21438338688000
21,438,338,688,000 is an even composite number composed of six prime numbers multiplied together.
21438338688000 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two thousand, eight hundred sixteen divisors.
Prime factorization of 21438338688000:
210 × 37 × 53 × 13 × 43 × 137
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 5 × 13 × 43 × 137)See below for interesting mathematical facts about the number 21438338688000 from the Numbermatics database.
Names of 21438338688000
- Cardinal: 21438338688000 can be written as Twenty-one trillion, four hundred thirty-eight billion, three hundred thirty-eight million, six hundred eighty-eight thousand.
Scientific notation
- Scientific notation: 2.1438338688 × 1013
Factors of 21438338688000
Divisors of 21438338688000
- Number of divisors d(n): 2816
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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 32 36 39 40 43 45 48 50 52 54 60 64 65 72 75 78 80 81 86 90 96 100 104 108 117 120 125 128 129 130 135 137 144 150 156 160 162 172 180 192 195 200 208 215 216 225 234 240 243 250 256 258 260 270 274 288 300 312 320 324 325 344 351 360 375 384 387 390 400 405 411 416 430 432 450 468 480 486 500 512 516 520 540 548 559 576 585 600 624 640 645 648 650 675 685 688 702 720 729 750 768 774 780 800 810 822 832 860 864 900 936 960 972 975 1000 1024 1032 1040 1053 1075 1080 1096 1118 1125 1152 1161 1170 1200 1215 1233 1248 1280 1290 1296 1300 1350 1370 1376 1404 1440 1458 1500 1536 1548 1560 1600 1620 1625 1644 1664 1677 1720 1728 1755 1781 1800 1872 1920 1935 1944 1950 2000 2025 2055 2064 2080 2106 2150 2160 2187 2192 2236 2250 2304 2322 2340 2400 2430 2466 2496 2560 2580 2592 2600 2700 2740 2752 2795 2808 2880 2916 2925 3000 3072 3096 3120 3159 3200 3225 3240 3250 3288 3328 3354 3375 3425 3440 3456 3483 3510 3562 3600 3645 3699 3744 3840 3870 3888 3900 4000 4050 4110 4128 4160 4212 4300 4320 4374 4384 4472 4500 4608 4644 4680 4800 4860 4875 4932 4992 5031 5120 5160 5184 5200 5265 5343 5375 5400 5480 5504 5590 5616 5760 5805 5832 5850 5891 6000 6075 6165 6192 6240 6318 6400 6450 6480 6500 6576 6656 6708 6750 6850 6880 6912 6966 7020 7124 7200 7290 7398 7488 7680 7740 7776 7800 8000 8100 8220 8256 8320 8385 8424 8600 8640 8748 8768 8775 8905 8944 9000 9216 9288 9360 9477 9600 9675 9720 9750 9864 9984 10062 10125 10275 10320 10368 10400 10449 10530 10686 10750 10800 10935 10960 11008 11097 11180 11232 11520 11610 11664 11700 11782 12000 12150 12330 12384 12480 12636 12800 12900 12960 13000 13152 13312 13416 13500 13700 13760 13824 13932 13975 14040 14248 14400 14580 14625 14796 14976 15093 15360 15480 15552 15600 15795 16000 16029 16125 16200 16440 16512 16640 16770 16848 17125 17200 17280 17415 17496 17536 17550 17673 17810 17888 18000 18225 18495 18576 18720 18954 19200 19350 19440 19500 19728 19968 20124 20250 20550 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13957251750 14292225792 14703936000 14887735200 15269472000 15580188000 15648422400 15880250880 16491029760 16541928000 16618867200 16748702100 17178156000 17387136000 17644723200 17865282240 18323366400 18465408000 18609669000 19056301056 19175616000 19560528000 19850313600 19942640640 20359296000 20613787200 20773584000 20935877625 21438338688 21988039680 22055904000 22331602800 22904208000 23820376320 24812892000 24928300800 25767234000 26080704000 26467084800 26797923360 27485049600 27698112000 27914503500 28584451584 29407872000 29775470400 30538944000 31160376000 31296844800 31760501760 32982059520 33083856000 33237734400 33497404200 34356312000 35730564480 36646732800 37219338000 38351232000 39121056000 39700627200 41227574400 41547168000 41871755250 42876677376 44111808000 44663205600 45808416000 47640752640 49625784000 49856601600 51534468000 52161408000 52934169600 53595846720 54970099200 55396224000 55829007000 57168903168 59550940800 61077888000 62320752000 65964119040 66167712000 66994808400 68712624000 71461128960 74438676000 78242112000 79401254400 82455148800 83094336000 83743510500 85753354752 88223616000 89326411200 91616832000 95281505280 99251568000 99713203200 103068936000 107191693440 109940198400 111658014000 119101881600 124641504000 132335424000 133989616800 137425248000 142922257920 148877352000 156484224000 158802508800 164910297600 166188672000 167487021000 171506709504 178652822400 183233664000 198503136000 206137872000 214383386880 223316028000 238203763200 249283008000 264670848000 267979233600 274850496000 285844515840 297754704000 329820595200 334974042000 357305644800 397006272000 412275744000 428766773760 446632056000 476407526400 498566016000 535958467200 549700992000 595509408000 669948084000 714611289600 794012544000 824551488000 857533547520 893264112000 1071916934400 1191018816000 1339896168000 1429222579200 1649102976000 1786528224000 2143833868800 2382037632000 2679792336000 3573056448000 4287667737600 5359584672000 7146112896000 10719169344000 21438338688000
- Sum of all divisors σ(n): 89038140871680
- Sum of proper divisors (its aliquot sum) s(n): 67599802183680
- 21438338688000 is an abundant number, because the sum of its proper divisors (67599802183680) is greater than itself. Its abundance is 46161463495680
Bases of 21438338688000
- Binary: 1001101111111100000001000111111100100000000002
- Hexadecimal: 0x137F808FE400
- Base-36: 7LKMXC000
Squares and roots of 21438338688000
- 21438338688000 squared (214383386880002) is 459602365701397561344000000
- 21438338688000 cubed (214383386880003) is 9853111177712595595029928476672000000000
-
The
square root of 21438338688000 is 4630155.3632680619 -
The
cube root of 21438338688000 is 27779.8806725325
Scales and comparisons
How big is 21438338688000?- 21,438,338,688,000 seconds is equal to 681,672 years, 44 weeks, 4 days.
-
To count from 1 to 21,438,338,688,000 would take you about one million, seven hundred four thousand, one hundred eighty-two 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 21438338688000 cubic inches would be around 2315 feet tall.
Recreational maths with 21438338688000
- 21438338688000 backwards is 00088683383412
- 21438338688000 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 21438338688000's digits is 54
- More coming soon!
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Cite this page
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"Number 21438338688000 - Facts about the integer". Numbermatics.com. 2024. Web. 8 June 2024.
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Numbermatics. (2024). Number 21438338688000 - Facts about the integer. Retrieved 8 June 2024, from https://numbermatics.com/n/21438338688000/
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The information we have on file for 21438338688000 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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