13798638842415

Names of 13798638842415

• Cardinal: 13798638842415 can be written as Thirteen trillion, seven hundred ninety-eight billion, six hundred thirty-eight million, eight hundred forty-two thousand, four hundred fifteen.

Scientific notation

• Scientific notation: 1.3798638842415 × 10¹³

Factors of 13798638842415

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 953

Divisors of 13798638842415

• Number of divisors d(n): 108
• Complete list of divisors:
  1 3 5 7 15 21 35 49 105 147 181 245 543 735 757 905 1267 2271 2715 3785 3801 5299 6335 8869 11355 15897 19005 26495 26607 32761 37093 44345 79485 98283 111279 133035 137017 163805 185465 229327 411051 491415 556395 573049 685085 687981 959119 1146635 1605289 1719147 2055255 2865245 2877357 3439905 4011343 4795595 4815867 6713833 8026445 8595735 12034029 14386785 20056715 20141499 24079335 24800077 28079401 33569165 60170145 74400231 84238203 100707495 103721869 124000385 140397005 173600539 311165607 372001155 421191015 518609345 520801617 726053083 868002695 1215203773 1555828035 2178159249 2604008085 3630265415 3645611319 5082371581 6076018865 10890796245 15247114743 18228056595 18773658289 25411857905 56320974867 76235573715 93868291445 131415608023 281604874335 394246824069 657078040115 919909256161 1971234120345 2759727768483 4599546280805 13798638842415
• Sum of all divisors σ(n): 25859200033368
• Sum of proper divisors (its aliquot sum) s(n): 12060561190953
• 13798638842415 is a deficient number, because the sum of its proper divisors (12060561190953) is less than itself. Its deficiency is 1738077651462

Bases of 13798638842415

• Binary: 11001000110010111110111101110111001000101111₂
• Hexadecimal: 0xC8CBEF7722F
• Base-36: 4W309AO8F

Squares and roots of 13798638842415

• 13798638842415 squared (13798638842415²) is 190402433903403971203032225
• 13798638842415 cubed (13798638842415³) is 2627294420149864723129122576111941823375
• The square root of 13798638842415 is 3714651.9140311115
• The cube root of 13798638842415 is 23985.3144199139

Scales and comparisons

• 13,798,638,842,415 seconds is equal to 438,754 years, 1 week, 5 days, 2 hours, 15 seconds.
• To count from 1 to 13,798,638,842,415 would take you about one million, ninety-six thousand, eight hundred eighty-five 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 13798638842415 cubic inches would be around 1998.8 feet tall.

Recreational maths with 13798638842415

• 13798638842415 backwards is 51424883689731
• The number of decimal digits it has is: 14
• The sum of 13798638842415's digits is 69
• More coming soon!