13103947990515529

Names of 13103947990515529

• Cardinal: 13103947990515529 can be written as Thirteen quadrillion, one hundred three trillion, nine hundred forty-seven billion, nine hundred ninety million, five hundred fifteen thousand, five hundred twenty-nine.

Scientific notation

• Scientific notation: 1.3103947990515529 × 10¹⁶

Factors of 13103947990515529

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 146

Divisors of 13103947990515529

• Number of divisors d(n): 45
• Complete list of divisors:
  1 7 49 139 343 973 2401 6811 16807 19321 47677 117649 135247 333739 823543 946729 2336173 5764801 6627103 16353211 40353607 46389721 114472477 282475249 324728047 801307339 1977326743 2273096329 5609151373 13841287201 15911674303 39264059611 96889010407 111381720121 274848417277 678223072849 779672040847 1923938920939 5457704285929 13467572446573 38203930001503 94273007126011 267427510010521 1871992570073647 13103947990515529
• Sum of all divisors σ(n): 15398715757496877
• Sum of proper divisors (its aliquot sum) s(n): 2294767766981348
• 13103947990515529 is a deficient number, because the sum of its proper divisors (2294767766981348) is less than itself. Its deficiency is 10809180223534181

Bases of 13103947990515529

• Binary: 101110100011011111100010100101001000010011111101001001₂
• Hexadecimal: 0x2E8DF8A5213F49
• Base-36: 3L0YMLNN421

Squares and roots of 13103947990515529

• 13103947990515529 squared (13103947990515529²) is 171713452938135970506939190149841
• 13103947990515529 cubed (13103947990515529³) is 2250124156573169709750849380555708624528347380889
• 13103947990515529 is a perfect square number. Its square root is 114472477
• The cube root of 13103947990515529 is 235758.5147796293

Scales and comparisons

• 13,103,947,990,515,529 seconds is equal to 416,665,012 years, 48 weeks, 1 day, 58 minutes, 49 seconds.
• To count from 1 to 13,103,947,990,515,529 would take you about one billion, two hundred forty-nine million, nine hundred ninety-five thousand and thirty-eight 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 13103947990515529 cubic inches would be around 19646.5 feet tall.

Recreational maths with 13103947990515529

• 13103947990515529 backwards is 92551509974930131
• The number of decimal digits it has is: 17
• The sum of 13103947990515529's digits is 73
• More coming soon!