27228564297

Names of 27228564297

• Cardinal: 27228564297 can be written as Twenty-seven billion, two hundred twenty-eight million, five hundred sixty-four thousand, two hundred ninety-seven.

Scientific notation

• Scientific notation: 2.7228564297 × 10¹⁰

Factors of 27228564297

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 901

Divisors of 27228564297

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 9 11 33 99 121 257 271 359 363 771 813 1077 1089 2313 2439 2827 2981 3231 3949 8481 8943 11847 25443 26829 31097 32791 35541 43439 69647 92263 93291 97289 98373 130317 208941 276789 279873 291867 295119 390951 626823 766117 830367 875601 1014893 1070179 2298351 3044679 3210537 6895053 8427287 9134037 9631611 11163823 11771969 25003273 25281861 33491469 35315907 75009819 75845583 100474407 105947721 225029457 275036003 825108009 2475324027 3025396033 9076188099 27228564297
• Sum of all divisors σ(n): 43680349440
• Sum of proper divisors (its aliquot sum) s(n): 16451785143
• 27228564297 is a deficient number, because the sum of its proper divisors (16451785143) is less than itself. Its deficiency is 10776779154

Bases of 27228564297

• Binary: 11001010110111100101110101101001001₂
• Hexadecimal: 0x656F2EB49
• Base-36: CIB6MO9

Squares and roots of 27228564297

• 27228564297 squared (27228564297²) is 741394713675863104209
• 27228564297 cubed (27228564297³) is 20187113630779143749924767826073
• The square root of 27228564297 is 165010.8005465097
• The cube root of 27228564297 is 3008.4415686933

Scales and comparisons

• 27,228,564,297 seconds is equal to 865 years, 40 weeks, 5 days, 10 hours, 4 minutes, 57 seconds.
• To count from 1 to 27,228,564,297 would take you about one thousand, seven hundred thirty-one 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 27228564297 cubic inches would be around 250.7 feet tall.

Recreational maths with 27228564297

• 27228564297 backwards is 79246582272
• The number of decimal digits it has is: 11
• The sum of 27228564297's digits is 54
• More coming soon!