21399649920000
21,399,649,920,000 is an even composite number composed of six prime numbers multiplied together.
21399649920000 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one thousand, nine hundred eighty divisors.
Prime factorization of 21399649920000:
210 × 32 × 54 × 11 × 67 × 712
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 5 × 5 × 11 × 67 × 71 × 71)See below for interesting mathematical facts about the number 21399649920000 from the Numbermatics database.
Names of 21399649920000
- Cardinal: 21399649920000 can be written as Twenty-one trillion, three hundred ninety-nine billion, six hundred forty-nine million, nine hundred twenty thousand.
Scientific notation
- Scientific notation: 2.139964992 × 1013
Factors of 21399649920000
Divisors of 21399649920000
- Number of divisors d(n): 1980
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 25 30 32 33 36 40 44 45 48 50 55 60 64 66 67 71 72 75 80 88 90 96 99 100 110 120 125 128 132 134 142 144 150 160 165 176 180 192 198 200 201 213 220 225 240 250 256 264 268 275 284 288 300 320 330 335 352 355 360 375 384 396 400 402 426 440 450 480 495 500 512 528 536 550 568 576 600 603 625 639 640 660 670 704 710 720 737 750 768 781 792 800 804 825 852 880 900 960 990 1000 1005 1024 1056 1065 1072 1100 1125 1136 1152 1200 1206 1250 1278 1280 1320 1340 1375 1408 1420 1440 1474 1500 1536 1562 1584 1600 1608 1650 1675 1704 1760 1775 1800 1875 1920 1980 2000 2010 2112 2130 2144 2200 2211 2250 2272 2304 2343 2400 2412 2475 2500 2556 2560 2640 2680 2750 2816 2840 2880 2948 3000 3015 3072 3124 3168 3195 3200 3216 3300 3350 3408 3520 3550 3600 3685 3750 3840 3905 3960 4000 4020 4125 4224 4260 4288 4400 4422 4500 4544 4608 4686 4757 4800 4824 4950 5000 5025 5041 5112 5120 5280 5325 5360 5500 5625 5632 5680 5760 5896 6000 6030 6248 6336 6390 6400 6432 6600 6633 6700 6816 6875 7029 7040 7100 7200 7370 7500 7680 7810 7920 8000 8040 8250 8375 8448 8520 8576 8800 8844 8875 9000 9088 9216 9372 9514 9600 9648 9900 10000 10050 10082 10224 10560 10650 10720 11000 11055 11250 11264 11360 11520 11715 11792 12000 12060 12375 12496 12672 12780 12800 12864 13200 13266 13400 13632 13750 14058 14080 14200 14271 14400 14740 15000 15075 15123 15360 15620 15840 15975 16000 16080 16500 16750 16896 17040 17152 17600 17688 17750 18000 18176 18425 18744 19028 19200 19296 19525 19800 20000 20100 20164 20448 20625 21120 21300 21440 22000 22110 22500 22720 23040 23430 23584 23785 24000 24120 24750 24992 25125 25205 25344 25560 25600 25728 26400 26532 26625 26800 27264 27500 28116 28160 28400 28542 28800 29480 30000 30150 30246 31240 31680 31950 32000 32160 33000 33165 33500 33792 34080 34304 35145 35200 35376 35500 36000 36352 36850 37488 38056 38400 38592 39050 39600 40000 40200 40328 40896 41250 41875 42240 42600 42813 42880 44000 44220 44375 45000 45369 45440 46080 46860 47168 47570 48000 48240 49500 49984 50250 50410 50688 51120 51456 52327 52800 53064 53250 53600 54528 55000 55275 55451 56232 56320 56800 57084 57600 58575 58960 60000 60300 60492 61875 62480 63360 63900 64000 64320 66000 66330 67000 68160 68608 70290 70400 70752 71000 71355 72000 72704 73700 74976 75375 75615 76112 76800 77184 78100 79200 79875 80000 80400 80656 81792 82500 83750 84480 85200 85626 85760 88000 88440 88750 90000 90738 90880 92125 93720 94336 95140 96000 96480 97625 99000 99968 100500 100820 101376 102240 102912 104654 105600 106128 106500 107200 109056 110000 110550 110902 112464 113600 114168 115200 117150 117920 118925 120000 120600 120984 123750 124960 125625 126025 126720 127800 128000 128640 132000 132660 133125 134000 136320 140580 140800 141504 142000 142710 144000 147400 149952 150750 151230 152224 154368 156200 156981 158400 159750 160000 160800 161312 163584 165000 165825 166353 167500 168960 170400 171252 171520 175725 176000 176880 177500 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37675440000 38908454400 39924720000 40529640000 41796191250 42799299840 43231616000 44582604000 47554777600 48635568000 50233920000 53232960000 53499124800 54039520000 55728255000 57065733120 59443472000 60280704000 60794460000 63879552000 64847424000 66873906000 71332166400 74304340000 75350880000 77816908800 79849440000 81059280000 83592382500 85598599680 89165208000 95109555200 97271136000 100467840000 106465920000 106998249600 108079040000 111456510000 118886944000 121588920000 129694848000 133747812000 142664332800 148608680000 150701760000 159698880000 162118560000 167184765000 171197199360 178330416000 194542272000 213996499200 216158080000 222913020000 237773888000 243177840000 267495624000 285328665600 297217360000 301403520000 319397760000 324237120000 334369530000 356660832000 389084544000 427992998400 445826040000 475547776000 486355680000 534991248000 594434720000 648474240000 668739060000 713321664000 855985996800 891652080000 972711360000 1069982496000 1188869440000 1337478120000 1426643328000 1783304160000 1945422720000 2139964992000 2377738880000 2674956240000 3566608320000 4279929984000 5349912480000 7133216640000 10699824960000 21399649920000
- Sum of all divisors σ(n): 86711795755728
- Sum of proper divisors (its aliquot sum) s(n): 65312145835728
- 21399649920000 is an abundant number, because the sum of its proper divisors (65312145835728) is greater than itself. Its abundance is 43912495915728
Bases of 21399649920000
- Binary: 1001101110110011111101000100000100100000000002
- Hexadecimal: 0x13767E882400
- Base-36: 7L2V31FK0
Squares and roots of 21399649920000
- 21399649920000 squared (213996499200002) is 457945016698556006400000000
- 21399649920000 cubed (213996499200003) is 9799863039957652706473279488000000000000
-
The
square root of 21399649920000 is 4625975.5641377961 -
The
cube root of 21399649920000 is 27763.1595924195
Scales and comparisons
How big is 21399649920000?- 21,399,649,920,000 seconds is equal to 680,442 years, 35 weeks, 8 hours.
-
To count from 1 to 21,399,649,920,000 would take you about one million, seven hundred one thousand, one hundred six 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 21399649920000 cubic inches would be around 2313.6 feet tall.
Recreational maths with 21399649920000
- 21399649920000 backwards is 00002994699312
- The number of decimal digits it has is: 14
- The sum of 21399649920000's digits is 54
- More coming soon!
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The information we have on file for 21399649920000 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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