27212205673989

Names of 27212205673989

• Cardinal: 27212205673989 can be written as Twenty-seven trillion, two hundred twelve billion, two hundred five million, six hundred seventy-three thousand, nine hundred eighty-nine.

Scientific notation

• Scientific notation: 2.7212205673989 × 10¹³

Factors of 27212205673989

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 555958

Divisors of 27212205673989

• Number of divisors d(n): 40
• Complete list of divisors:
  1 3 7 9 21 27 63 81 189 567 106871 320613 449077 748097 961839 1347231 2244291 2885517 3143539 4041693 6732873 8656551 9430617 12125079 20198619 28291851 36375237 60595857 84875553 254626659 47993308067 143979924201 335953156469 431939772603 1007859469407 1295819317809 3023578408221 3887457953427 9070735224663 27212205673989
• Sum of all divisors σ(n): 46458060367488
• Sum of proper divisors (its aliquot sum) s(n): 19245854693499
• 27212205673989 is a deficient number, because the sum of its proper divisors (19245854693499) is less than itself. Its deficiency is 7966350980490

Bases of 27212205673989

• Binary: 110001011111111010101110110100100111000000101₂
• Hexadecimal: 0x18BFD5DA4E05
• Base-36: 9N944NRB9

Squares and roots of 27212205673989

• 27212205673989 squared (27212205673989²) is 740504137643479125751172121
• 27212205673989 cubed (27212205673989³) is 20150750895994214109352527232843551660669
• The square root of 27212205673989 is 5216531.9584939763
• The cube root of 27212205673989 is 30078.3896842427

Scales and comparisons

• 27,212,205,673,989 seconds is equal to 865,263 years, 50 weeks, 2 days, 4 hours, 33 minutes, 9 seconds.
• To count from 1 to 27,212,205,673,989 would take you about two million, one hundred sixty-three thousand, one hundred fifty-nine 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 27212205673989 cubic inches would be around 2506.5 feet tall.

Recreational maths with 27212205673989

• 27212205673989 backwards is 98937650221272
• 27212205673989 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 27212205673989's digits is 63
• More coming soon!