12000000001

Names of 12000000001

• Cardinal: 12000000001 can be written as Twelve billion and one.

Scientific notation

• Scientific notation: 1.2000000001 × 10¹⁰

Factors of 12000000001

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 59832

Divisors of 12000000001

• Number of divisors d(n): 16
• Complete list of divisors:
  1 11 17 187 1093 12023 18581 58711 204391 645821 998087 10978957 64171123 705882353 1090909091 12000000001
• Sum of all divisors σ(n): 13873880448
• Sum of proper divisors (its aliquot sum) s(n): 1873880447
• 12000000001 is a deficient number, because the sum of its proper divisors (1873880447) is less than itself. Its deficiency is 10126119554

Bases of 12000000001

• Binary: 1011001011010000010111100000000001₂
• Hexadecimal: 0x2CB417801
• Base-36: 5IGHN9D

Squares and roots of 12000000001

• 12000000001 squared (12000000001²) is 144000000024000000001
• 12000000001 cubed (12000000001³) is 1728000000432000000036000000001
• The square root of 12000000001 is 109544.5115055975
• The cube root of 12000000001 is 2289.4284851705

Scales and comparisons

• 12,000,000,001 seconds is equal to 381 years, 29 weeks, 1 day, 21 hours, 20 minutes, 1 second.
• To count from 1 to 12,000,000,001 would take you about seven hundred sixty-three 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 12000000001 cubic inches would be around 190.8 feet tall.

Recreational maths with 12000000001

• 12000000001 backwards is 10000000021
• The number of decimal digits it has is: 11
• The sum of 12000000001's digits is 4
• More coming soon!