12439093425

Names of 12439093425

• Cardinal: 12439093425 can be written as Twelve billion, four hundred thirty-nine million, ninety-three thousand, four hundred twenty-five.

Scientific notation

• Scientific notation: 1.2439093425 × 10¹⁰

Factors of 12439093425

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 372

Divisors of 12439093425

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 5 11 15 25 33 55 75 121 165 275 353 363 605 825 1059 1331 1765 1815 3025 3883 3993 5295 6655 8825 9075 11649 19415 19965 26475 33275 42713 58245 97075 99825 124609 128139 213565 291225 373827 469843 623045 640695 1067825 1370699 1409529 1869135 2349215 3115225 3203475 4112097 6853495 7047645 9345675 11746075 15077689 20560485 34267475 35238225 45233067 75388445 102802425 165854579 226165335 376942225 497563737 829272895 1130826675 2487818685 4146364475 12439093425
• Sum of all divisors σ(n): 22685283168
• Sum of proper divisors (its aliquot sum) s(n): 10246189743
• 12439093425 is a deficient number, because the sum of its proper divisors (10246189743) is less than itself. Its deficiency is 2192903682

Bases of 12439093425

• Binary: 1011100101011011011000000010110001₂
• Hexadecimal: 0x2E56D80B1
• Base-36: 5PPWXWX

Squares and roots of 12439093425

• 12439093425 squared (12439093425²) is 154731045235878230625
• 12439093425 cubed (12439093425³) is 1924713927436990472668071140625
• The square root of 12439093425 is 111530.6837825359
• The cube root of 12439093425 is 2317.0189010055

Scales and comparisons

• 12,439,093,425 seconds is equal to 395 years, 27 weeks, 1 day, 23 hours, 43 minutes, 45 seconds.
• To count from 1 to 12,439,093,425 would take you about seven hundred ninety-one 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 12439093425 cubic inches would be around 193.1 feet tall.

Recreational maths with 12439093425

• 12439093425 backwards is 52439093421
• The number of decimal digits it has is: 11
• The sum of 12439093425's digits is 42
• More coming soon!