164668316989118916

Names of 164668316989118916

• Cardinal: 164668316989118916 can be written as One hundred sixty-four quadrillion, six hundred sixty-eight trillion, three hundred sixteen billion, nine hundred eighty-nine million, one hundred eighteen thousand, nine hundred sixteen.

Scientific notation

• Scientific notation: 1.64668316989118916 × 10¹⁷

Factors of 164668316989118916

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1855499

Divisors of 164668316989118916

• Number of divisors d(n): 36
• Complete list of divisors:
  1 2 3 4 6 12 4003 8006 12009 16012 24018 48036 1851491 3702982 5554473 7405964 11108946 22217892 7411518473 14823036946 22234555419 29646073892 44469110838 88938221676 3428018923081 6856037846162 10284056769243 13712075692324 20568113538486 41136227076972 13722359749093243 27444719498186486 41167079247279729 54889438996372972 82334158494559458 164668316989118916
• Sum of all divisors σ(n): 384322265078928176
• Sum of proper divisors (its aliquot sum) s(n): 219653948089809260
• 164668316989118916 is an abundant number, because the sum of its proper divisors (219653948089809260) is greater than itself. Its abundance is 54985631100690344

Bases of 164668316989118916

• Binary: 1001001001000001001111011000111011111001011101100111000100₂
• Hexadecimal: 0x24904F63BE5D9C4
• Base-36: 191E1OHXDA6C

Squares and roots of 164668316989118916

• 164668316989118916 squared (164668316989118916²) is 27115654620028949421287141989015056
• 164668316989118916 cubed (164668316989118916³) is 4465089210338393876845954563986364979078352098399296
• The square root of 164668316989118916 is 405793441.2840095621
• The cube root of 164668316989118916 is 548112.8900894437

Scales and comparisons

• 164,668,316,989,118,916 seconds is equal to 5,235,943,127 years, 36 weeks, 5 days, 4 hours, 8 minutes, 36 seconds.
• To count from 1 to 164,668,316,989,118,916 would take you about fifteen billion, seven hundred seven million, eight hundred twenty-nine thousand, three hundred eighty-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 164668316989118916 cubic inches would be around 45676.1 feet tall.

Recreational maths with 164668316989118916

• 164668316989118916 backwards is 619811989613866461
• The number of decimal digits it has is: 18
• The sum of 164668316989118916's digits is 93
• More coming soon!