2730428704

Names of 2730428704

• Cardinal: 2730428704 can be written as Two billion, seven hundred thirty million, four hundred twenty-eight thousand, seven hundred four.

Scientific notation

• Scientific notation: 2.730428704 × 10⁹

Factors of 2730428704

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 85325899

Divisors of 2730428704

• Number of divisors d(n): 12
• Complete list of divisors:
  1 2 4 8 16 32 85325897 170651794 341303588 682607176 1365214352 2730428704
• Sum of all divisors σ(n): 5375531574
• Sum of proper divisors (its aliquot sum) s(n): 2645102870
• 2730428704 is a deficient number, because the sum of its proper divisors (2645102870) is less than itself. Its deficiency is 85325834

Bases of 2730428704

• Binary: 10100010101111110000100100100000₂
• Hexadecimal: 0xA2BF0920
• Base-36: 195MK9S

Squares and roots of 2730428704

• 2730428704 squared (2730428704²) is 7455240907627119616
• 2730428704 cubed (2730428704³) is 20356003769420099928367857664
• The square root of 2730428704 is 52253.5042269895
• The cube root of 2730428704 is 1397.6881409265

Scales and comparisons

• 2,730,428,704 seconds is equal to 86 years, 42 weeks, 4 days, 4 hours, 25 minutes, 4 seconds.
• To count from 1 to 2,730,428,704 would take you about one hundred seventy-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 2730428704 cubic inches would be around 116.5 feet tall.

Recreational maths with 2730428704

• 2730428704 backwards is 4078240372
• The number of decimal digits it has is: 10
• The sum of 2730428704's digits is 37
• More coming soon!