138817124026644

Names of 138817124026644

• Cardinal: 138817124026644 can be written as One hundred thirty-eight trillion, eight hundred seventeen billion, one hundred twenty-four million, twenty-six thousand, six hundred forty-four.

Scientific notation

• Scientific notation: 1.38817124026644 × 10¹⁴

Factors of 138817124026644

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2820

Divisors of 138817124026644

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 7 12 14 21 28 42 49 67 84 98 134 147 196 201 268 294 343 402 469 588 686 804 938 1029 1372 1407 1876 2058 2741 2814 3283 4116 4489 5482 5628 6566 8223 8978 9849 10964 13132 13467 16446 17956 19187 19698 22981 26934 31423 32892 38374 39396 45962 53868 57561 62846 68943 76748 91924 94269 115122 125692 134309 137886 183647 188538 219961 230244 268618 275772 367294 377076 402927 439922 537236 550941 659883 734588 805854 879844 940163 1101882 1285529 1319766 1539727 1611708 1880326 2203764 2571058 2639532 2820489 3079454 3760652 3856587 4619181 5142116 5640978 6158908 7513081 7713174 8998703 9238362 11281956 12304349 15026162 15426348 17997406 18476724 22539243 24608698 26996109 30052324 35994812 36913047 45078486 49217396 52591567 53992218 62990921 73826094 86130443 90156972 105183134 107984436 125981842 147652188 157774701 172260886 188972763 210366268 251963684 258391329 315549402 344521772 368140969 377945526 503376427 516782658 602913101 631098804 736281938 755891052 1006752854 1033565316 1104422907 1205826202 1472563876 1510129281 1808739303 2013505708 2208845814 2411652404 2576986783 3020258562 3523634989 3617478606 4220391707 4417691628 5153973566 6040517124 7047269978 7234957212 7730960349 8440783414 10307947132 10570904967 12661175121 14094539956 15461920698 16881566828 21141809934 24665444923 25322350242 30923841396 33726220609 42283619868 49330889846 50644700484 67452441218 73996334769 98661779692 101178661827 134904882436 147992669538 172658114461 202357323654 236083544263 295985339076 345316228922 404714647308 472167088526 517974343383 690632457844 708250632789 944334177052 1035948686766 1416501265578 1652584809841 2071897373532 2833002531156 3305169619682 4957754429523 6610339239364 9915508859046 11568093668887 19831017718092 23136187337774 34704281006661 46272374675548 69408562013322 138817124026644
• Sum of all divisors σ(n): 383595580603200
• Sum of proper divisors (its aliquot sum) s(n): 244778456576556
• 138817124026644 is an abundant number, because the sum of its proper divisors (244778456576556) is greater than itself. Its abundance is 105961332549912

Bases of 138817124026644

• Binary: 11111100100000011100001010111011100100100010100₂
• Hexadecimal: 0x7E40E15DC914
• Base-36: 1D7FPFHRMC

Squares and roots of 138817124026644

• 138817124026644 squared (138817124026644²) is 19270193923028662904421902736
• 138817124026644 cubed (138817124026644³) is 2675032899830551400842511114844668440497984
• The square root of 138817124026644 is 11782067.9011217721
• The cube root of 138817124026644 is 51778.2872913391

Scales and comparisons

• 138,817,124,026,644 seconds is equal to 4,413,955 years, 8 weeks, 5 hours, 37 minutes, 24 seconds.
• To count from 1 to 138,817,124,026,644 would take you about eleven million, thirty-four thousand, eight hundred eighty-seven 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 138817124026644 cubic inches would be around 4314.9 feet tall.

Recreational maths with 138817124026644

• 138817124026644 backwards is 446620421718831
• The number of decimal digits it has is: 15
• The sum of 138817124026644's digits is 57
• More coming soon!