5120263840

Names of 5120263840

• Cardinal: 5120263840 can be written as Five billion, one hundred twenty million, two hundred sixty-three thousand, eight hundred forty.

Scientific notation

• Scientific notation: 5.12026384 × 10⁹

Factors of 5120263840

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 5664

Divisors of 5120263840

• Number of divisors d(n): 36
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 80 160 5657 11314 22628 28285 45256 56570 90512 113140 181024 226280 452560 905120 32001649 64003298 128006596 160008245 256013192 320016490 512026384 640032980 1024052768 1280065960 2560131920 5120263840
• Sum of all divisors σ(n): 12098762046
• Sum of proper divisors (its aliquot sum) s(n): 6978498206
• 5120263840 is an abundant number, because the sum of its proper divisors (6978498206) is greater than itself. Its abundance is 1858234366

Bases of 5120263840

• Binary: 100110001001100010000011010100000₂
• Hexadecimal: 0x1313106A0
• Base-36: 2COH0V4

Squares and roots of 5120263840

• 5120263840 squared (5120263840²) is 26217101791211545600
• 5120263840 cubed (5120263840³) is 134238478291139706726191104000
• The square root of 5120263840 is 71556.0188942901
• The cube root of 5120263840 is 1723.5773570403

Scales and comparisons

• 5,120,263,840 seconds is equal to 162 years, 42 weeks, 7 hours, 30 minutes, 40 seconds.
• To count from 1 to 5,120,263,840 would take you about three hundred twenty-five 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 5120263840 cubic inches would be around 143.6 feet tall.

Recreational maths with 5120263840

• 5120263840 backwards is 0483620215
• The number of decimal digits it has is: 10
• The sum of 5120263840's digits is 31
• More coming soon!