1368637671

Names of 1368637671

• Cardinal: 1368637671 can be written as One billion, three hundred sixty-eight million, six hundred thirty-seven thousand, six hundred seventy-one.

Scientific notation

• Scientific notation: 1.368637671 × 10⁹

Factors of 1368637671

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 42805

Divisors of 1368637671

• Number of divisors d(n): 8
• Complete list of divisors:
  1 3 20063 22739 60189 68217 456212557 1368637671
• Sum of all divisors σ(n): 1825021440
• Sum of proper divisors (its aliquot sum) s(n): 456383769
• 1368637671 is a deficient number, because the sum of its proper divisors (456383769) is less than itself. Its deficiency is 912253902

Bases of 1368637671

• Binary: 1010001100100111100000011100111₂
• Hexadecimal: 0x5193C0E7
• Base-36: MMUNL3

Squares and roots of 1368637671

• 1368637671 squared (1368637671²) is 1873169074480304241
• 1368637671 cubed (1368637671³) is 2563689759485949131773662711
• The square root of 1368637671 is 36995.1033381445
• The cube root of 1368637671 is 1110.2722787945

Scales and comparisons

• 1,368,637,671 seconds is equal to 43 years, 26 weeks, 6 days, 17 hours, 7 minutes, 51 seconds.
• To count from 1 to 1,368,637,671 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 1368637671 cubic inches would be around 92.5 feet tall.

Recreational maths with 1368637671

• 1368637671 backwards is 1767368631
• The number of decimal digits it has is: 10
• The sum of 1368637671's digits is 48
• More coming soon!