27444422985

Names of 27444422985

• Cardinal: 27444422985 can be written as Twenty-seven billion, four hundred forty-four million, four hundred twenty-two thousand, nine hundred eighty-five.

Scientific notation

• Scientific notation: 2.7444422985 × 10¹⁰

Factors of 27444422985

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 6606

Divisors of 27444422985

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 5 7 15 19 21 35 43 49 57 95 105 129 133 147 215 245 285 301 343 399 645 665 735 817 903 931 1029 1505 1715 1995 2107 2451 2793 4085 4515 4655 5145 5719 6321 6517 6529 10535 12255 13965 14749 17157 19551 19587 28595 31605 32585 32645 40033 44247 45703 73745 85785 97755 97935 120099 124051 137109 200165 221235 228515 280231 280747 319921 372153 600495 620255 685545 840693 842241 868357 959763 1401155 1403735 1599605 1860765 1965229 2239447 2605071 4203465 4211205 4341785 4798815 5334193 5895687 6078499 6718341 9826145 11197235 13025355 13756603 16002579 18235497 26670965 29478435 30392495 33591705 37339351 41269809 42549493 68783015 80012895 91177485 96296221 112018053 127648479 186696755 206349045 212747465 261375457 288888663 481481105 560090265 638242395 784126371 1306877285 1444443315 1829628199 3920631855 5488884597 9148140995 27444422985
• Sum of all divisors σ(n): 55165440000
• Sum of proper divisors (its aliquot sum) s(n): 27721017015
• 27444422985 is an abundant number, because the sum of its proper divisors (27721017015) is greater than itself. Its abundance is 276594030

Bases of 27444422985

• Binary: 11001100011110100001010100101001001₂
• Hexadecimal: 0x663D0A949
• Base-36: CLVP8AX

Squares and roots of 27444422985

• 27444422985 squared (27444422985²) is 753196352979596310225
• 27444422985 cubed (27444422985³) is 20671039301931406212360180521625
• The square root of 27444422985 is 165663.5837623949
• The cube root of 27444422985 is 3016.3706157109

Scales and comparisons

• 27,444,422,985 seconds is equal to 872 years, 33 weeks, 4 days, 18 hours, 49 minutes, 45 seconds.
• To count from 1 to 27,444,422,985 would take you about one thousand, seven 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 27444422985 cubic inches would be around 251.4 feet tall.

Recreational maths with 27444422985

• 27444422985 backwards is 58922444472
• The number of decimal digits it has is: 11
• The sum of 27444422985's digits is 51
• More coming soon!