27143969388

Names of 27143969388

• Cardinal: 27143969388 can be written as Twenty-seven billion, one hundred forty-three million, nine hundred sixty-nine thousand, three hundred eighty-eight.

Scientific notation

• Scientific notation: 2.7143969388 × 10¹⁰

Factors of 27143969388

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 84516

Divisors of 27143969388

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 12 71 142 213 284 379 426 758 852 1137 1516 2274 4548 26909 53818 80727 84061 107636 161454 168122 252183 322908 336244 504366 1008732 5968331 11936662 17904993 23873324 31859119 35809986 63718238 71619972 95577357 127436476 191154714 382309428 2261997449 4523994898 6785992347 9047989796 13571984694 27143969388
• Sum of all divisors σ(n): 64398216960
• Sum of proper divisors (its aliquot sum) s(n): 37254247572
• 27143969388 is an abundant number, because the sum of its proper divisors (37254247572) is greater than itself. Its abundance is 10110278184

Bases of 27143969388

• Binary: 11001010001111010000001101001101100₂
• Hexadecimal: 0x651E81A6C
• Base-36: CGWTGTO

Squares and roots of 27143969388

• 27143969388 squared (27143969388²) is 736795074136681094544
• 27143969388 cubed (27143969388³) is 19999542937595262158220669819072
• The square root of 27143969388 is 164754.2697109851
• The cube root of 27143969388 is 3005.3227500809

Scales and comparisons

• 27,143,969,388 seconds is equal to 863 years, 4 weeks, 6 days, 7 hours, 29 minutes, 48 seconds.
• To count from 1 to 27,143,969,388 would take you about one thousand, seven hundred twenty-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 27143969388 cubic inches would be around 250.4 feet tall.

Recreational maths with 27143969388

• 27143969388 backwards is 88396934172
• The number of decimal digits it has is: 11
• The sum of 27143969388's digits is 60
• More coming soon!