13373515925

Names of 13373515925

• Cardinal: 13373515925 can be written as Thirteen billion, three hundred seventy-three million, five hundred fifteen thousand, nine hundred twenty-five.

Scientific notation

• Scientific notation: 1.3373515925 × 10¹⁰

Factors of 13373515925

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 5123

Divisors of 13373515925

• Number of divisors d(n): 72
• Complete list of divisors:
  1 5 7 11 25 35 55 77 121 127 175 275 385 605 635 847 889 1397 1925 3025 3175 4235 4445 4973 6985 9779 15367 21175 22225 24865 34811 34925 48895 54703 76835 107569 124325 174055 244475 273515 382921 384175 537845 601733 631571 870275 1367575 1914605 2689225 3008665 3157855 4212131 4420997 6947281 9573025 15043325 15789275 21060655 22104985 34736405 48630967 76420091 105303275 110524925 173682025 243154835 382100455 534940637 1215774175 1910502275 2674703185 13373515925
• Sum of all divisors σ(n): 20999989248
• Sum of proper divisors (its aliquot sum) s(n): 7626473323
• 13373515925 is a deficient number, because the sum of its proper divisors (7626473323) is less than itself. Its deficiency is 5747042602

Bases of 13373515925

• Binary: 1100011101000111111010100010010101₂
• Hexadecimal: 0x31D1FA895
• Base-36: 6568UXH

Squares and roots of 13373515925

• 13373515925 squared (13373515925²) is 178850928196228605625
• 13373515925 cubed (13373515925³) is 2391865736433294782266482078125
• The square root of 13373515925 is 115643.9186684713
• The cube root of 13373515925 is 2373.6419005525

Scales and comparisons

• 13,373,515,925 seconds is equal to 425 years, 12 weeks, 2 days, 1 hour, 32 minutes, 5 seconds.
• To count from 1 to 13,373,515,925 would take you about eight hundred fifty 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 13373515925 cubic inches would be around 197.8 feet tall.

Recreational maths with 13373515925

• 13373515925 backwards is 52951537331
• The number of decimal digits it has is: 11
• The sum of 13373515925's digits is 44
• More coming soon!