27529979139

Names of 27529979139

• Cardinal: 27529979139 can be written as Twenty-seven billion, five hundred twenty-nine million, nine hundred seventy-nine thousand, one hundred thirty-nine.

Scientific notation

• Scientific notation: 2.7529979139 × 10¹⁰

Factors of 27529979139

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 303

Divisors of 27529979139

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 9 13 27 39 43 47 117 129 141 197 351 387 423 559 591 611 1161 1269 1677 1773 1833 2021 2561 5031 5319 5499 6063 7683 8471 9259 15093 16497 18189 23049 25413 26273 27777 38809 54567 69147 76239 78819 83331 110123 116427 120367 228717 236457 249993 330369 349281 361101 398137 504517 709371 991107 1047843 1083303 1194411 1513551 1668787 1824023 2973321 3249909 3583233 4540653 5006361 5175781 5472069 10749699 13621959 15019083 15527343 16416207 21694231 23712299 45057249 46582029 49248621 65082693 71136897 78432989 139746087 195248079 213410691 235298967 585744237 640232073 705896901 1019628857 2117690703 3058886571 9176659713 27529979139
• Sum of all divisors σ(n): 46134359040
• Sum of proper divisors (its aliquot sum) s(n): 18604379901
• 27529979139 is a deficient number, because the sum of its proper divisors (18604379901) is less than itself. Its deficiency is 8925599238

Bases of 27529979139

• Binary: 11001101000111010100010010100000011₂
• Hexadecimal: 0x668EA2503
• Base-36: CNAMZUR

Squares and roots of 27529979139

• 27529979139 squared (27529979139²) is 757899751393775181321
• 27529979139 cubed (27529979139³) is 20864964345323916916223072462619
• The square root of 27529979139 is 165921.6054014667
• The cube root of 27529979139 is 3019.5018087833

Scales and comparisons

• 27,529,979,139 seconds is equal to 875 years, 19 weeks, 1 day, 25 minutes, 39 seconds.
• To count from 1 to 27,529,979,139 would take you about one thousand, seven hundred fifty 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 27529979139 cubic inches would be around 251.6 feet tall.

Recreational maths with 27529979139

• 27529979139 backwards is 93197992572
• The number of decimal digits it has is: 11
• The sum of 27529979139's digits is 63
• More coming soon!