13118619401

Names of 13118619401

• Cardinal: 13118619401 can be written as Thirteen billion, one hundred eighteen million, six hundred nineteen thousand, four hundred one.

Scientific notation

• Scientific notation: 1.3118619401 × 10¹⁰

Factors of 13118619401

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 3745111

Divisors of 13118619401

• Number of divisors d(n): 8
• Complete list of divisors:
  1 31 113 3503 3744967 116093977 423181271 13118619401
• Sum of all divisors σ(n): 13661643264
• Sum of proper divisors (its aliquot sum) s(n): 543023863
• 13118619401 is a deficient number, because the sum of its proper divisors (543023863) is less than itself. Its deficiency is 12575595538

Bases of 13118619401

• Binary: 1100001101111011100011111100001001₂
• Hexadecimal: 0x30DEE3F09
• Base-36: 60YHJIH

Squares and roots of 13118619401

• 13118619401 squared (13118619401²) is 172098174988293598801
• 13118619401 cubed (13118619401³) is 2257690457278121353114908938201
• The square root of 13118619401 is 114536.5417716111
• The cube root of 13118619401 is 2358.4646842191

Scales and comparisons

• 13,118,619,401 seconds is equal to 417 years, 6 weeks, 5 days, 20 hours, 56 minutes, 41 seconds.
• To count from 1 to 13,118,619,401 would take you about eight hundred thirty-four 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 13118619401 cubic inches would be around 196.5 feet tall.

Recreational maths with 13118619401

• 13118619401 backwards is 10491681131
• The number of decimal digits it has is: 11
• The sum of 13118619401's digits is 35
• More coming soon!