27994036671

Names of 27994036671

• Cardinal: 27994036671 can be written as Twenty-seven billion, nine hundred ninety-four million, thirty-six thousand, six hundred seventy-one.

Scientific notation

• Scientific notation: 2.7994036671 × 10¹⁰

Factors of 27994036671

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1323

Divisors of 27994036671

• Number of divisors d(n): 56
• Complete list of divisors:
  1 3 9 27 31 81 93 243 279 729 837 961 1289 2511 2883 3867 7533 8649 11601 22599 25947 29791 34803 39959 77841 89373 104409 119877 233523 268119 313227 359631 700569 804357 939681 1078893 1238729 2413071 3236679 3716187 7239213 9710037 11148561 21717639 29130111 33445683 38400599 100337049 115201797 301011147 345605391 903033441 1036816173 3110448519 9331345557 27994036671
• Sum of all divisors σ(n): 43404516480
• Sum of proper divisors (its aliquot sum) s(n): 15410479809
• 27994036671 is a deficient number, because the sum of its proper divisors (15410479809) is less than itself. Its deficiency is 12583556862

Bases of 27994036671

• Binary: 11010000100100100110001100110111111₂
• Hexadecimal: 0x6849319BF
• Base-36: CUYXCXR

Squares and roots of 27994036671

• 27994036671 squared (27994036671²) is 783666089137292762241
• 27994036671 cubed (27994036671³) is 21937977237128528339837438139711
• The square root of 27994036671 is 167314.1855043977
• The cube root of 27994036671 is 3036.3733830095

Scales and comparisons

• 27,994,036,671 seconds is equal to 890 years, 6 weeks, 3 days, 1 hour, 17 minutes, 51 seconds.
• To count from 1 to 27,994,036,671 would take you about one thousand, seven hundred eighty 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 27994036671 cubic inches would be around 253 feet tall.

Recreational maths with 27994036671

• 27994036671 backwards is 17663049972
• The number of decimal digits it has is: 11
• The sum of 27994036671's digits is 54
• More coming soon!