29397242207971

Names of 29397242207971

• Cardinal: 29397242207971 can be written as Twenty-nine trillion, three hundred ninety-seven billion, two hundred forty-two million, two hundred seven thousand, nine hundred seventy-one.

Scientific notation

• Scientific notation: 2.9397242207971 × 10¹³

Factors of 29397242207971

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 2245

Divisors of 29397242207971

• Number of divisors d(n): 48
• Complete list of divisors:
  1 11 31 71 341 409 781 1723 2201 4499 12679 18953 24211 29039 53413 122333 139469 319429 587543 704707 900209 1345663 2968729 3792323 7751777 9902299 21845917 32656019 41715553 50034197 92030599 210779759 240305087 550376167 1012336589 1214210161 1551060107 2318577349 6534172529 13356311771 17061661177 37640514991 71875897819 86208921431 414045664901 948298135741 2672476564361 29397242207971
• Sum of all divisors σ(n): 33672104663040
• Sum of proper divisors (its aliquot sum) s(n): 4274862455069
• 29397242207971 is a deficient number, because the sum of its proper divisors (4274862455069) is less than itself. Its deficiency is 25122379752902

Bases of 29397242207971

• Binary: 110101011110010010100001011011101111011100011₂
• Hexadecimal: 0x1ABC942DDEE3
• Base-36: AF4WMZV8J

Squares and roots of 29397242207971

• 29397242207971 squared (29397242207971²) is 864197849434111675215936841
• 29397242207971 cubed (29397242207971³) is 25405033495422234916009936777926122759611
• The square root of 29397242207971 is 5421922.3719978691
• The cube root of 29397242207971 is 30862.8146186935

Scales and comparisons

• 29,397,242,207,971 seconds is equal to 934,741 years, 19 weeks, 1 day, 21 hours, 19 minutes, 31 seconds.
• To count from 1 to 29,397,242,207,971 would take you about two million, three hundred thirty-six thousand, eight hundred fifty-three 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 29397242207971 cubic inches would be around 2571.9 feet tall.

Recreational maths with 29397242207971

• 29397242207971 backwards is 17970224279392
• The number of decimal digits it has is: 14
• The sum of 29397242207971's digits is 64
• More coming soon!