1484789728

Names of 1484789728

• Cardinal: 1484789728 can be written as One billion, four hundred eighty-four million, seven hundred eighty-nine thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 1.484789728 × 10⁹

Factors of 1484789728

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 46399681

Divisors of 1484789728

• Number of divisors d(n): 12
• Complete list of divisors:
  1 2 4 8 16 32 46399679 92799358 185598716 371197432 742394864 1484789728
• Sum of all divisors σ(n): 2923179840
• Sum of proper divisors (its aliquot sum) s(n): 1438390112
• 1484789728 is a deficient number, because the sum of its proper divisors (1438390112) is less than itself. Its deficiency is 46399616

Bases of 1484789728

• Binary: 1011000100000000001011111100000₂
• Hexadecimal: 0x588017E0
• Base-36: OK0734

Squares and roots of 1484789728

• 1484789728 squared (1484789728²) is 2204600536374313984
• 1484789728 cubed (1484789728³) is 3273368230751871766489956352
• The square root of 1484789728 is 38532.9693639097
• The cube root of 1484789728 is 1140.8318869041

Scales and comparisons

• 1,484,789,728 seconds is equal to 47 years, 11 weeks, 1 hour, 35 minutes, 28 seconds.
• To count from 1 to 1,484,789,728 would take you about ninety-four 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 1484789728 cubic inches would be around 95.1 feet tall.

Recreational maths with 1484789728

• 1484789728 backwards is 8279874841
• The number of decimal digits it has is: 10
• The sum of 1484789728's digits is 58
• More coming soon!