21378864427008000
21,378,864,427,008,000 is an even composite number composed of seven prime numbers multiplied together.
21378864427008000 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two thousand and forty-eight divisors.
Prime factorization of 21378864427008000:
215 × 3 × 53 × 11 × 31 × 61 × 83641
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 5 × 11 × 31 × 61 × 83641)See below for interesting mathematical facts about the number 21378864427008000 from the Numbermatics database.
Names of 21378864427008000
- Cardinal: 21378864427008000 can be written as Twenty-one quadrillion, three hundred seventy-eight trillion, eight hundred sixty-four billion, four hundred twenty-seven million, eight thousand.
Scientific notation
- Scientific notation: 2.1378864427008 × 1016
Factors of 21378864427008000
Divisors of 21378864427008000
- Number of divisors d(n): 2048
-
Complete list of divisors:
1 2 3 4 5 6 8 10 11 12 15 16 20 22 24 25 30 31 32 33 40 44 48 50 55 60 61 62 64 66 75 80 88 93 96 100 110 120 122 124 125 128 132 150 155 160 165 176 183 186 192 200 220 240 244 248 250 256 264 275 300 305 310 320 330 341 352 366 372 375 384 400 440 465 480 488 496 500 512 528 550 600 610 620 640 660 671 682 704 732 744 750 768 775 800 825 880 915 930 960 976 992 1000 1023 1024 1056 1100 1200 1220 1240 1280 1320 1342 1364 1375 1408 1464 1488 1500 1525 1536 1550 1600 1650 1705 1760 1830 1860 1891 1920 1952 1984 2000 2013 2046 2048 2112 2200 2325 2400 2440 2480 2560 2640 2684 2728 2750 2816 2928 2976 3000 3050 3072 3100 3200 3300 3355 3410 3520 3660 3720 3782 3840 3875 3904 3968 4000 4026 4092 4096 4125 4224 4400 4575 4650 4800 4880 4960 5115 5120 5280 5368 5456 5500 5632 5673 5856 5952 6000 6100 6144 6200 6400 6600 6710 6820 7040 7320 7440 7564 7625 7680 7750 7808 7936 8000 8052 8184 8192 8250 8448 8525 8800 9150 9300 9455 9600 9760 9920 10065 10230 10240 10560 10736 10912 11000 11264 11346 11625 11712 11904 12000 12200 12288 12400 12800 13200 13420 13640 14080 14640 14880 15128 15250 15360 15500 15616 15872 16000 16104 16368 16384 16500 16775 16896 17050 17600 18300 18600 18910 19200 19520 19840 20130 20460 20480 20801 21120 21472 21824 22000 22528 22692 22875 23250 23424 23808 24000 24400 24576 24800 25575 25600 26400 26840 27280 28160 28365 29280 29760 30256 30500 30720 31000 31232 31744 32000 32208 32736 32768 33000 33550 33792 34100 35200 36600 37200 37820 38400 39040 39680 40260 40920 40960 41602 42240 42625 42944 43648 44000 45056 45384 45750 46500 46848 47275 47616 48000 48800 49152 49600 50325 51150 51200 52800 53680 54560 56320 56730 58560 59520 60512 61000 61440 62000 62403 62464 63488 64000 64416 65472 66000 67100 67584 68200 70400 73200 74400 75640 76800 78080 79360 80520 81840 81920 83204 83641 83875 84480 85250 85888 87296 88000 90112 90768 91500 93000 93696 94550 95232 96000 97600 98304 99200 100650 102300 102400 104005 105600 107360 109120 112640 113460 117120 119040 121024 122000 122880 124000 124806 124928 126976 127875 128000 128832 130944 132000 134200 135168 136400 140800 141825 146400 148800 151280 153600 156160 158720 161040 163680 163840 166408 167282 167750 168960 170500 171776 174592 176000 180224 181536 183000 186000 187392 189100 190464 192000 195200 198400 201300 204600 204800 208010 211200 214720 218240 225280 226920 234240 236375 238080 242048 244000 245760 248000 249612 249856 250923 251625 253952 255750 256000 257664 261888 264000 268400 270336 272800 281600 283650 292800 297600 302560 307200 312015 312320 317440 322080 327360 332816 334564 335500 337920 341000 343552 349184 352000 360448 363072 366000 372000 374784 378200 380928 384000 390400 396800 402600 409200 409600 416020 418205 422400 429440 436480 450560 453840 468480 472750 476160 484096 488000 491520 496000 499224 499712 501846 503250 507904 511500 512000 515328 520025 523776 528000 536800 540672 545600 563200 567300 585600 595200 605120 614400 624030 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111348252224000 114940131328000 116824395776000 121470820608000 129568875315200 133617902668800 137928157593600 142525762846720 161961094144000 167022378336000 171030915416064 172410196992000 175236593664000 178157203558400 194353312972800 213788644270080 222696504448000 229880262656000 242941641216000 267235805337600 285051525693440 323922188288000 334044756672000 344820393984000 350473187328000 356314407116800 388706625945600 427577288540160 445393008896000 485883282432000 534471610675200 647844376576000 668089513344000 689640787968000 712628814233600 855154577080320 890786017792000 971766564864000 1068943221350400 1336179026688000 1425257628467200 1781572035584000 1943533129728000 2137886442700800 2672358053376000 3563144071168000 4275772885401600 5344716106752000 7126288142336000 10689432213504000 21378864427008000
- Sum of all divisors σ(n): 81433896594186240
- Sum of proper divisors (its aliquot sum) s(n): 60055032167178240
- 21378864427008000 is an abundant number, because the sum of its proper divisors (60055032167178240) is greater than itself. Its abundance is 38676167740170240
Bases of 21378864427008000
- Binary: 10010111111001111110110110000111101111110000000000000002
- Hexadecimal: 0x4BF3F6C3DF8000
- Base-36: 5UI6AQDX2IO
Squares and roots of 21378864427008000
- 21378864427008000 squared (213788644270080002) is 457055844188388100159832064000000
- 21378864427008000 cubed (213788644270080003) is 9771334928475241487730653832144865984512000000000
-
The
square root of 21378864427008000 is 146215130.6363606133 -
The
cube root of 21378864427008000 is 277541.6788930543
Scales and comparisons
How big is 21378864427008000?- 21,378,864,427,008,000 seconds is equal to 679,781,759 years, 31 weeks, 4 days, 18 hours, 40 minutes.
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To count from 1 to 21,378,864,427,008,000 would take you about two billion, thirty-nine million, three hundred forty-five thousand, two hundred seventy-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 21378864427008000 cubic inches would be around 23128.5 feet tall.
Recreational maths with 21378864427008000
- 21378864427008000 backwards is 00080072446887312
- 21378864427008000 is a
Harshad number . - The number of decimal digits it has is: 17
- The sum of 21378864427008000's digits is 60
- More coming soon!
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The information we have on file for 21378864427008000 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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