67045120998388129

Names of 67045120998388129

• Cardinal: 67045120998388129 can be written as Sixty-seven quadrillion, forty-five trillion, one hundred twenty billion, nine hundred ninety-eight million, three hundred eighty-eight thousand, one hundred twenty-nine.

Scientific notation

• Scientific notation: 6.7045120998388129 × 10¹⁶

Factors of 67045120998388129

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 226128

Divisors of 67045120998388129

• Number of divisors d(n): 16
• Complete list of divisors:
  1 1151 5711 66973 152293 6573361 77085923 175289243 382482803 869745323 10199519089 440237706253 1001076866773 11739646471439 58249453517279 67045120998388129
• Sum of all divisors σ(n): 67116563123871744
• Sum of proper divisors (its aliquot sum) s(n): 71442125483615
• 67045120998388129 is a deficient number, because the sum of its proper divisors (71442125483615) is less than itself. Its deficiency is 66973678872904514

Bases of 67045120998388129

• Binary: 11101110001100010010111010101101000010000011000110100001₂
• Hexadecimal: 0xEE312EAD0831A1
• Base-36: IC5IFDWPPK1

Squares and roots of 67045120998388129

• 67045120998388129 squared (67045120998388129²) is 4495048249688504827539816128120641
• 67045120998388129 cubed (67045120998388129³) is 301371053793958580554217444662728447480311054270689
• The square root of 67045120998388129 is 258930726.2539309547
• The cube root of 67045120998388129 is 406245.9642643455

Scales and comparisons

• 67,045,120,998,388,129 seconds is equal to 2,131,827,463 years, 29 weeks, 5 days, 14 hours, 28 minutes, 49 seconds.
• To count from 1 to 67,045,120,998,388,129 would take you about six billion, three hundred ninety-five million, four hundred eighty-two thousand, three hundred ninety 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 67045120998388129 cubic inches would be around 33853.8 feet tall.

Recreational maths with 67045120998388129

• 67045120998388129 backwards is 92188389902154076
• The number of decimal digits it has is: 17
• The sum of 67045120998388129's digits is 82
• More coming soon!