27981940462938
27,981,940,462,938 is an even composite number composed of seven prime numbers multiplied together.
27981940462938 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of four hundred forty-eight divisors.
Prime factorization of 27981940462938:
2 × 36 × 7 × 11 × 29 × 61 × 140897
(2 × 3 × 3 × 3 × 3 × 3 × 3 × 7 × 11 × 29 × 61 × 140897)See below for interesting mathematical facts about the number 27981940462938 from the Numbermatics database.
Names of 27981940462938
- Cardinal: 27981940462938 can be written as Twenty-seven trillion, nine hundred eighty-one billion, nine hundred forty million, four hundred sixty-two thousand, nine hundred thirty-eight.
Scientific notation
- Scientific notation: 2.7981940462938 × 1013
Factors of 27981940462938
Divisors of 27981940462938
- Number of divisors d(n): 448
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Complete list of divisors:
1 2 3 6 7 9 11 14 18 21 22 27 29 33 42 54 58 61 63 66 77 81 87 99 122 126 154 162 174 183 189 198 203 231 243 261 297 319 366 378 406 427 462 486 522 549 567 594 609 638 671 693 729 783 854 891 957 1098 1134 1218 1281 1342 1386 1458 1566 1647 1701 1769 1782 1827 1914 2013 2079 2233 2349 2562 2673 2871 3294 3402 3538 3654 3843 4026 4158 4466 4697 4698 4941 5103 5307 5346 5481 5742 6039 6237 6699 7047 7686 8019 8613 9394 9882 10206 10614 10962 11529 12078 12383 12474 13398 14091 14094 14823 15921 16038 16443 17226 18117 18711 19459 20097 21141 23058 24766 25839 28182 29646 31842 32886 34587 36234 37149 37422 38918 40194 42273 42282 44469 47763 49329 51678 54351 56133 58377 60291 69174 74298 77517 84546 88938 95526 98658 103761 108702 111447 112266 116754 120582 126819 136213 140897 143289 147987 155034 163053 175131 180873 207522 222894 232551 253638 272426 281794 286578 295974 311283 326106 334341 350262 361746 380457 408639 422691 429867 465102 489159 525393 542619 622566 668682 760914 817278 845382 859734 978318 986279 1003023 1050786 1085238 1141371 1225917 1268073 1289601 1549867 1576179 1627857 1972558 2006046 2282742 2451834 2536146 2579202 2958837 3009069 3099734 3152358 3255714 3424113 3677751 3804219 4086013 4649601 4728537 5917674 6018138 6848226 7355502 7608438 8172026 8594717 8876511 9027207 9299202 9457074 10849069 11033253 11412657 12258039 13948803 14185611 17189434 17753022 18054414 21698138 22066506 22825314 24516078 25784151 26629533 27897606 28371222 28602091 32547207 33099759 34237971 36774117 41846409 44946143 51568302 53259066 57204182 60163019 65094414 66199518 68475942 73548234 77352453 79888599 83692818 85806273 89892286 94541887 97641621 99299277 102713913 110322351 120326038 125539227 134838429 154704906 159777198 171612546 180489057 189083774 195283242 198598554 205427826 220644702 232057359 239665797 249246793 251078454 257418819 269676858 283625661 292924863 314623001 330967053 360978114 376617681 404515287 464114718 479331594 498493586 514837638 541467171 567251322 585849726 629246002 661793209 661934106 696172077 718997391 747740379 753235362 772256457 809030574 850876983 878774589 943869003 992901159 1082934342 1129853043 1213545861 1323586418 1392344154 1437994782 1495480758 1544512914 1624401513 1701753966 1744727551 1757549178 1887738006 1985379627 1985802318 2088516231 2243221137 2259706086 2316769371 2427091722 2552630949 2636323767 2741714723 2831607009 2978703477 3248803026 3489455102 3640637583 3970759254 4177032462 4486442274 4633538742 4873204539 5105261898 5234182653 5272647534 5483429446 5663214018 5956138881 5957406954 6265548693 6729663411 6950308113 7281275166 7657892847 7908971301 8225144169 8494821027 9746409078 10468365306 10921912749 11912277762 12531097386 13459326822 13900616226 14619613617 15315785694 15702547959 15817942602 16450288338 16989642054 17868416643 19192003061 20188990233 20850924339 21843825498 22973678541 24675432507 25484463081 29239227234 31405095918 32765738247 35736833286 38384006122 40377980466 41701848678 43858840851 45947357082 47107643877 49350865014 50968926162 53605249929 57576009183 60566970699 65531476494 68921035623 74026297521 76453389243 87717681702 94215287754 107210499858 115152018366 121133941398 137842071246 141322931631 148052595042 152906778486 160815749787 172728027549 181700912097 222078892563 229360167729 282645863262 321631499574 345456055098 363401824194 423968794893 444157785126 458720335458 482447249361 518184082647 666236677689 847937589786 964894498722 1036368165294 1271906384679 1332473355378 1554552247941 1998710033067 2543812769358 3109104495882 3997420066134 4663656743823 9327313487646 13990970231469 27981940462938
- Sum of all divisors σ(n): 82495531019520
- Sum of proper divisors (its aliquot sum) s(n): 54513590556582
- 27981940462938 is an abundant number, because the sum of its proper divisors (54513590556582) is greater than itself. Its abundance is 26531650093644
Bases of 27981940462938
- Binary: 1100101110011000011011001111100010101010110102
- Hexadecimal: 0x19730D9F155A
- Base-36: 9X2Q4VNMI
Squares and roots of 27981940462938
- 27981940462938 squared (279819404629382) is 782988992071406893751591844
- 27981940462938 cubed (279819404629383) is 21909551359277941428096382462871785077672
-
The
square root of 27981940462938 is 5289795.8810277357 -
The
cube root of 27981940462938 is 30359.3598157239
Scales and comparisons
How big is 27981940462938?- 27,981,940,462,938 seconds is equal to 889,739 years, 7 weeks, 6 days, 15 hours, 42 minutes, 18 seconds.
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To count from 1 to 27,981,940,462,938 would take you about two million, two hundred twenty-four thousand, three hundred forty-seven 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 27981940462938 cubic inches would be around 2529.9 feet tall.
Recreational maths with 27981940462938
- 27981940462938 backwards is 83926404918972
- The number of decimal digits it has is: 14
- The sum of 27981940462938's digits is 72
- More coming soon!
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The information we have on file for 27981940462938 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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