3438356831

Names of 3438356831

• Cardinal: 3438356831 can be written as Three billion, four hundred thirty-eight million, three hundred fifty-six thousand, eight hundred thirty-one.

Scientific notation

• Scientific notation: 3.438356831 × 10⁹

Factors of 3438356831

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 904

Divisors of 3438356831

• Number of divisors d(n): 64
• Complete list of divisors:
  1 7 13 19 37 71 91 133 247 259 481 497 703 757 923 1349 1729 2627 3367 4921 5299 6461 9139 9443 9841 14383 17537 18389 28009 34151 49913 53747 63973 68887 100681 122759 186979 196063 239057 349391 364117 376229 532171 648869 698711 1021193 1308853 1988639 2548819 3725197 4542083 4890977 6918223 7148351 13275509 13920473 25852307 37784141 48427561 92928563 180966149 264488987 491193833 3438356831
• Sum of all divisors σ(n): 4645509120
• Sum of proper divisors (its aliquot sum) s(n): 1207152289
• 3438356831 is a deficient number, because the sum of its proper divisors (1207152289) is less than itself. Its deficiency is 2231204542

Bases of 3438356831

• Binary: 11001100111100010010100101011111₂
• Hexadecimal: 0xCCF1295F
• Base-36: 1KV3X3Z

Squares and roots of 3438356831

• 3438356831 squared (3438356831²) is 11822297697284362561
• 3438356831 cubed (3438356831³) is 40649278045573258161095004191
• The square root of 3438356831 is 58637.5036218289
• The cube root of 3438356831 is 1509.3280683661

Scales and comparisons

• 3,438,356,831 seconds is equal to 109 years, 17 weeks, 19 hours, 7 minutes, 11 seconds.
• To count from 1 to 3,438,356,831 would take you about two hundred eighteen 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 3438356831 cubic inches would be around 125.8 feet tall.

Recreational maths with 3438356831

• 3438356831 backwards is 1386538343
• The number of decimal digits it has is: 10
• The sum of 3438356831's digits is 44
• More coming soon!