47868944994

Names of 47868944994

• Cardinal: 47868944994 can be written as Forty-seven billion, eight hundred sixty-eight million, nine hundred forty-four thousand, nine hundred ninety-four.

Scientific notation

• Scientific notation: 4.7868944994 × 10¹⁰

Factors of 47868944994

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 8894308

Divisors of 47868944994

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 6 9 13 18 23 26 39 46 69 78 117 138 207 234 299 414 598 897 1794 2691 5382 8894267 17788534 26682801 53365602 80048403 115625471 160096806 204568141 231250942 346876413 409136282 613704423 693752826 1040629239 1227408846 1841113269 2081258478 2659385833 3682226538 5318771666 7978157499 15956314998 23934472497 47868944994
• Sum of all divisors σ(n): 116550487872
• Sum of proper divisors (its aliquot sum) s(n): 68681542878
• 47868944994 is an abundant number, because the sum of its proper divisors (68681542878) is greater than itself. Its abundance is 20812597884

Bases of 47868944994

• Binary: 101100100101001101100010001001100010₂
• Hexadecimal: 0xB25362262
• Base-36: LZNXMCI

Squares and roots of 47868944994

• 47868944994 squared (47868944994²) is 2291435894838597660036
• 47868944994 cubed (47868944994³) is 109688618807305999896360396059784
• The square root of 47868944994 is 218789.7278073173
• The cube root of 47868944994 is 3630.9306326883

Scales and comparisons

• 47,868,944,994 seconds is equal to 1,522 years, 4 weeks, 2 days, 17 hours, 9 minutes, 54 seconds.
• To count from 1 to 47,868,944,994 would take you about three thousand and forty-four 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 47868944994 cubic inches would be around 302.6 feet tall.

Recreational maths with 47868944994

• 47868944994 backwards is 49944986874
• The number of decimal digits it has is: 11
• The sum of 47868944994's digits is 72
• More coming soon!