1395463030

Names of 1395463030

• Cardinal: 1395463030 can be written as One billion, three hundred ninety-five million, four hundred sixty-three thousand and thirty.

Scientific notation

• Scientific notation: 1.39546303 × 10⁹

Factors of 1395463030

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 10734351

Divisors of 1395463030

• Number of divisors d(n): 16
• Complete list of divisors:
  1 2 5 10 13 26 65 130 10734331 21468662 53671655 107343310 139546303 279092606 697731515 1395463030
• Sum of all divisors σ(n): 2705051664
• Sum of proper divisors (its aliquot sum) s(n): 1309588634
• 1395463030 is a deficient number, because the sum of its proper divisors (1309588634) is less than itself. Its deficiency is 85874396

Bases of 1395463030

• Binary: 1010011001011010001001101110110₂
• Hexadecimal: 0x532D1376
• Base-36: N2TM5Y

Squares and roots of 1395463030

• 1395463030 squared (1395463030²) is 1947317068096780900
• 1395463030 cubed (1395463030³) is 2717408976217050207960127000
• The square root of 1395463030 is 37355.8968571229
• The cube root of 1395463030 is 1117.4791919079

Scales and comparisons

• 1,395,463,030 seconds is equal to 44 years, 19 weeks, 2 days, 4 hours, 37 minutes, 10 seconds.
• To count from 1 to 1,395,463,030 would take you about eighty-eight 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 1395463030 cubic inches would be around 93.1 feet tall.

Recreational maths with 1395463030

• 1395463030 backwards is 0303645931
• The number of decimal digits it has is: 10
• The sum of 1395463030's digits is 34
• More coming soon!