13489835625

Names of 13489835625

• Cardinal: 13489835625 can be written as Thirteen billion, four hundred eighty-nine million, eight hundred thirty-five thousand, six hundred twenty-five.

Scientific notation

• Scientific notation: 1.3489835625 × 10¹⁰

Factors of 13489835625

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 342614

Divisors of 13489835625

• Number of divisors d(n): 60
• Complete list of divisors:
  1 3 5 7 9 15 21 25 35 45 63 75 105 125 175 225 315 375 525 625 875 1125 1575 1875 2625 4375 5625 7875 13125 39375 342599 1027797 1712995 2398193 3083391 5138985 7194579 8564975 11990965 15416955 21583737 25694925 35972895 42824875 59954825 77084775 107918685 128474625 179864475 214124375 299774125 385423875 539593425 642373125 899322375 1498870625 1927119375 2697967125 4496611875 13489835625
• Sum of all divisors σ(n): 27827342400
• Sum of proper divisors (its aliquot sum) s(n): 14337506775
• 13489835625 is an abundant number, because the sum of its proper divisors (14337506775) is greater than itself. Its abundance is 847671150

Bases of 13489835625

• Binary: 1100100100000011101000111001101001₂
• Hexadecimal: 0x3240E8E69
• Base-36: 673HZS9

Squares and roots of 13489835625

• 13489835625 squared (13489835625²) is 181975665189519140625
• 13489835625 cubed (13489835625³) is 2454821811156647679822509765625
• The square root of 13489835625 is 116145.7516442165
• The cube root of 13489835625 is 2380.5038375565

Scales and comparisons

• 13,489,835,625 seconds is equal to 428 years, 48 weeks, 4 days, 8 hours, 33 minutes, 45 seconds.
• To count from 1 to 13,489,835,625 would take you about eight hundred fifty-seven 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 13489835625 cubic inches would be around 198.4 feet tall.

Recreational maths with 13489835625

• 13489835625 backwards is 52653898431
• The number of decimal digits it has is: 11
• The sum of 13489835625's digits is 54
• More coming soon!