13889239938
13,889,239,938 is an even composite number composed of seven prime numbers multiplied together.
13889239938 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 13889239938:
2 × 35 × 7 × 17 × 31 × 61 × 127
(2 × 3 × 3 × 3 × 3 × 3 × 7 × 17 × 31 × 61 × 127)See below for interesting mathematical facts about the number 13889239938 from the Numbermatics database.
Names of 13889239938
- Cardinal: 13889239938 can be written as Thirteen billion, eight hundred eighty-nine million, two hundred thirty-nine thousand, nine hundred thirty-eight.
Scientific notation
- Scientific notation: 1.3889239938 × 1010
Factors of 13889239938
Divisors of 13889239938
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 6 7 9 14 17 18 21 27 31 34 42 51 54 61 62 63 81 93 102 119 122 126 127 153 162 183 186 189 217 238 243 254 279 306 357 366 378 381 427 434 459 486 527 549 558 567 651 714 762 837 854 889 918 1037 1054 1071 1098 1134 1143 1281 1302 1377 1581 1647 1674 1701 1778 1891 1953 2074 2142 2159 2286 2511 2562 2667 2754 3111 3162 3213 3294 3402 3429 3689 3782 3843 3906 3937 4131 4318 4743 4941 5022 5334 5673 5859 6222 6426 6477 6858 7259 7378 7533 7686 7747 7874 8001 8262 9333 9486 9639 9882 10287 11067 11346 11529 11718 11811 12954 13237 14229 14518 14823 15066 15113 15494 16002 17019 17577 18666 19278 19431 20574 21777 22134 23058 23241 23622 24003 26474 27559 27999 28458 28917 29646 30226 30861 32147 33201 34038 34587 35154 35433 38862 39711 42687 43554 45339 46482 48006 51057 52731 54229 55118 55998 57834 58293 61722 64294 65331 66402 66929 69174 69723 70866 72009 79422 82677 83997 85374 90678 96441 99603 102114 103761 105462 106299 108458 116586 119133 128061 130662 131699 133858 136017 139446 144018 153171 162687 165354 167994 174879 192882 195993 199206 200787 207522 209169 212598 216027 225029 238266 240157 248031 251991 256122 263398 272034 289323 298809 306342 318897 325374 349758 357399 391986 395097 401574 408051 418338 432054 450058 459513 468503 480314 488061 496062 503982 524637 578646 587979 597618 602361 627507 637794 675087 714798 720471 744093 790194 816102 867969 896427 919026 921893 937006 956691 976122 1049274 1072197 1175958 1185291 1204722 1224153 1255014 1350174 1405509 1440942 1464183 1488186 1681099 1735938 1763937 1792854 1807083 1843786 1882521 1913382 2025261 2144394 2161413 2232279 2370582 2448306 2603907 2765679 2811018 2928366 3216591 3362198 3527874 3555873 3614166 3672459 3765042 4050522 4082669 4216527 4322826 4392549 4464558 5043297 5207814 5421249 5531358 6075783 6433182 6484239 6696837 7111746 7344918 7811721 8165338 8297037 8433054 8785098 10086594 10667619 10842498 12151566 12248007 12649581 12968478 13177647 13393674 15129891 15623442 16263747 16594074 18227349 19452717 21335238 24496014 24891111 25299162 26355294 28578683 30259782 32002857 32527494 36454698 36744021 37948743 38905434 45389673 49782222 54682047 57157366 58358151 64005714 73488042 74673333 75897486 85736049 90779346 109364094 110232063 113846229 116716302 136169019 149346666 171472098 220464126 224019999 227692458 257208147 272338038 330696189 408507057 448039998 514416294 661392378 771624441 817014114 992088567 1543248882 1984177134 2314873323 4629746646 6944619969 13889239938
- Sum of all divisors σ(n): 39933444096
- Sum of proper divisors (its aliquot sum) s(n): 26044204158
- 13889239938 is an abundant number, because the sum of its proper divisors (26044204158) is greater than itself. Its abundance is 12154964220
Bases of 13889239938
- Binary: 11001110111101110011111011100000102
- Hexadecimal: 0x33BDCFB82
- Base-36: 6DPAM4I
Squares and roots of 13889239938
- 13889239938 squared (138892399382) is 192910986055334243844
- 13889239938 cubed (138892399383) is 2679386971998709457537115441672
-
The
square root of 13889239938 is 117852.6195635889 -
The
cube root of 13889239938 is 2403.7695356923
Scales and comparisons
How big is 13889239938?- 13,889,239,938 seconds is equal to 441 years, 33 weeks, 2 hours, 12 minutes, 18 seconds.
-
To count from 1 to 13,889,239,938 would take you about eight hundred eighty-three 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 13889239938 cubic inches would be around 200.3 feet tall.
Recreational maths with 13889239938
- 13889239938 backwards is 83993298831
- 13889239938 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13889239938's digits is 63
- More coming soon!
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The information we have on file for 13889239938 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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