1201139833

Names of 1201139833

• Cardinal: 1201139833 can be written as One billion, two hundred one million, one hundred thirty-nine thousand, eight hundred thirty-three.

Scientific notation

• Scientific notation: 1.201139833 × 10⁹

Factors of 1201139833

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 52223494

Divisors of 1201139833

• Number of divisors d(n): 4
• Complete list of divisors:
  1 23 52223471 1201139833
• Sum of all divisors σ(n): 1253363328
• Sum of proper divisors (its aliquot sum) s(n): 52223495
• 1201139833 is a deficient number, because the sum of its proper divisors (52223495) is less than itself. Its deficiency is 1148916338

Bases of 1201139833

• Binary: 1000111100101111111000001111001₂
• Hexadecimal: 0x4797F079
• Base-36: JV4LFD

Squares and roots of 1201139833

• 1201139833 squared (1201139833²) is 1442736898419267889
• 1201139833 cubed (1201139833³) is 1732928757230257396175722537
• The square root of 1201139833 is 34657.4643186717
• The cube root of 1201139833 is 1062.9949219603

Scales and comparisons

• 1,201,139,833 seconds is equal to 38 years, 10 weeks, 1 hour, 57 minutes, 13 seconds.
• To count from 1 to 1,201,139,833 would take you about seventy-six 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 1201139833 cubic inches would be around 88.6 feet tall.

Recreational maths with 1201139833

• 1201139833 backwards is 3389311021
• The number of decimal digits it has is: 10
• The sum of 1201139833's digits is 31
• More coming soon!