1353985652

Names of 1353985652

• Cardinal: 1353985652 can be written as One billion, three hundred fifty-three million, nine hundred eighty-five thousand, six hundred fifty-two.

Scientific notation

• Scientific notation: 1.353985652 × 10⁹

Factors of 1353985652

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 1701188

Divisors of 1353985652

• Number of divisors d(n): 12
• Complete list of divisors:
  1 2 4 199 398 796 1700987 3401974 6803948 338496413 676992826 1353985652
• Sum of all divisors σ(n): 2381383200
• Sum of proper divisors (its aliquot sum) s(n): 1027397548
• 1353985652 is a deficient number, because the sum of its proper divisors (1027397548) is less than itself. Its deficiency is 326588104

Bases of 1353985652

• Binary: 1010000101101000010111001110100₂
• Hexadecimal: 0x50B42E74
• Base-36: ME4M0K

Squares and roots of 1353985652

• 1353985652 squared (1353985652²) is 1833277145821865104
• 1353985652 cubed (1353985652³) is 2482230951582317098695487808
• The square root of 1353985652 is 36796.5440225029
• The cube root of 1353985652 is 1106.2960304211

Scales and comparisons

• 1,353,985,652 seconds is equal to 43 years, 2 weeks, 5 days, 3 hours, 7 minutes, 32 seconds.
• To count from 1 to 1,353,985,652 would take you about eighty-six 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 1353985652 cubic inches would be around 92.2 feet tall.

Recreational maths with 1353985652

• 1353985652 backwards is 2565893531
• The number of decimal digits it has is: 10
• The sum of 1353985652's digits is 47
• More coming soon!