138444084652744

Names of 138444084652744

• Cardinal: 138444084652744 can be written as One hundred thirty-eight trillion, four hundred forty-four billion, eighty-four million, six hundred fifty-two thousand, seven hundred forty-four.

Scientific notation

• Scientific notation: 1.38444084652744 × 10¹⁴

Factors of 138444084652744

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 20233

Divisors of 138444084652744

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 8 13 26 52 104 169 257 338 514 676 1028 1352 2056 3341 6682 13364 19961 26728 39922 43433 79844 86866 159688 173732 259493 347464 518986 1037972 2075944 3373409 5129977 6746818 10259954 13493636 20519908 26987272 41039816 66689701 133379402 266758804 398441521 533517608 796883042 866966113 1593766084 1733932226 3187532168 3467864452 5179739773 6935728904 10359479546 20718959092 41437918184 67336617049 102399470897 134673234098 204798941794 269346468196 409597883588 538692936392 819195767176 1331193121661 2662386243322 5324772486644 10649544973288 17305510581593 34611021163186 69222042326372 138444084652744
• Sum of all divisors σ(n): 282194406875430
• Sum of proper divisors (its aliquot sum) s(n): 143750322222686
• 138444084652744 is an abundant number, because the sum of its proper divisors (143750322222686) is greater than itself. Its abundance is 5306237569942

Bases of 138444084652744

• Binary: 11111011110101000000110011111001010101011001000₂
• Hexadecimal: 0x7DEA067CAAC8
• Base-36: 1D2OC1HCJS

Squares and roots of 138444084652744

• 138444084652744 squared (138444084652744²) is 19166764575336146759066729536
• 138444084652744 cubed (138444084652744³) is 2653525177387052406111779845587518328246784
• The square root of 138444084652744 is 11766226.4406539449
• The cube root of 138444084652744 is 51731.8649023083

Scales and comparisons

• 138,444,084,652,744 seconds is equal to 4,402,093 years, 34 weeks, 21 hours, 19 minutes, 4 seconds.
• To count from 1 to 138,444,084,652,744 would take you about eleven million, five thousand, two hundred thirty-four 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 138444084652744 cubic inches would be around 4311 feet tall.

Recreational maths with 138444084652744

• 138444084652744 backwards is 447256480444831
• The number of decimal digits it has is: 15
• The sum of 138444084652744's digits is 64
• More coming soon!