27975052864

Names of 27975052864

• Cardinal: 27975052864 can be written as Twenty-seven billion, nine hundred seventy-five million, fifty-two thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 2.7975052864 × 10¹⁰

Factors of 27975052864

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 59295

Divisors of 27975052864

• Number of divisors d(n): 84
• Complete list of divisors:
  1 2 4 8 11 16 22 32 44 61 64 88 121 122 176 242 244 352 484 488 671 704 968 976 1342 1936 1952 2684 3872 3904 5368 7381 7744 10736 14762 21472 29524 42944 59048 59221 118096 118442 236192 236884 472384 473768 651431 947536 1302862 1895072 2605724 3612481 3790144 5211448 7165741 7224962 10422896 14331482 14449924 20845792 28662964 28899848 39737291 41691584 57325928 57799696 79474582 114651856 115599392 158949164 229303712 231198784 317898328 437110201 458607424 635796656 874220402 1271593312 1748440804 2543186624 3496881608 6993763216 13987526432 27975052864
• Sum of all divisors σ(n): 62019765724
• Sum of proper divisors (its aliquot sum) s(n): 34044712860
• 27975052864 is an abundant number, because the sum of its proper divisors (34044712860) is greater than itself. Its abundance is 6069659996

Bases of 27975052864

• Binary: 11010000011011100010110111001000000₂
• Hexadecimal: 0x683716E40
• Base-36: CUNMGXS

Squares and roots of 27975052864

• 27975052864 squared (27975052864²) is 782603582743594602496
• 27975052864 cubed (27975052864³) is 21893376598807857162210666348544
• The square root of 27975052864 is 167257.4448686815
• The cube root of 27975052864 is 3035.6868682159

Scales and comparisons

• 27,975,052,864 seconds is equal to 889 years, 27 weeks, 8 hours, 1 minute, 4 seconds.
• To count from 1 to 27,975,052,864 would take you about one thousand, seven hundred seventy-nine 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 27975052864 cubic inches would be around 253 feet tall.

Recreational maths with 27975052864

• 27975052864 backwards is 46825057972
• The number of decimal digits it has is: 11
• The sum of 27975052864's digits is 55
• More coming soon!