21341438968500
21,341,438,968,500 is an even composite number composed of six prime numbers multiplied together.
21341438968500 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 21341438968500:
22 × 33 × 53 × 7 × 1723 × 131071
(2 × 2 × 3 × 3 × 3 × 5 × 5 × 5 × 7 × 1723 × 131071)See below for interesting mathematical facts about the number 21341438968500 from the Numbermatics database.
Names of 21341438968500
- Cardinal: 21341438968500 can be written as Twenty-one trillion, three hundred forty-one billion, four hundred thirty-eight million, nine hundred sixty-eight thousand, five hundred.
Scientific notation
- Scientific notation: 2.13414389685 × 1013
Factors of 21341438968500
Divisors of 21341438968500
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 25 27 28 30 35 36 42 45 50 54 60 63 70 75 84 90 100 105 108 125 126 135 140 150 175 180 189 210 225 250 252 270 300 315 350 375 378 420 450 500 525 540 630 675 700 750 756 875 900 945 1050 1125 1260 1350 1500 1575 1723 1750 1890 2100 2250 2625 2700 3150 3375 3446 3500 3780 4500 4725 5169 5250 6300 6750 6892 7875 8615 9450 10338 10500 12061 13500 15507 15750 17230 18900 20676 23625 24122 25845 31014 31500 34460 36183 43075 46521 47250 48244 51690 60305 62028 72366 77535 86150 93042 94500 103380 108549 120610 129225 131071 144732 155070 172300 180915 186084 215375 217098 232605 241220 258450 262142 301525 310140 325647 361830 387675 393213 430750 434196 465210 516900 524284 542745 603050 646125 651294 655355 723660 775350 786426 861500 904575 917497 930420 1085490 1163025 1179639 1206100 1292250 1302588 1310710 1507625 1550700 1572852 1628235 1809150 1834994 1938375 1966065 2170980 2326050 2359278 2584500 2621420 2713725 2752491 3015250 3256470 3276775 3538917 3618300 3669988 3876750 3932130 4522875 4587485 4652100 4718556 5427450 5504982 5815125 5898195 6030500 6512940 6553550 7077834 7753500 7864260 8141175 8257473 9045750 9174970 9830325 10854900 11009964 11630250 11796390 13107100 13568625 13762455 14155668 16282350 16383875 16514946 17694585 18091500 18349940 19660650 22937425 23260500 23592780 24772419 27137250 27524910 29490975 32564700 32767750 33029892 35389170 39321300 40705875 41287365 45874850 49151625 49544838 54274500 55049820 58981950 65535500 68812275 70778340 81411750 82574730 88472925 91749700 98303250 99089676 114687125 117963900 123862095 137624550 147454875 162823500 165149460 176945850 196606500 206436825 225835333 229374250 247724190 275249100 294909750 344061375 353891700 412873650 442364625 451670666 458748500 495448380 589819500 619310475 677505999 688122750 825747300 884729250 903341332 1032184125 1129176665 1238620950 1355011998 1376245500 1580847331 1769458500 2032517997 2064368250 2258353330 2477241900 2710023996 3096552375 3161694662 3387529995 4065035994 4128736500 4516706660 4742541993 5645883325 6097553991 6193104750 6323389324 6775059990 7904236655 8130071988 9485083986 10162589985 11291766650 12195107982 12386209500 13550119980 14227625979 15808473310 16937649975 18970167972 20325179970 22583533300 23712709965 24390215964 28229416625 28455251958 30487769955 31616946620 33875299950 39521183275 40650359940 42682877937 47425419930 50812949925 56458833250 56910503916 60975539910 67750599900 71138129895 79042366550 84688249875 85365755874 94850839860 101625899850 112917666500 118563549825 121951079820 142276259790 152438849775 158084733100 169376499750 170731511748 197605916375 203251799700 213414389685 237127099650 254064749625 284552519580 304877699550 338752999500 355690649475 395211832750 426828779370 474254199300 508129499250 592817749125 609755399100 711381298950 762194248875 790423665500 853657558740 1016258998500 1067071948425 1185635498250 1422762597900 1524388497750 1778453247375 2134143896850 2371270996500 3048776995500 3556906494750 4268287793700 5335359742125 7113812989500 10670719484250 21341438968500
- Sum of all divisors σ(n): 78962302648320
- Sum of proper divisors (its aliquot sum) s(n): 57620863679820
- 21341438968500 is an abundant number, because the sum of its proper divisors (57620863679820) is greater than itself. Its abundance is 36279424711320
Bases of 21341438968500
- Binary: 1001101101000111100001110001110000010101101002
- Hexadecimal: 0x1368F0E382B4
- Base-36: 7KC4DQPX0
Squares and roots of 21341438968500
- 21341438968500 squared (213414389685002) is 455457017246210343992250000
- 21341438968500 cubed (213414389685003) is 9720108136335049994223994011994125000000
-
The
square root of 21341438968500 is 4619679.5309306901 -
The
cube root of 21341438968500 is 27737.9631127041
Scales and comparisons
How big is 21341438968500?- 21,341,438,968,500 seconds is equal to 678,591 years, 38 weeks, 5 days, 11 hours, 15 minutes.
-
To count from 1 to 21,341,438,968,500 would take you about one million, six hundred ninety-six thousand, four hundred seventy-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 21341438968500 cubic inches would be around 2311.5 feet tall.
Recreational maths with 21341438968500
- 21341438968500 backwards is 00586983414312
- 21341438968500 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 21341438968500's digits is 54
- More coming soon!
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