13348890625

Names of 13348890625

• Cardinal: 13348890625 can be written as Thirteen billion, three hundred forty-eight million, eight hundred ninety thousand, six hundred twenty-five.

Scientific notation

• Scientific notation: 1.3348890625 × 10¹⁰

Factors of 13348890625

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 170

Divisors of 13348890625

• Number of divisors d(n): 84
• Complete list of divisors:
  1 5 7 25 31 35 125 127 155 175 217 625 635 775 875 889 961 1085 3125 3175 3875 3937 4375 4445 4805 5425 6727 15625 15875 19375 19685 21875 22225 24025 27125 27559 33635 79375 96875 98425 109375 111125 120125 122047 135625 137795 168175 396875 484375 492125 555625 600625 610235 678125 688975 840875 854329 1984375 2460625 2778125 3003125 3051175 3390625 3444875 4204375 4271645 12303125 13890625 15015625 15255875 17224375 21021875 21358225 61515625 76279375 86121875 105109375 106791125 381396875 430609375 533955625 1906984375 2669778125 13348890625
• Sum of all divisors σ(n): 19859745792
• Sum of proper divisors (its aliquot sum) s(n): 6510855167
• 13348890625 is a deficient number, because the sum of its proper divisors (6510855167) is less than itself. Its deficiency is 6838035458

Bases of 13348890625

• Binary: 1100011011101001111110100000000001₂
• Hexadecimal: 0x31BA7E801
• Base-36: 64RL1XD

Squares and roots of 13348890625

• 13348890625 squared (13348890625²) is 178192880918212890625
• 13348890625 cubed (13348890625³) is 2378677277530873447418212890625
• The square root of 13348890625 is 115537.3992480357
• The cube root of 13348890625 is 2372.1841049715

Scales and comparisons

• 13,348,890,625 seconds is equal to 424 years, 23 weeks, 4 days, 1 hour, 10 minutes, 25 seconds.
• To count from 1 to 13,348,890,625 would take you about eight hundred forty-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 13348890625 cubic inches would be around 197.7 feet tall.

Recreational maths with 13348890625

• 13348890625 backwards is 52609884331
• The number of decimal digits it has is: 11
• The sum of 13348890625's digits is 49
• More coming soon!