67393500641168

Names of 67393500641168

• Cardinal: 67393500641168 can be written as Sixty-seven trillion, three hundred ninety-three billion, five hundred million, six hundred forty-one thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 6.7393500641168 × 10¹³

Factors of 67393500641168

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 61992465

Divisors of 67393500641168

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 4 8 13 16 26 52 104 208 5227 10454 20908 41816 67951 83632 135902 271804 543608 1087216 61987223 123974446 247948892 495897784 805833899 991795568 1611667798 3223335596 6446671192 12893342384 324007214621 648014429242 1296028858484 2592057716968 4212093790073 5184115433936 8424187580146 16848375160292 33696750320584 67393500641168
• Sum of all divisors σ(n): 140646035869248
• Sum of proper divisors (its aliquot sum) s(n): 73252535228080
• 67393500641168 is an abundant number, because the sum of its proper divisors (73252535228080) is greater than itself. Its abundance is 5859034586912

Bases of 67393500641168

• Binary: 1111010100101101000101101010100111011110010000₂
• Hexadecimal: 0x3D4B45AA7790
• Base-36: NW05A8E4W

Squares and roots of 67393500641168

• 67393500641168 squared (67393500641168²) is 4541883928671111627096404224
• 67393500641168 cubed (67393500641168³) is 306093457459007196218920817792291303493632
• The square root of 67393500641168 is 8209354.4594668343
• The cube root of 67393500641168 is 40694.8393670799

Scales and comparisons

• 67,393,500,641,168 seconds is equal to 2,142,904 years, 44 weeks, 4 days, 12 hours, 46 minutes, 8 seconds.
• To count from 1 to 67,393,500,641,168 would take you about five million, three hundred fifty-seven thousand, two hundred sixty-two 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 67393500641168 cubic inches would be around 3391.2 feet tall.

Recreational maths with 67393500641168

• 67393500641168 backwards is 86114600539376
• The number of decimal digits it has is: 14
• The sum of 67393500641168's digits is 59
• More coming soon!