1349332405

Names of 1349332405

• Cardinal: 1349332405 can be written as One billion, three hundred forty-nine million, three hundred thirty-two thousand, four hundred five.

Scientific notation

• Scientific notation: 1.349332405 × 10⁹

Factors of 1349332405

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 10044

Divisors of 1349332405

• Number of divisors d(n): 16
• Complete list of divisors:
  1 5 19 95 1709 8311 8545 32471 41555 157909 162355 789545 14203499 71017495 269866481 1349332405
• Sum of all divisors σ(n): 1705622400
• Sum of proper divisors (its aliquot sum) s(n): 356289995
• 1349332405 is a deficient number, because the sum of its proper divisors (356289995) is less than itself. Its deficiency is 993042410

Bases of 1349332405

• Binary: 1010000011011010010110110110101₂
• Hexadecimal: 0x506D2DB5
• Base-36: MBCVJP

Squares and roots of 1349332405

• 1349332405 squared (1349332405²) is 1820697939183084025
• 1349332405 cubed (1349332405³) is 2456726729056454502770330125
• The square root of 1349332405 is 36733.2602010767
• The cube root of 1349332405 is 1105.0272387381

Scales and comparisons

• 1,349,332,405 seconds is equal to 42 years, 47 weeks, 6 hours, 33 minutes, 25 seconds.
• To count from 1 to 1,349,332,405 would take you about eighty-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 1349332405 cubic inches would be around 92.1 feet tall.

Recreational maths with 1349332405

• 1349332405 backwards is 5042339431
• The number of decimal digits it has is: 10
• The sum of 1349332405's digits is 34
• More coming soon!