21231869644800
21,231,869,644,800 is an even composite number composed of six prime numbers multiplied together.
21231869644800 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one thousand, eight hundred seventy-two divisors.
Prime factorization of 21231869644800:
212 × 33 × 52 × 312 × 61 × 131
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 5 × 31 × 31 × 61 × 131)See below for interesting mathematical facts about the number 21231869644800 from the Numbermatics database.
Names of 21231869644800
- Cardinal: 21231869644800 can be written as Twenty-one trillion, two hundred thirty-one billion, eight hundred sixty-nine million, six hundred forty-four thousand, eight hundred.
Scientific notation
- Scientific notation: 2.12318696448 × 1013
Factors of 21231869644800
Divisors of 21231869644800
- Number of divisors d(n): 1872
-
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 60 61 62 64 72 75 80 90 93 96 100 108 120 122 124 128 131 135 144 150 155 160 180 183 186 192 200 216 225 240 244 248 256 262 270 279 288 300 305 310 320 360 366 372 384 393 400 432 450 465 480 488 496 512 524 540 549 558 576 600 610 620 640 655 675 720 732 744 768 775 786 800 837 864 900 915 930 960 961 976 992 1024 1048 1080 1098 1116 1152 1179 1200 1220 1240 1280 1310 1350 1395 1440 1464 1488 1525 1536 1550 1572 1600 1647 1674 1728 1800 1830 1860 1891 1920 1922 1952 1965 1984 2048 2096 2160 2196 2232 2304 2325 2358 2400 2440 2480 2560 2620 2700 2745 2790 2880 2883 2928 2976 3050 3072 3100 3144 3200 3275 3294 3348 3456 3537 3600 3660 3720 3782 3840 3844 3904 3930 3968 4061 4096 4185 4192 4320 4392 4464 4575 4608 4650 4716 4800 4805 4880 4960 5120 5240 5400 5490 5580 5673 5760 5766 5856 5895 5952 6100 6144 6200 6288 6400 6550 6588 6696 6912 6975 7074 7200 7320 7440 7564 7680 7688 7808 7860 7936 7991 8122 8235 8370 8384 8640 8649 8784 8928 9150 9216 9300 9432 9455 9600 9610 9760 9825 9920 10240 10480 10800 10980 11160 11346 11520 11532 11712 11790 11904 12183 12200 12288 12400 12576 12800 13100 13176 13392 13725 13824 13950 14148 14400 14415 14640 14880 15128 15360 15376 15616 15720 15872 15982 16244 16470 16740 16768 17019 17280 17298 17568 17685 17856 18300 18432 18600 18864 18910 19200 19220 19520 19650 19840 20305 20480 20925 20960 21600 21960 22320 22692 23040 23064 23424 23580 23808 23973 24025 24366 24400 24800 25152 25600 25947 26200 26352 26784 27450 27648 27900 28296 28365 28800 28830 29280 29475 29760 30256 30720 30752 31232 31440 31744 31964 32488 32940 33480 33536 34038 34560 34596 35136 35370 35712 36549 36600 36864 37200 37728 37820 38400 38440 39040 39300 39680 39955 40610 41175 41850 41920 43200 43245 43920 44640 45384 46080 46128 46848 47160 47275 47616 47946 48050 48732 48800 49600 50304 51057 51200 51894 52400 52704 53568 54900 55296 55800 56592 56730 57600 57660 58560 58621 58950 59520 60512 60915 61440 61504 62464 62880 63488 63928 64976 65880 66960 67072 68076 69120 69192 70272 70740 71424 71919 72075 73098 73200 74400 75456 75640 76800 76880 78080 78600 79360 79910 81220 82350 83700 83840 85095 86400 86490 87840 88425 89280 90768 92160 92256 93696 94320 94550 95232 95892 96100 97464 97600 99200 100608 101525 102114 102400 103788 104800 105408 107136 109647 109800 110592 111600 113184 113460 115200 115320 117120 117242 117900 119040 119865 121024 121830 123008 124928 125760 125891 126976 127856 129735 129952 131760 133920 134144 136152 138240 138384 140544 141480 141825 142848 143838 144150 146196 146400 148800 150912 151280 153600 153760 156160 157200 158720 159820 162440 164700 167400 167680 170190 172800 172980 175680 175863 176850 178560 181536 182745 184320 184512 187392 188640 189100 190464 191784 192200 194928 195200 198400 199775 201216 203050 204228 207576 209600 210816 214272 215757 216225 219294 219600 223200 226368 226920 230400 230640 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70345200 71343648 72437760 72513216 72614400 73645056 73804800 74316300 74852352 75034880 75534600 76713600 76793510 77971200 79138350 79270720 80570240 81691200 81827840 83030400 83169280 84326400 84414240 84976425 85708800 86302800 87137280 87717600 88565760 89179560 90041856 90547200 90641520 92056320 92152212 93565440 93793600 95124864 96684288 96819200 98193408 98406400 99088400 100712800 101297088 102284800 103961600 104564736 105517800 106278912 107015472 108769824 108921600 110467584 110707200 111474450 112278528 112552320 113301900 115070400 115190265 116183040 116956800 118906080 120055808 120729600 120855360 122741760 122869616 124753920 126621360 126833152 128912384 130705920 132848640 133769340 135062784 135962280 138084480 138228318 140348160 140690400 142687296 145026432 145228800 147290112 147609600 148632600 149704704 150069760 151069200 153427200 153587020 155942400 158276700 158541440 161140480 163382400 163655680 166060800 167211675 168652800 168828480 169952850 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22829967360 23204229120 23590966272 24573923200 25366630400 26539837056 27012556800 27395960832 27645663600 28537459200 29005286400 29488707840 31454621696 32415068160 33174796320 34244951040 34806343680 35386449408 36860884800 38049945600 38673715200 39318277120 40518835200 41468495400 42806188800 43507929600 44233061760 45659934720 47181932544 49147846400 53079674112 54025113600 55291327200 57074918400 58010572800 58977415680 66349592640 68489902080 69612687360 70772898816 73721769600 76099891200 78636554240 81037670400 82936990800 85612377600 87015859200 88466123520 94363865088 98295692800 106159348224 110582654400 114149836800 116021145600 117954831360 132699185280 136979804160 141545797632 147443539200 157273108480 162075340800 165873981600 171224755200 174031718400 176932247040 196591385600 212318696448 221165308800 228299673600 235909662720 265398370560 283091595264 294887078400 331747963200 342449510400 348063436800 353864494080 393182771200 424637392896 442330617600 471819325440 530796741120 589774156800 663495926400 684899020800 707728988160 786365542400 849274785792 884661235200 1061593482240 1179548313600 1326991852800 1415457976320 1769322470400 2123186964480 2359096627200 2653983705600 3538644940800 4246373928960 5307967411200 7077289881600 10615934822400 21231869644800
- Sum of all divisors σ(n): 82541713510080
- Sum of proper divisors (its aliquot sum) s(n): 61309843865280
- 21231869644800 is an abundant number, because the sum of its proper divisors (61309843865280) is greater than itself. Its abundance is 40077974220480
Bases of 21231869644800
- Binary: 1001101001111011011100000110001010000000000002
- Hexadecimal: 0x134F6E0C5000
- Base-36: 7IXSAZUO0
Squares and roots of 21231869644800
- 21231869644800 squared (212318696448002) is 450792288613779678167040000
- 21231869644800 cubed (212318696448003) is 9571163108728829419869889879867392000000
-
The
square root of 21231869644800 is 4607805.2958865351 -
The
cube root of 21231869644800 is 27690.4117112867
Scales and comparisons
How big is 21231869644800?- 21,231,869,644,800 seconds is equal to 675,107 years, 40 weeks, 4 days.
-
To count from 1 to 21,231,869,644,800 would take you about one million, six hundred eighty-seven thousand, seven hundred sixty-nine 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 21231869644800 cubic inches would be around 2307.5 feet tall.
Recreational maths with 21231869644800
- 21231869644800 backwards is 00844696813212
- 21231869644800 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 21231869644800's digits is 54
- More coming soon!
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The information we have on file for 21231869644800 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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