27997011582048

Names of 27997011582048

• Cardinal: 27997011582048 can be written as Twenty-seven trillion, nine hundred ninety-seven billion, eleven million, five hundred eighty-two thousand and forty-eight.

Scientific notation

• Scientific notation: 2.7997011582048 × 10¹³

Factors of 27997011582048

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2627347225

Divisors of 27997011582048

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 37 48 72 74 96 111 144 148 222 288 296 333 444 592 666 888 1184 1332 1776 2664 3552 5328 10656 2627347183 5254694366 7882041549 10509388732 15764083098 21018777464 23646124647 31528166196 42037554928 47292249294 63056332392 84075109856 94584498588 97211845771 126112664784 189168997176 194423691542 252225329568 291635537313 378337994352 388847383084 583271074626 756675988704 777694766168 874906611939 1166542149252 1555389532336 1749813223878 2333084298504 3110779064672 3499626447756 4666168597008 6999252895512 9332337194016 13998505791024 27997011582048
• Sum of all divisors σ(n): 81768299060448
• Sum of proper divisors (its aliquot sum) s(n): 53771287478400
• 27997011582048 is an abundant number, because the sum of its proper divisors (53771287478400) is greater than itself. Its abundance is 25774275896352

Bases of 27997011582048

• Binary: 110010111011010001111111011100001110001100000₂
• Hexadecimal: 0x19768FEE1C60
• Base-36: 9X9NDU1K0

Squares and roots of 27997011582048

• 27997011582048 squared (27997011582048²) is 783832657525329855835874304
• 27997011582048 cubed (27997011582048³) is 21944971991124123399768579013264310894592
• The square root of 27997011582048 is 5291220.2356401685
• The cube root of 27997011582048 is 30364.8093711545

Scales and comparisons

• 27,997,011,582,048 seconds is equal to 890,218 years, 19 weeks, 21 hours, 40 minutes, 48 seconds.
• To count from 1 to 27,997,011,582,048 would take you about two million, two hundred twenty-five thousand, five hundred forty-five 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 27997011582048 cubic inches would be around 2530.4 feet tall.

Recreational maths with 27997011582048

• 27997011582048 backwards is 84028511079972
• The number of decimal digits it has is: 14
• The sum of 27997011582048's digits is 63
• More coming soon!