3388921085

Names of 3388921085

• Cardinal: 3388921085 can be written as Three billion, three hundred eighty-eight million, nine hundred twenty-one thousand and eighty-five.

Scientific notation

• Scientific notation: 3.388921085 × 10⁹

Factors of 3388921085

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1130

Divisors of 3388921085

• Number of divisors d(n): 64
• Complete list of divisors:
  1 5 11 23 31 55 89 115 155 253 341 445 713 971 979 1265 1705 2047 2759 3565 4855 4895 7843 10235 10681 13795 22333 22517 30101 30349 39215 53405 63457 86419 111665 112585 150505 151745 245663 317285 331111 432095 692323 698027 950609 1228315 1655555 1987637 2678989 3461615 3490135 4753045 7615553 9938185 13394945 21864007 29468879 38077765 61616747 109320035 147344395 308083735 677784217 3388921085
• Sum of all divisors σ(n): 4837294080
• Sum of proper divisors (its aliquot sum) s(n): 1448372995
• 3388921085 is a deficient number, because the sum of its proper divisors (1448372995) is less than itself. Its deficiency is 1940548090

Bases of 3388921085

• Binary: 11001001111111101101010011111101₂
• Hexadecimal: 0xC9FED4FD
• Base-36: 1K1OC8T

Squares and roots of 3388921085

• 3388921085 squared (3388921085²) is 11484786120357577225
• 3388921085 cubed (3388921085³) is 38921033839995141197318289125
• The square root of 3388921085 is 58214.4405195137
• The cube root of 3388921085 is 1502.0595538275

Scales and comparisons

• 3,388,921,085 seconds is equal to 107 years, 39 weeks, 2 days, 14 hours, 58 minutes, 5 seconds.
• To count from 1 to 3,388,921,085 would take you about two hundred fifteen 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 3388921085 cubic inches would be around 125.2 feet tall.

Recreational maths with 3388921085

• 3388921085 backwards is 5801298833
• The number of decimal digits it has is: 10
• The sum of 3388921085's digits is 47
• More coming soon!