27642977130

Names of 27642977130

• Cardinal: 27642977130 can be written as Twenty-seven billion, six hundred forty-two million, nine hundred seventy-seven thousand, one hundred thirty.

Scientific notation

• Scientific notation: 2.764297713 × 10¹⁰

Factors of 27642977130

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 24903630

Divisors of 27642977130

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 3 5 6 10 15 30 37 74 111 185 222 370 555 1110 24903583 49807166 74710749 124517915 149421498 249035830 373553745 747107490 921432571 1842865142 2764297713 4607162855 5528595426 9214325710 13821488565 27642977130
• Sum of all divisors σ(n): 68136205824
• Sum of proper divisors (its aliquot sum) s(n): 40493228694
• 27642977130 is an abundant number, because the sum of its proper divisors (40493228694) is greater than itself. Its abundance is 12850251564

Bases of 27642977130

• Binary: 11001101111101001100101101101101010₂
• Hexadecimal: 0x66FA65B6A
• Base-36: CP5WXNU

Squares and roots of 27642977130

• 27642977130 squared (27642977130²) is 764134184609703036900
• 27642977130 cubed (27642977130³) is 21122943789417219025118246097000
• The square root of 27642977130 is 166261.7729064621
• The cube root of 27642977130 is 3023.6273946633

Scales and comparisons

• 27,642,977,130 seconds is equal to 878 years, 49 weeks, 6 days, 20 hours, 45 minutes, 30 seconds.
• To count from 1 to 27,642,977,130 would take you about one thousand, seven hundred fifty-seven 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 27642977130 cubic inches would be around 252 feet tall.

Recreational maths with 27642977130

• 27642977130 backwards is 03177924672
• The number of decimal digits it has is: 11
• The sum of 27642977130's digits is 48
• More coming soon!