21387386976768000
21,387,386,976,768,000 is an even composite number composed of five prime numbers multiplied together.
21387386976768000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three thousand, seven hundred forty-four divisors.
Prime factorization of 21387386976768000:
212 × 38 × 53 × 31 × 593
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 5 × 31 × 59 × 59 × 59)See below for interesting mathematical facts about the number 21387386976768000 from the Numbermatics database.
Names of 21387386976768000
- Cardinal: 21387386976768000 can be written as Twenty-one quadrillion, three hundred eighty-seven trillion, three hundred eighty-six billion, nine hundred seventy-six million, seven hundred sixty-eight thousand.
Scientific notation
- Scientific notation: 2.1387386976768 × 1016
Factors of 21387386976768000
Divisors of 21387386976768000
- Number of divisors d(n): 3744
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 27 30 31 32 36 40 45 48 50 54 59 60 62 64 72 75 80 81 90 93 96 100 108 118 120 124 125 128 135 144 150 155 160 162 177 180 186 192 200 216 225 236 240 243 248 250 256 270 279 288 295 300 310 320 324 354 360 372 375 384 400 405 432 450 465 472 480 486 496 500 512 531 540 558 576 590 600 620 640 648 675 708 720 729 744 750 768 775 800 810 837 864 885 900 930 944 960 972 992 1000 1024 1062 1080 1116 1125 1152 1180 1200 1215 1240 1280 1296 1350 1395 1416 1440 1458 1475 1488 1500 1536 1550 1593 1600 1620 1674 1728 1770 1800 1829 1860 1888 1920 1944 1984 2000 2025 2048 2124 2160 2187 2232 2250 2304 2325 2360 2400 2430 2480 2511 2560 2592 2655 2700 2790 2832 2880 2916 2950 2976 3000 3072 3100 3186 3200 3240 3348 3375 3456 3481 3540 3600 3645 3658 3720 3776 3840 3875 3888 3968 4000 4050 4096 4185 4248 4320 4374 4425 4464 4500 4608 4650 4720 4779 4800 4860 4960 5022 5120 5184 5310 5400 5487 5580 5664 5760 5832 5900 5952 6000 6075 6144 6200 6372 6400 6480 6561 6696 6750 6912 6962 6975 7080 7200 7290 7316 7375 7440 7533 7552 7680 7750 7776 7936 7965 8000 8100 8370 8496 8640 8748 8850 8928 9000 9145 9216 9300 9440 9558 9600 9720 9920 10044 10125 10240 10368 10443 10620 10800 10935 10974 11160 11328 11520 11625 11664 11800 11904 12000 12150 12288 12400 12555 12744 12800 12960 13122 13275 13392 13500 13824 13924 13950 14160 14337 14400 14580 14632 14750 14880 15066 15104 15360 15500 15552 15872 15930 16000 16200 16461 16740 16992 17280 17405 17496 17700 17856 18000 18225 18290 18432 18600 18880 19116 19200 19440 19840 20088 20250 20480 20736 20886 20925 21240 21600 21870 21948 22125 22320 22599 22656 23040 23250 23328 23600 23808 23895 24000 24300 24800 25110 25488 25600 25920 26244 26550 26784 27000 27435 27648 27848 27900 28320 28674 28800 29160 29264 29500 29760 30132 30208 30375 30720 31000 31104 31329 31744 31860 32000 32400 32805 32922 33480 33984 34560 34810 34875 34992 35400 35712 36000 36450 36580 36864 37200 37665 37760 38232 38400 38880 39680 39825 40176 40500 41472 41772 41850 42480 43011 43200 43740 43896 44250 44640 45198 45312 45725 46080 46500 46656 47200 47616 47790 48000 48600 49383 49600 50220 50976 51200 51840 52215 52488 53100 53568 54000 54675 54870 55296 55696 55800 56640 57348 57600 58320 58528 59000 59520 60264 60416 60750 61440 62000 62208 62658 62775 63488 63720 64000 64800 65610 65844 66375 66960 67797 67968 69120 69620 69750 69984 70800 71424 71685 72000 72900 73160 74400 75330 75520 76464 76800 77760 79360 79650 80352 81000 82305 82944 83544 83700 84960 86022 86400 87025 87480 87792 88500 89280 90396 90624 91125 91450 92160 93000 93312 93987 94400 95232 95580 96000 97200 98766 99200 100440 101952 102400 103680 104430 104625 104976 106200 107136 107911 108000 109350 109740 110592 111392 111600 112995 113280 114696 115200 116640 117056 118000 119040 119475 120528 120832 121500 124000 124416 125316 125550 126976 127440 128000 129033 129600 131220 131688 132750 133920 135594 135936 137175 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49507840224000 52808362905600 53468467441920 55696320252000 57033031938048 57492975744000 59409408268800 60416347392000 66010453632000 66835584302400 68991570892800 71291289922560 72499616870400 74261760336000 76657300992000 79212544358400 83544480378000 85549547907072 86239463616000 88013938176000 89114112403200 90624521088000 95055053230080 99015680448000 106936934883840 111392640504000 114985951488000 118818816537600 120832694784000 132020907264000 133671168604800 137983141785600 142582579845120 148523520672000 158425088716800 167088960756000 171099095814144 172478927232000 178228224806400 181249042176000 198031360896000 213873869767680 222785281008000 229971902976000 237637633075200 264041814528000 267342337209600 285165159690240 297047041344000 334177921512000 344957854464000 356456449612800 362498084352000 396062721792000 427747739535360 445570562016000 475275266150400 534684674419200 594094082688000 668355843024000 689915708928000 712912899225600 792125443584000 855495479070720 891141124032000 1069369348838400 1188188165376000 1336711686048000 1425825798451200 1782282248064000 2138738697676800 2376376330752000 2673423372096000 3564564496128000 4277477395353600 5346846744192000 7129128992256000 10693693488384000 21387386976768000
- Sum of all divisors σ(n): 84068006972451840
- Sum of proper divisors (its aliquot sum) s(n): 62680619995683840
- 21387386976768000 is an abundant number, because the sum of its proper divisors (62680619995683840) is greater than itself. Its abundance is 41293233018915840
Bases of 21387386976768000
- Binary: 10010111111101110110111000100110110110010010000000000002
- Hexadecimal: 0x4BFBB7136C9000
- Base-36: 5UL71XS0000
Squares and roots of 21387386976768000
- 21387386976768000 squared (213873869767680002) is 457420321694025450971725824000000
- 21387386976768000 cubed (213873869767680003) is 9783025431107828994186226978806753656832000000000
-
The
square root of 21387386976768000 is 146244271.6032597291 -
The
cube root of 21387386976768000 is 277578.5540746803
Scales and comparisons
How big is 21387386976768000?- 21,387,386,976,768,000 seconds is equal to 680,052,750 years, 17 weeks, 1 day.
-
To count from 1 to 21,387,386,976,768,000 would take you about two billion, forty million, one hundred fifty-eight thousand, two hundred fifty 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 21387386976768000 cubic inches would be around 23131.5 feet tall.
Recreational maths with 21387386976768000
- 21387386976768000 backwards is 00086767968378312
- 21387386976768000 is a
Harshad number . - The number of decimal digits it has is: 17
- The sum of 21387386976768000's digits is 81
- More coming soon!
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"Number 21387386976768000 - Facts about the integer". Numbermatics.com. 2024. Web. 15 May 2024.
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Numbermatics. (2024). Number 21387386976768000 - Facts about the integer. Retrieved 15 May 2024, from https://numbermatics.com/n/21387386976768000/
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The information we have on file for 21387386976768000 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!
Keywords: Divisors of 21387386976768000, math, Factors of 21387386976768000, curriculum, school, college, exams, university, Prime factorization of 21387386976768000, STEM, science, technology, engineering, physics, economics, calculator, twenty-one quadrillion, three hundred eighty-seven trillion, three hundred eighty-six billion, nine hundred seventy-six million, seven hundred sixty-eight thousand.