138385226112

Names of 138385226112

• Cardinal: 138385226112 can be written as One hundred thirty-eight billion, three hundred eighty-five million, two hundred twenty-six thousand, one hundred twelve.

Scientific notation

• Scientific notation: 1.38385226112 × 10¹¹

Factors of 138385226112

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 3651

Divisors of 138385226112

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 31 32 42 48 49 56 62 64 67 84 93 96 98 112 124 128 134 147 168 186 192 196 201 217 224 248 268 294 336 372 384 392 402 434 448 469 496 536 588 651 672 744 784 804 868 896 938 992 1072 1176 1302 1344 1407 1488 1519 1568 1608 1736 1876 1984 2077 2144 2352 2604 2688 2814 2976 3038 3136 3216 3283 3472 3541 3752 3968 4154 4288 4557 4704 5208 5628 5952 6076 6231 6272 6432 6566 6944 7082 7504 8308 8576 9114 9408 9849 10416 10623 11256 11904 12152 12462 12864 13132 13888 14164 14539 15008 16616 18228 18816 19698 20832 21246 22512 24304 24787 24924 25728 26264 27776 28328 29078 30016 33232 36456 39396 41664 42492 43617 45024 48608 49574 49848 52528 56656 58156 60032 66464 72912 74361 78792 83328 84984 87234 90048 97216 99148 99696 101773 105056 109771 113312 116312 132928 145824 148722 157584 169968 173509 174468 180096 194432 198296 199392 203546 210112 219542 226624 232624 237247 265856 291648 297444 305319 315168 329313 339936 347018 348936 396592 398784 407092 420224 439084 453248 465248 474494 520527 583296 594888 610638 630336 658626 679872 694036 697872 711741 768397 793184 797568 814184 878168 930496 948988 1041054 1189776 1221276 1260672 1317252 1359744 1388072 1395744 1423482 1536794 1586368 1628368 1660729 1756336 1860992 1897976 2082108 2305191 2379552 2442552 2634504 2776144 2791488 2846964 3073588 3172736 3256736 3321458 3512672 3795952 4164216 4610382 4759104 4885104 4982187 5269008 5378779 5552288 5582976 5693928 6147176 6513472 6642916 7025344 7354657 7591904 8328432 9220764 9518208 9770208 9964374 10538016 10757558 11104576 11387856 11625103 12294352 13026944 13285832 14050688 14709314 15183808 16136337 16656864 18441528 19540416 19928748 21076032 21515116 22063971 22209152 22775712 23250206 24588704 26571664 29418628 30367616 32272674 33313728 34875309 36883056 39080832 39857496 42152064 43030232 44127942 45551424 46500412 49177408 51482599 53143328 58837256 64545348 66627456 69750618 73766112 79714992 86060464 88255884 91102848 93000824 98354816 102965198 106286656 117674512 129090696 139501236 147532224 154447797 159429984 172120928 176511768 186001648 205930396 212573312 235349024 258181392 279002472 295064448 308895594 318859968 344241856 353023536 360378193 372003296 411860792 470698048 516362784 558004944 617791188 637719936 688483712 706047072 720756386 744006592 823721584 941396096 1032725568 1081134579 1116009888 1235582376 1412094144 1441512772 1488013184 1647443168 2065451136 2162269158 2232019776 2471164752 2824188288 2883025544 3294886336 4324538316 4464039552 4942329504 5766051088 6589772672 8649076632 9884659008 11532102176 17298153264 19769318016 23064204352 34596306528 46128408704 69192613056 138385226112
• Sum of all divisors σ(n): 448107770880
• Sum of proper divisors (its aliquot sum) s(n): 309722544768
• 138385226112 is an abundant number, because the sum of its proper divisors (309722544768) is greater than itself. Its abundance is 171337318656

Bases of 138385226112

• Binary: 10000000111000011001101111100110000000₂
• Hexadecimal: 0x203866F980
• Base-36: 1RKMZNUO

Squares and roots of 138385226112

• 138385226112 squared (138385226112²) is 19150470806069366636544
• 138385226112 cubed (138385226112³) is 2650142232649164203954770362236928
• The square root of 138385226112 is 372001.6479963497
• The cube root of 138385226112 is 5172.4532715483

Scales and comparisons

• 138,385,226,112 seconds is equal to 4,400 years, 11 weeks, 3 days, 20 hours, 35 minutes, 12 seconds.
• To count from 1 to 138,385,226,112 would take you about eight thousand, eight hundred 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 138385226112 cubic inches would be around 431 feet tall.

Recreational maths with 138385226112

• 138385226112 backwards is 211622583831
• 138385226112 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 138385226112's digits is 42
• More coming soon!