138390210895104

Names of 138390210895104

• Cardinal: 138390210895104 can be written as One hundred thirty-eight trillion, three hundred ninety billion, two hundred ten million, eight hundred ninety-five thousand, one hundred four.

Scientific notation

• Scientific notation: 1.38390210895104 × 10¹⁴

Factors of 138390210895104

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1311248

Divisors of 138390210895104

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 56 63 64 72 84 96 112 126 128 144 168 192 224 252 256 288 336 384 448 504 576 672 768 896 1008 1152 1344 1792 2016 2304 2688 4032 5376 6577 8064 13154 16128 19731 26308 39462 46039 52616 59193 78924 92078 105232 118386 138117 157848 184156 210464 236772 276234 315696 368312 414351 420928 473544 552468 631392 736624 828702 841856 947088 1104936 1262784 1304659 1473248 1657404 1683712 1894176 2209872 2525568 2609318 2946496 3314808 3788352 3913977 4419744 5051136 5218636 5892992 6629616 7576704 7827954 8839488 9132613 10437272 11741931 11785984 13259232 15153408 15655908 17678976 18265226 20874544 23483862 26518464 27397839 31311816 35357952 36530452 41749088 46967724 53036928 54795678 62623632 73060904 82193517 83498176 93935448 106073856 109591356 125247264 146121808 164387034 166996352 187870896 219182712 250494528 292243616 328774068 333992704 375741792 438365424 500989056 584487232 657548136 751483584 876730848 1001978112 1168974464 1315096272 1502967168 1753461696 2337948928 2630192544 3005934336 3506923392 5260385088 7013846784 8580742243 10520770176 17161484486 21041540352 25742226729 34322968972 51484453458 60065195701 68645937944 77226680187 102968906916 120130391402 137291875888 154453360374 180195587103 205937813832 240260782804 274583751776 308906720748 360391174206 411875627664 480521565608 540586761309 549167503552 617813441496 720782348412 823751255328 961043131216 1081173522618 1098335007104 1235626882992 1441564696824 1647502510656 1922086262432 2162347045236 2196670014208 2471253765984 2883129393648 3295005021312 3844172524864 4324694090472 4942507531968 5766258787296 6590010042624 7688345049728 8649388180944 9885015063936 11532517574592 15376690099456 17298776361888 19770030127872 23065035149184 34597552723776 46130070298368 69195105447552 138390210895104
• Sum of all divisors σ(n): 456084650141120
• Sum of proper divisors (its aliquot sum) s(n): 317694439246016
• 138390210895104 is an abundant number, because the sum of its proper divisors (317694439246016) is greater than itself. Its abundance is 179304228350912

Bases of 138390210895104

• Binary: 11111011101110101111011010111000101110100000000₂
• Hexadecimal: 0x7DDD7B5C5D00
• Base-36: 1D1ZL2FR40

Squares and roots of 138390210895104

• 138390210895104 squared (138390210895104²) is 19151850471591361864891170816
• 138390210895104 cubed (138390210895104³) is 2650428625795025567191595127083657922084864
• The square root of 138390210895104 is 11763936.8790853345
• The cube root of 138390210895104 is 51725.1537655957

Scales and comparisons

• 138,390,210,895,104 seconds is equal to 4,400,380 years, 33 weeks, 1 day, 38 minutes, 24 seconds.
• To count from 1 to 138,390,210,895,104 would take you about eleven million, nine hundred fifty-one 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 138390210895104 cubic inches would be around 4310.4 feet tall.

Recreational maths with 138390210895104

• 138390210895104 backwards is 401598012093831
• The number of decimal digits it has is: 15
• The sum of 138390210895104's digits is 54
• More coming soon!