66672107412812

Names of 66672107412812

• Cardinal: 66672107412812 can be written as Sixty-six trillion, six hundred seventy-two billion, one hundred seven million, four hundred twelve thousand, eight hundred twelve.

Scientific notation

• Scientific notation: 6.6672107412812 × 10¹³

Factors of 66672107412812

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 40835

Divisors of 66672107412812

• Number of divisors d(n): 54
• Complete list of divisors:
  1 2 4 11 22 44 83 121 166 242 332 484 913 1826 3652 10043 20086 40172 40739 81478 162956 448129 896258 1792516 3381337 4929419 6762674 9858838 13525348 19717676 37194707 74389414 148778828 409141777 818283554 1636567108 1659666121 3319332242 6638664484 18256327331 36512654662 73025309324 137752288043 200819600641 275504576086 401639201282 551009152172 803278402564 1515275168473 3030550336946 6061100673892 16668026853203 33336053706406 66672107412812
• Sum of all divisors σ(n): 129795715357644
• Sum of proper divisors (its aliquot sum) s(n): 63123607944832
• 66672107412812 is a deficient number, because the sum of its proper divisors (63123607944832) is less than itself. Its deficiency is 3548499467980

Bases of 66672107412812

• Binary: 1111001010001101001111010001110101110101001100₂
• Hexadecimal: 0x3CA34F475D4C
• Base-36: NMSQRBWP8

Squares and roots of 66672107412812

• 66672107412812 squared (66672107412812²) is 4445169906865540840181747344
• 66672107412812 cubed (66672107412812³) is 296368845498738853102445003683241292571328
• The square root of 66672107412812 is 8165298.9787767111
• The cube root of 66672107412812 is 40549.1163310521

Scales and comparisons

• 66,672,107,412,812 seconds is equal to 2,119,966 years, 40 weeks, 5 days, 20 hours, 53 minutes, 32 seconds.
• To count from 1 to 66,672,107,412,812 would take you about five million, two hundred ninety-nine thousand, nine hundred sixteen 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 66672107412812 cubic inches would be around 3379.1 feet tall.

Recreational maths with 66672107412812

• 66672107412812 backwards is 21821470127666
• The number of decimal digits it has is: 14
• The sum of 66672107412812's digits is 53
• More coming soon!