21338261401600
21,338,261,401,600 is an even composite number composed of five prime numbers multiplied together.
21338261401600 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred twelve divisors.
Prime factorization of 21338261401600:
212 × 52 × 11 × 13 × 1457213
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 11 × 13 × 1457213)See below for interesting mathematical facts about the number 21338261401600 from the Numbermatics database.
Names of 21338261401600
- Cardinal: 21338261401600 can be written as Twenty-one trillion, three hundred thirty-eight billion, two hundred sixty-one million, four hundred one thousand, six hundred.
Scientific notation
- Scientific notation: 2.13382614016 × 1013
Factors of 21338261401600
Divisors of 21338261401600
- Number of divisors d(n): 312
-
Complete list of divisors:
1 2 4 5 8 10 11 13 16 20 22 25 26 32 40 44 50 52 55 64 65 80 88 100 104 110 128 130 143 160 176 200 208 220 256 260 275 286 320 325 352 400 416 440 512 520 550 572 640 650 704 715 800 832 880 1024 1040 1100 1144 1280 1300 1408 1430 1600 1664 1760 2048 2080 2200 2288 2560 2600 2816 2860 3200 3328 3520 3575 4096 4160 4400 4576 5120 5200 5632 5720 6400 6656 7040 7150 8320 8800 9152 10240 10400 11264 11440 12800 13312 14080 14300 16640 17600 18304 20480 20800 22528 22880 25600 26624 28160 28600 33280 35200 36608 41600 45056 45760 51200 53248 56320 57200 66560 70400 73216 83200 91520 102400 112640 114400 133120 140800 146432 166400 183040 225280 228800 266240 281600 292864 332800 366080 457600 563200 585728 665600 732160 915200 1126400 1331200 1457213 1464320 1830400 2914426 2928640 3660800 5828852 7286065 7321600 11657704 14572130 14643200 16029343 18943769 23315408 29144260 32058686 36430325 37887538 46630816 58288520 64117372 72860650 75775076 80146715 93261632 94718845 116577040 128234744 145721300 151550152 160293430 186523264 189437690 208381459 233154080 256469488 291442600 303100304 320586860 373046528 378875380 400733575 416762918 466308160 473594225 512938976 582885200 606200608 641173720 746093056 757750760 801467150 833525836 932616320 947188450 1025877952 1041907295 1165770400 1212401216 1282347440 1492186112 1515501520 1602934300 1667051672 1865232640 1894376900 2051755904 2083814590 2331540800 2424802432 2564694880 2984372224 3031003040 3205868600 3334103344 3730465280 3788753800 4103511808 4167629180 4663081600 4849604864 5129389760 5209536475 5968744448 6062006080 6411737200 6668206688 7460930560 7577507600 8207023616 8335258360 9326163200 9699209728 10258779520 10419072950 12124012160 12823474400 13336413376 14921861120 15155015200 16414047232 16670516720 18652326400 19398419456 20517559040 20838145900 24248024320 25646948800 26672826752 29843722240 30310030400 32828094464 33341033440 37304652800 38796838912 41035118080 41676291800 48496048640 51293897600 53345653504 60620060800 65656188928 66682066880 74609305600 77593677824 82070236160 83352583600 96992097280 102587795200 106691307008 121240121600 133364133760 149218611200 164140472320 166705167200 193984194560 205175590400 213382614016 242480243200 266728267520 328280944640 333410334400 387968389120 410351180800 426765228032 484960486400 533456535040 666820668800 820702361600 853530456064 969920972800 1066913070080 1333641337600 1641404723200 1939841945600 2133826140160 2667282675200 4267652280320 5334565350400 10669130700800 21338261401600
- Sum of all divisors σ(n): 62162895663792
- Sum of proper divisors (its aliquot sum) s(n): 40824634262192
- 21338261401600 is an abundant number, because the sum of its proper divisors (40824634262192) is greater than itself. Its abundance is 19486372860592
Bases of 21338261401600
- Binary: 1001101101000001100110111110110110000000000002
- Hexadecimal: 0x1368337DB000
- Base-36: 7KANTWFLS
Squares and roots of 21338261401600
- 21338261401600 squared (213382614016002) is 455321399643012396482560000
- 21338261401600 cubed (213382614016003) is 9715767047324979439014125655556096000000
-
The
square root of 21338261401600 is 4619335.6017505375 -
The
cube root of 21338261401600 is 27736.5863919129
Scales and comparisons
How big is 21338261401600?- 21,338,261,401,600 seconds is equal to 678,490 years, 36 weeks, 6 days, 1 hour, 46 minutes, 40 seconds.
-
To count from 1 to 21,338,261,401,600 would take you about one million, six hundred ninety-six thousand, two hundred twenty-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 21338261401600 cubic inches would be around 2311.4 feet tall.
Recreational maths with 21338261401600
- 21338261401600 backwards is 00610416283312
- The number of decimal digits it has is: 14
- The sum of 21338261401600's digits is 37
- More coming soon!
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