525 2540 2560 2592 2600 2626 2700 2727 2790 2808 2880 2925 2976 3030 3048 3072 3100 3120 3131 3175 3200 3224 3232 3240 3302 3328 3348 3429 3456 3510 3600 3627 3636 3720 3744 3810 3840 3900 3937 3939 3968 4030 4040 4050 4064 4160 4185 4212 4320 4464 4545 4572 4608 4650 4680 4800 4836 4848 4953 4960 4992 5022 5050 5080 5120 5184 5200 5252 5265 5400 5454 5580 5616 5715 5760 5850 5952 6045 6060 6096 6144 6200 6240 6262 6350 6400 6448 6464 6480 6565 6604 6656 6696 6858 6912 6975 7020 7200 7254 7272 7440 7488 7575 7620 7680 7800 7874 7878 7936 8060 8080 8100 8128 8181 8255 8320 8370 8424 8640 8775 8928 9090 9144 9216 9300 9360 9393 9525 9600 9672 9696 9906 9920 9984 10044 10075 10100 10160 10240 10287 10368 10400 10504 10530 10800 10881 10908 11160 11232 11430 11520 11700 11811 11817 11904 12090 12120 12192 12400 12480 12524 12555 12700 12800 12827 12896 12928 12960 13130 13208 13312 13392 13635 13716 13824 13950 14040 14400 14508 14544 14859 14880 14976 15150 15240 15360 15600 15655 15748 15756 15872 16120 16160 16200 16256 16362 16510 16640 16740 16848 17145 17280 17550 17856 18135 18180 18288 18432 18600 18720 18786 19050 19200 19344 19392 19685 19695 19812 19840 19968 20088 20150 20200 20320 20574 20736 20800 20925 21008 21060 21600 21762 21816 22320 22464 22725 22860 23040 23400 23622 23634 23808 24180 24240 24384 24765 24800 24960 25048 25110 25400 25600 25654 25792 25856 25920 26260 26325 26416 26624 26784 27270 27432 27648 27900 28080 28179 28575 28800 29016 29088 29718 29760 29952 30225 30300 30480 30720 31200 31310 31496 31512 31744 32240 32320 32400 32512 32643 32724 32825 33020 33280 33480 33696 34290 34560 35100 35433 35451 35712 36270 36360 36576 37200 37440 37572 38100 38400 38481 38688 38784 39370 39390 39624 39680 39936 40176 40300 40400 40640 40703 40905 41148 41275 41472 41600 41850 42016 42120 43200 43524 43632 44577 44640 44928 45450 45720 46080 46800 46965 47244 47268 47616 48360 48480 48768 49530 49600 49920 50096 50220 50800 51181 51200 51308 51435 51584 51712 51840 52520 52650 52832 53568 54405 54540 54864 55296 55800 56160 56358 57150 57600 58032 58176 59055 59085 59436 59520 59904 60450 60600 60960 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3201619200 3220859700 3246220800 3265505280 3308339840 3316528800 3324758400 3349694088 3376069632 3423513600 3435583680 3457748736 3489264675 3516739200 3537630720 3546408960 3601821600 3664622592 3721882320 3751188480 3817315200 3841943040 3930700800 3970007808 4071802880 4081881600 4122700416 4135424800 4187117610 4220087040 4245156864 4268825600 4294479600 4322185920 4328294400 4422038400 4433011200 4466258784 4580778240 4610331648 4652352900 4688985600 4716840960 4802428800 4962509760 5089753600 5122590720 5153375520 5275108800 5293343744 5306446080 5319613440 5402732400 5442508800 5445273600 5496933888 5582823480 5626782720 5725972800 5762914560 5896051200 5910681600 5955011712 6107704320 6203137200 6251980800 6403238400 6441719400 6492441600 6616679680 6633057600 6649516800 6699388176 6752139264 6847027200 6871167360 6915497472 6978529350 7033478400 7075261440 7203643200 7329245184 7443764640 7634630400 7683886080 7861401600 7940015616 8163763200 8245400832 8270849600 8374235220 8440174080 8490313728 8537651200 8588959200 8644371840 8844076800 8866022400 8932517568 9161556480 9220663296 9304705800 9377971200 9604857600 9925019520 10179507200 10306751040 10467794025 10550217600 10586687488 10612892160 10639226880 10805464800 10993867776 11165646960 11253565440 11451945600 11525829120 11792102400 11910023424 12215408640 12406274400 12806476800 12883438800 12984883200 13233359360 13266115200 13299033600 13398776352 13742334720 13830994944 13957058700 14066956800 14150522880 14407286400 14887529280 15269260800 15367772160 15880031232 16327526400 16490801664 16541699200 16748470440 16880348160 17177918400 17288743680 17688153600 17732044800 17865035136 18323112960 18609411600 18755942400 19209715200 19850039040 20359014400 20613502080 20935588050 21100435200 21225784320 21610929600 21987735552 22331293920 22903891200 23051658240 23584204800 23820046848 24812548800 25612953600 25766877600 26466718720 26532230400 26598067200 26797552704 27484669440 27661989888 27914117400 28133913600 28814572800 29775058560 30538521600 31760062464 32981603328 33083398400 33496940880 33760696320 34355836800 34577487360 35376307200 35730070272 36646225920 37218823200 38419430400 39700078080 41227004160 41871176100 42200870400 42451568640 43221859200 44662587840 45807782400 46103316480 47640093696 49625097600 51533755200 52933437440 53064460800 53196134400 53595105408 54969338880 55828234800 56267827200 57629145600 59550117120 61077043200 65963206656 66166796800 66993881760 68711673600 69154974720 70752614400 71460140544 74437646400 76838860800 79400156160 82454008320 83742352200 84401740800 86443718400 89325175680 91615564800 95280187392 99250195200 103067510400 106128921600 107190210816 109938677760 111656469600 115258291200 119100234240 132333593600 133987763520 137423347200 138309949440 142920281088 148875292800 158800312320 164908016640 167484704400 168803481600 172887436800 178650351360 183231129600 198500390400 206135020800 212257843200 214380421632 223312939200 230516582400 238200468480 264667187200 267975527040 274846694400 285840562176 297750585600 329816033280 334969408800 345774873600 357300702720 397000780800 412270041600 428760843264 446625878400 476400936960 535951054080 549693388800 595501171200 669938817600 691549747200 714601405440 794001561600 824540083200 857521686528 893251756800 1071902108160 1191002342400 1339877635200 1429202810880 1649080166400 1786503513600 2143804216320 2382004684800 2679755270400 3573007027200 4287608432640 5359510540800 7146014054400 10719021081600 21438042163200
- Sum of all divisors σ(n): 89844009615360
- Sum of proper divisors (its aliquot sum) s(n): 68405967452160
- 21438042163200 is an abundant number, because the sum of its proper divisors (68405967452160) is greater than itself. Its abundance is 46967925288960
Bases of 21438042163200
- Binary: 1001101111111011011101110001101001000000000002
- Hexadecimal: 0x137F6EE34800
- Base-36: 7LKI0SG00
Squares and roots of 21438042163200
- 21438042163200 squared (214380421632002) is 459589651791140935434240000
- 21438042163200 cubed (214380421632003) is 9852702332868885774072726020947968000000
-
The
square root of 21438042163200 is 4630123.3421151969 -
The
cube root of 21438042163200 is 27779.7525926215
Scales and comparisons
How big is 21438042163200?- 21,438,042,163,200 seconds is equal to 681,663 years, 22 weeks, 2 days.
-
To count from 1 to 21,438,042,163,200 would take you about one million, seven hundred four thousand, one hundred fifty-eight 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 21438042163200 cubic inches would be around 2315 feet tall.
Recreational maths with 21438042163200
- 21438042163200 backwards is 00236124083412
- 21438042163200 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 21438042163200's digits is 36
- More coming soon!
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"Number 21438042163200 - Facts about the integer". Numbermatics.com. 2024. Web. 22 September 2024.
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Numbermatics. (2024). Number 21438042163200 - Facts about the integer. Retrieved 22 September 2024, from https://numbermatics.com/n/21438042163200/
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The information we have on file for 21438042163200 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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