1309953654

Names of 1309953654

• Cardinal: 1309953654 can be written as One billion, three hundred nine million, nine hundred fifty-three thousand, six hundred fifty-four.

Scientific notation

• Scientific notation: 1.309953654 × 10⁹

Factors of 1309953654

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 24258406

Divisors of 1309953654

• Number of divisors d(n): 16
• Complete list of divisors:
  1 2 3 6 9 18 27 54 24258401 48516802 72775203 145550406 218325609 436651218 654976827 1309953654
• Sum of all divisors σ(n): 2911008240
• Sum of proper divisors (its aliquot sum) s(n): 1601054586
• 1309953654 is an abundant number, because the sum of its proper divisors (1601054586) is greater than itself. Its abundance is 291100932

Bases of 1309953654

• Binary: 1001110000101000100111001110110₂
• Hexadecimal: 0x4E144E76
• Base-36: LNWUPI

Squares and roots of 1309953654

• 1309953654 squared (1309953654²) is 1715978575627951716
• 1309953654 cubed (1309953654³) is 2247852405329550694909770264
• The square root of 1309953654 is 36193.2818904283
• The cube root of 1309953654 is 1094.1712776337

Scales and comparisons

• 1,309,953,654 seconds is equal to 41 years, 33 weeks, 6 days, 12 hours, 54 seconds.
• To count from 1 to 1,309,953,654 would take you about eighty-three 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 1309953654 cubic inches would be around 91.2 feet tall.

Recreational maths with 1309953654

• 1309953654 backwards is 4563599031
• The number of decimal digits it has is: 10
• The sum of 1309953654's digits is 45
• More coming soon!