1385085327

Names of 1385085327

• Cardinal: 1385085327 can be written as One billion, three hundred eighty-five million, eighty-five thousand, three hundred twenty-seven.

Scientific notation

• Scientific notation: 1.385085327 × 10⁹

Factors of 1385085327

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 12442

Divisors of 1385085327

• Number of divisors d(n): 16
• Complete list of divisors:
  1 3 29 87 1453 4359 10957 32871 42137 126411 317753 953259 15920521 47761563 461695109 1385085327
• Sum of all divisors σ(n): 1911951840
• Sum of proper divisors (its aliquot sum) s(n): 526866513
• 1385085327 is a deficient number, because the sum of its proper divisors (526866513) is less than itself. Its deficiency is 858218814

Bases of 1385085327

• Binary: 1010010100011101011100110001111₂
• Hexadecimal: 0x528EB98F
• Base-36: MWN6OF

Squares and roots of 1385085327

• 1385085327 squared (1385085327²) is 1918461363070696929
• 1385085327 cubed (1385085327³) is 2657232684405641980021860783
• The square root of 1385085327 is 37216.7345021027
• The cube root of 1385085327 is 1114.7021604553

Scales and comparisons

• 1,385,085,327 seconds is equal to 44 years, 2 weeks, 1 day, 1 hour, 55 minutes, 27 seconds.
• To count from 1 to 1,385,085,327 would take you about eighty-eight 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 1385085327 cubic inches would be around 92.9 feet tall.

Recreational maths with 1385085327

• 1385085327 backwards is 7235805831
• The number of decimal digits it has is: 10
• The sum of 1385085327's digits is 42
• More coming soon!