27081390420
27,081,390,420 is an even composite number composed of seven prime numbers multiplied together.
What does the number 27081390420 look like?
This visualization shows the relationship between its 7 prime factors (large circles) and 384 divisors.
27081390420 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 27081390420:
22 × 33 × 5 × 7 × 61 × 257 × 457
(2 × 2 × 3 × 3 × 3 × 5 × 7 × 61 × 257 × 457)See below for interesting mathematical facts about the number 27081390420 from the Numbermatics database.
Names of 27081390420
- Cardinal: 27081390420 can be written as Twenty-seven billion, eighty-one million, three hundred ninety thousand, four hundred twenty.
Scientific notation
- Scientific notation: 2.708139042 × 1010
Factors of 27081390420
Divisors of 27081390420
- 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 27 28 30 35 36 42 45 54 60 61 63 70 84 90 105 108 122 126 135 140 180 183 189 210 244 252 257 270 305 315 366 378 420 427 457 514 540 549 610 630 732 756 771 854 914 915 945 1028 1098 1220 1260 1281 1285 1371 1542 1647 1708 1799 1828 1830 1890 2135 2196 2285 2313 2562 2570 2742 2745 3084 3199 3294 3598 3660 3780 3843 3855 4113 4270 4570 4626 5124 5140 5397 5484 5490 6398 6405 6588 6855 6939 7196 7686 7710 8226 8235 8540 8995 9140 9252 9597 10794 10980 11529 11565 12339 12796 12810 13710 13878 15372 15420 15677 15995 16191 16452 16470 17990 19194 19215 20565 21588 23058 23130 24678 25620 26985 27420 27756 27877 28791 31354 31990 32382 32940 34695 35980 38388 38430 41130 46116 46260 47031 47985 48573 49356 53970 55754 57582 57645 61695 62708 63980 64764 69390 76860 78385 80955 82260 83631 86373 94062 95970 97146 107940 109739 111508 115164 115290 117449 123390 138780 139385 141093 143955 156770 161910 167262 172746 188124 191940 194292 195139 219478 230580 234898 235155 242865 246780 250893 278770 282186 287910 313540 323820 329217 334524 345492 352347 390278 418155 423279 431865 438956 469796 470310 485730 501786 548695 557540 564372 575820 585417 587245 658434 704694 705465 752679 780556 822143 836310 846558 863730 940620 971460 975695 987651 1003572 1057041 1097390 1170834 1174490 1254465 1316868 1409388 1410930 1505358 1644286 1646085 1672620 1693116 1727460 1756251 1761735 1951390 1975302 2114082 2116395 2194780 2341668 2348980 2466429 2508930 2821860 2927085 2962953 3010716 3171123 3288572 3292170 3512502 3523470 3763395 3902780 3950604 4110715 4228164 4232790 4932858 4938255 5017860 5268753 5285205 5854170 5925906 6342246 6584340 7025004 7046940 7164389 7399287 7526790 8221430 8465580 8781255 9865716 9876510 10537506 10570410 11708340 11851812 12332145 12684492 14328778 14798574 14814765 15053580 15855615 16442860 17562510 19753020 21075012 21140820 21493167 22197861 24664290 26343765 28657556 29597148 29629530 31711230 35125020 35821945 36996435 42986334 44395722 49328580 50150723 52687530 59259060 63422460 64479501 71643890 73992870 85972668 88791444 100301446 105375060 107465835 110989305 128959002 143287780 147985740 150452169 193438503 200602892 214931670 221978610 250753615 257918004 300904338 322397505 386877006 429863340 443957220 451356507 501507230 601808676 644795010 752260845 773754012 902713014 967192515 1003014460 1289590020 1354069521 1504521690 1805426028 1934385030 2256782535 2708139042 3009043380 3868770060 4513565070 5416278084 6770347605 9027130140 13540695210 27081390420
- Sum of all divisors σ(n): 98463697920
- Sum of proper divisors (its aliquot sum) s(n): 71382307500
- 27081390420 is an abundant number, because the sum of its proper divisors (71382307500) is greater than itself. Its abundance is 44300917080
Bases of 27081390420
- Binary: 110010011100010110100111001010101002
- Hexadecimal: 0x64E2D3954
- Base-36: CFVK6L0
Squares and roots of 27081390420
- 27081390420 squared (270813904202) is 733401707080467776400
- 27081390420 cubed (270813904203) is 19861537964140626208917662088000
-
The
square root of 27081390420 is 164564.2440507657 -
The
cube root of 27081390420 is 3003.0114360729
Scales and comparisons
How big is 27081390420?- 27,081,390,420 seconds is equal to 861 years, 5 weeks, 3 days, 27 minutes.
-
To count from 1 to 27,081,390,420 would take you about one thousand, seven hundred twenty-two 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 27081390420 cubic inches would be around 250.3 feet tall.
Recreational maths with 27081390420
- 27081390420 backwards is 02409318072
- 27081390420 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 27081390420's digits is 36
- More coming soon!
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The information we have on file for 27081390420 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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