138069866088

Names of 138069866088

• Cardinal: 138069866088 can be written as One hundred thirty-eight billion, sixty-nine million, eight hundred sixty-six thousand and eighty-eight.

Scientific notation

• Scientific notation: 1.38069866088 × 10¹¹

Factors of 138069866088

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 3958

Divisors of 138069866088

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 14 18 21 22 23 24 27 28 31 33 36 42 44 46 54 56 62 63 66 69 72 77 81 84 88 92 93 99 108 124 126 132 138 154 161 162 168 184 186 189 198 207 216 217 231 248 252 253 264 276 279 297 308 322 324 341 372 378 396 414 434 462 483 504 506 552 558 567 594 616 621 644 648 651 682 693 713 744 756 759 792 828 837 868 891 924 966 1012 1023 1116 1134 1188 1242 1288 1302 1364 1386 1426 1449 1512 1518 1656 1674 1736 1771 1782 1848 1863 1932 1953 2024 2046 2079 2139 2232 2268 2277 2376 2387 2484 2511 2604 2728 2772 2852 2898 3036 3069 3348 3542 3564 3726 3864 3881 3906 4092 4158 4278 4347 4536 4554 4774 4968 4991 5022 5208 5313 5544 5704 5796 5859 6072 6138 6237 6417 6696 6831 7084 7128 7161 7452 7762 7812 7843 8184 8316 8556 8694 9108 9207 9548 9982 10044 10626 11592 11643 11718 12276 12474 12834 13041 13662 14168 14322 14904 14973 15524 15624 15686 15939 16632 17112 17388 17577 18216 18414 19096 19251 19964 20088 20493 21252 21483 23286 23436 23529 24552 24948 25668 26082 27167 27324 27621 28644 29946 31048 31372 31878 34776 34929 35154 36828 38502 39928 40986 42504 42691 42966 44919 46572 46872 47058 47817 49896 51336 52164 54334 54648 54901 55242 57288 57753 59892 62744 63756 64449 69858 70308 70587 73656 77004 81501 81972 85382 85932 89263 89838 93144 94116 95634 104328 104787 108668 109802 110484 115506 119784 120311 127512 128073 128898 134757 139716 140616 141174 143451 154008 163002 163944 164703 170764 171864 178526 179676 188232 191268 193347 209574 211761 217336 219604 220968 231012 240622 244503 256146 257796 267789 269514 279432 282348 286902 298837 314361 326004 329406 341528 357052 359352 360933 382536 384219 386694 404271 419148 423522 439208 462024 481244 489006 494109 512292 515592 535578 539028 564696 573804 597674 624841 628722 635283 652008 658812 714104 721866 733509 768438 773388 803367 808542 838296 842177 847044 896511 962488 978012 981893 988218 1024584 1071156 1078056 1082799 1147608 1152657 1195348 1249682 1257444 1270566 1317624 1323421 1443732 1467018 1482327 1536876 1546776 1606734 1617084 1684354 1694088 1793022 1874523 1956024 1963786 1976436 2142312 2165598 2200527 2305314 2390696 2410101 2499364 2514888 2526531 2541132 2646842 2689533 2767153 2887464 2934036 2945679 2964654 3073752 3213468 3234168 3248397 3368708 3457971 3586044 3749046 3927572 3952872 3970263 4331196 4401054 4446981 4610628 4820202 4998728 5053062 5082264 5293684 5379066 5534306 5623569 5868072 5891358 5929308 6426936 6496794 6737416 6873251 6915942 7172088 7230303 7498092 7579593 7855144 7940526 8068599 8301459 8662392 8802108 8837037 8893962 9221256 9263947 9640404 9745191 10106124 10587368 10758132 11068612 11247138 11782716 11858616 11910789 12993588 13746502 13831884 14460606 14996184 15159186 15881052 16137198 16602918 16870707 17604216 17674074 17787924 18527894 19280808 19370071 19490382 20212248 20619753 21516264 22137224 22494276 22738779 23565432 23821578 24205797 24904377 25987176 26511111 27493004 27663768 27791841 28921212 30318372 30438683 31762104 32274396 33205836 33741414 35348148 35575848 35732367 37055788 38740142 38980764 41239506 44988552 45477558 47643156 48411594 49808754 50612121 53022222 54986008 55583682 57842424 58110213 60636744 60877366 61859259 64548792 66411672 67482828 68216337 70696296 71464734 74111576 74713131 77480284 77961528 79533333 82479012 83375523 90955116 91316049 95286312 96823188 99617508 101224242 106044444 107197101 111167364 116220426 121754732 123718518 134965656 136432674 142929468 149426262 154960568 159066666 164958024 166751046 174330639 181910232 182632098 185577777 193646376 199235016 202448484 212088888 213070781 214394202 222334728 224139393 232440852 243509464 247437036 250126569 272865348 273948147 285858936 298852524 318133332 333502092 348661278 365264196 371155554 404896968 426141562 428788404 448278786 464881704 494874072 500253138 522991917 545730696 547896294 556733331 597705048 636266664 639212343 667004184 697322556 730528392 742311108 750379707 821844441 852283124 857576808 896557572 1000506276 1045983834 1095792588 1113466662 1278424686 1394645112 1484622216 1500759414 1568975751 1643688882 1704566248 1793115144 1917637029 2001012552 2091967668 2191585176 2226933324 2465533323 2556849372 3001518828 3137951502 3287377764 3835274058 4183935336 4453866648 4931066646 5113698744 5752911087 6003037656 6275903004 6574755528 7670548116 9862133292 11505822174 12551806008 15341096232 17258733261 19724266584 23011644348 34517466522 46023288696 69034933044 138069866088
• Sum of all divisors σ(n): 519474954240
• Sum of proper divisors (its aliquot sum) s(n): 381405088152
• 138069866088 is an abundant number, because the sum of its proper divisors (381405088152) is greater than itself. Its abundance is 243335222064

Bases of 138069866088

• Binary: 10000000100101100110101111011001101000₂
• Hexadecimal: 0x20259AF668
• Base-36: 1RFF8EI0

Squares and roots of 138069866088

• 138069866088 squared (138069866088²) is 19063287921558252423744
• 138069866088 cubed (138069866088³) is 2632065610526535760437635511593472
• The square root of 138069866088 is 371577.5371143955
• The cube root of 138069866088 is 5168.5211908307

Scales and comparisons

• 138,069,866,088 seconds is equal to 4,390 years, 10 weeks, 20 hours, 34 minutes, 48 seconds.
• To count from 1 to 138,069,866,088 would take you about eight thousand, seven hundred eighty 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 138069866088 cubic inches would be around 430.7 feet tall.

Recreational maths with 138069866088

• 138069866088 backwards is 880668960831
• 138069866088 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 138069866088's digits is 63
• More coming soon!