1132143649

Names of 1132143649

• Cardinal: 1132143649 can be written as One billion, one hundred thirty-two million, one hundred forty-three thousand, six hundred forty-nine.

Scientific notation

• Scientific notation: 1.132143649 × 10⁹

Factors of 1132143649

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 336304

Divisors of 1132143649

• Number of divisors d(n): 16
• Complete list of divisors:
  1 7 13 37 91 259 481 3367 336247 2353729 4371211 12441139 30598477 87087973 161734807 1132143649
• Sum of all divisors σ(n): 1431071488
• Sum of proper divisors (its aliquot sum) s(n): 298927839
• 1132143649 is a deficient number, because the sum of its proper divisors (298927839) is less than itself. Its deficiency is 833215810

Bases of 1132143649

• Binary: 1000011011110110010010000100001₂
• Hexadecimal: 0x437B2421
• Base-36: IQ1RMP

Squares and roots of 1132143649

• 1132143649 squared (1132143649²) is 1281749241971035201
• 1132143649 cubed (1132143649³) is 1451124263908071744767588449
• The square root of 1132143649 is 33647.3423764791
• The cube root of 1132143649 is 1042.2386592713

Scales and comparisons

• 1,132,143,649 seconds is equal to 35 years, 51 weeks, 6 days, 12 hours, 20 minutes, 49 seconds.
• To count from 1 to 1,132,143,649 would take you about seventy-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 1132143649 cubic inches would be around 86.9 feet tall.

Recreational maths with 1132143649

• 1132143649 backwards is 9463412311
• The number of decimal digits it has is: 10
• The sum of 1132143649's digits is 34
• More coming soon!