1445811088

Names of 1445811088

• Cardinal: 1445811088 can be written as One billion, four hundred forty-five million, eight hundred eleven thousand and eighty-eight.

Scientific notation

• Scientific notation: 1.445811088 × 10⁹

Factors of 1445811088

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 90363195

Divisors of 1445811088

• Number of divisors d(n): 10
• Complete list of divisors:
  1 2 4 8 16 90363193 180726386 361452772 722905544 1445811088
• Sum of all divisors σ(n): 2801259014
• Sum of proper divisors (its aliquot sum) s(n): 1355447926
• 1445811088 is a deficient number, because the sum of its proper divisors (1355447926) is less than itself. Its deficiency is 90363162

Bases of 1445811088

• Binary: 1010110001011010101001110010000₂
• Hexadecimal: 0x562D5390
• Base-36: NWSQZ4

Squares and roots of 1445811088

• 1445811088 squared (1445811088²) is 2090369702183743744
• 1445811088 cubed (1445811088³) is 3022279693436514518425833472
• The square root of 1445811088 is 38023.8226379201
• The cube root of 1445811088 is 1130.7602079059

Scales and comparisons

• 1,445,811,088 seconds is equal to 45 years, 50 weeks, 3 days, 22 hours, 11 minutes, 28 seconds.
• To count from 1 to 1,445,811,088 would take you about 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 1445811088 cubic inches would be around 94.2 feet tall.

Recreational maths with 1445811088

• 1445811088 backwards is 8801185441
• The number of decimal digits it has is: 10
• The sum of 1445811088's digits is 40
• More coming soon!