5388641962979

Names of 5388641962979

• Cardinal: 5388641962979 can be written as Five trillion, three hundred eighty-eight billion, six hundred forty-one million, nine hundred sixty-two thousand, nine hundred seventy-nine.

Scientific notation

• Scientific notation: 5.388641962979 × 10¹²

Factors of 5388641962979

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 6637

Divisors of 5388641962979

• Number of divisors d(n): 48
• Complete list of divisors:
  1 11 43 121 127 473 1397 1723 4733 5203 5461 15367 18953 52063 60071 74089 203519 208483 218821 572693 601091 660781 814979 2238709 2407031 6612001 8154959 8964769 9409303 24625799 25846913 26477341 72732011 89704549 103502333 284316043 350663237 986750039 1035679793 1138525663 3127476473 3857295607 11392477723 42430251677 44534231099 125317254953 489876542089 5388641962979
• Sum of all divisors σ(n): 6113357623296
• Sum of proper divisors (its aliquot sum) s(n): 724715660317
• 5388641962979 is a deficient number, because the sum of its proper divisors (724715660317) is less than itself. Its deficiency is 4663926302662

Bases of 5388641962979

• Binary: 1001110011010100100000101110000101111100011₂
• Hexadecimal: 0x4E6A4170BE3
• Base-36: 1WRIAAL7N

Squares and roots of 5388641962979

• 5388641962979 squared (5388641962979²) is 29037462205178170406554441
• 5388641962979 cubed (5388641962979³) is 156472487337239818238015289438070039739
• The square root of 5388641962979 is 2321344.8608466171
• The cube root of 5388641962979 is 17531.7973871601

Scales and comparisons

• 5,388,641,962,979 seconds is equal to 171,342 years, 7 weeks, 4 days, 5 hours, 42 minutes, 59 seconds.
• To count from 1 to 5,388,641,962,979 would take you about four hundred twenty-eight thousand, three hundred fifty-five 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 5388641962979 cubic inches would be around 1461 feet tall.

Recreational maths with 5388641962979

• 5388641962979 backwards is 9792691468835
• The number of decimal digits it has is: 13
• The sum of 5388641962979's digits is 77
• More coming soon!