3389120640

Names of 3389120640

• Cardinal: 3389120640 can be written as Three billion, three hundred eighty-nine million, one hundred twenty thousand, six hundred forty.

Scientific notation

• Scientific notation: 3.38912064 × 10⁹

Factors of 3389120640

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 588399

Divisors of 3389120640

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 60 64 72 80 90 96 120 128 144 160 180 192 240 288 320 360 384 480 576 640 720 960 1152 1440 1920 2880 5760 588389 1176778 1765167 2353556 2941945 3530334 4707112 5295501 5883890 7060668 8825835 9414224 10591002 11767780 14121336 17651670 18828448 21182004 23535560 26477505 28242672 35303340 37656896 42364008 47071120 52955010 56485344 70606680 75313792 84728016 94142240 105910020 112970688 141213360 169456032 188284480 211820040 225941376 282426720 338912064 376568960 423640080 564853440 677824128 847280160 1129706880 1694560320 3389120640
• Sum of all divisors σ(n): 11703077100
• Sum of proper divisors (its aliquot sum) s(n): 8313956460
• 3389120640 is an abundant number, because the sum of its proper divisors (8313956460) is greater than itself. Its abundance is 4924835820

Bases of 3389120640

• Binary: 11001010000000011110000010000000₂
• Hexadecimal: 0xCA01E080
• Base-36: 1K1SM80

Squares and roots of 3389120640

• 3389120640 squared (3389120640²) is 11486138712474009600
• 3389120640 cubed (3389120640³) is 38927909784348691398918144000
• The square root of 3389120640 is 58216.1544590503
• The cube root of 3389120640 is 1502.0890359353

Scales and comparisons

• 3,389,120,640 seconds is equal to 107 years, 39 weeks, 4 days, 22 hours, 24 minutes.
• To count from 1 to 3,389,120,640 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 3389120640 cubic inches would be around 125.2 feet tall.

Recreational maths with 3389120640

• 3389120640 backwards is 0460219833
• 3389120640 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 3389120640's digits is 36
• More coming soon!