13520101

Names of 13520101

• Cardinal: 13520101 can be written as Thirteen million, five hundred twenty thousand, one hundred one.

Scientific notation

• Scientific notation: 1.3520101 × 10⁷

Factors of 13520101

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 31731

Divisors of 13520101

• Number of divisors d(n): 8
• Complete list of divisors:
  1 7 61 427 31663 221641 1931443 13520101
• Sum of all divisors σ(n): 15705344
• Sum of proper divisors (its aliquot sum) s(n): 2185243
• 13520101 is a deficient number, because the sum of its proper divisors (2185243) is less than itself. Its deficiency is 11334858

Bases of 13520101

• Binary: 110011100100110011100101₂
• Hexadecimal: 0xCE4CE5
• Base-36: 81S6D

Squares and roots of 13520101

• 13520101 squared (13520101²) is 182793131050201
• 13520101 cubed (13520101³) is 2471381593904953590301
• The square root of 13520101 is 3676.9689963339
• The cube root of 13520101 is 238.2282782577

Scales and comparisons

• 13,520,101 seconds is equal to 22 weeks, 2 days, 11 hours, 35 minutes, 1 second.
• To count from 1 to 13,520,101 would take you about thirty-three weeks!

  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 13520101 cubic inches would be around 19.9 feet tall.

Recreational maths with 13520101

• 13520101 backwards is 10102531
• The number of decimal digits it has is: 8
• The sum of 13520101's digits is 13
• More coming soon!