1373844813

Names of 1373844813

• Cardinal: 1373844813 can be written as One billion, three hundred seventy-three million, eight hundred forty-four thousand, eight hundred thirteen.

Scientific notation

• Scientific notation: 1.373844813 × 10⁹

Factors of 1373844813

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 41631675

Divisors of 1373844813

• Number of divisors d(n): 8
• Complete list of divisors:
  1 3 11 33 41631661 124894983 457948271 1373844813
• Sum of all divisors σ(n): 1998319776
• Sum of proper divisors (its aliquot sum) s(n): 624474963
• 1373844813 is a deficient number, because the sum of its proper divisors (624474963) is less than itself. Its deficiency is 749369850

Bases of 1373844813

• Binary: 1010001111000110011010101001101₂
• Hexadecimal: 0x51E3354D
• Base-36: MPY9FX

Squares and roots of 1373844813

• 1373844813 squared (1373844813²) is 1887449570207004969
• 1373844813 cubed (1373844813³) is 2593062801827973112925875797
• The square root of 1373844813 is 37065.4126241703
• The cube root of 1373844813 is 1111.6785504129

Scales and comparisons

• 1,373,844,813 seconds is equal to 43 years, 35 weeks, 3 days, 23 hours, 33 minutes, 33 seconds.
• To count from 1 to 1,373,844,813 would take you about eighty-seven 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 1373844813 cubic inches would be around 92.6 feet tall.

Recreational maths with 1373844813

• 1373844813 backwards is 3184483731
• The number of decimal digits it has is: 10
• The sum of 1373844813's digits is 42
• More coming soon!