83855135045

Names of 83855135045

• Cardinal: 83855135045 can be written as Eighty-three billion, eight hundred fifty-five million, one hundred thirty-five thousand and forty-five.

Scientific notation

• Scientific notation: 8.3855135045 × 10¹⁰

Factors of 83855135045

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 270

Divisors of 83855135045

• Number of divisors d(n): 54
• Complete list of divisors:
  1 5 11 55 61 121 193 305 605 671 965 2123 3355 3721 7381 10615 11773 18605 23353 36905 37249 40931 58865 116765 129503 186245 204655 409739 450241 647515 718153 1424533 2048695 2251205 2272189 3590765 4507129 7122665 7899683 11360945 22535645 24994079 39498415 86896513 124970395 138603529 274934869 434482565 693017645 1374674345 1524638819 7623194095 16771027009 83855135045
• Sum of all divisors σ(n): 113034201462
• Sum of proper divisors (its aliquot sum) s(n): 29179066417
• 83855135045 is a deficient number, because the sum of its proper divisors (29179066417) is less than itself. Its deficiency is 54676068628

Bases of 83855135045

• Binary: 1001110000110001001111101000101000101₂
• Hexadecimal: 0x138627D145
• Base-36: 12IT6KAT

Squares and roots of 83855135045

• 83855135045 squared (83855135045²) is 7031683673415187152025
• 83855135045 cubed (83855135045³) is 589642784027952194987005320216125
• The square root of 83855135045 is 289577.5112901553
• The cube root of 83855135045 is 4377.0000767647

Scales and comparisons

• 83,855,135,045 seconds is equal to 2,666 years, 17 weeks, 2 days, 13 hours, 4 minutes, 5 seconds.
• To count from 1 to 83,855,135,045 would take you about five thousand, three hundred thirty-two 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 83855135045 cubic inches would be around 364.8 feet tall.

Recreational maths with 83855135045

• 83855135045 backwards is 54053155838
• The number of decimal digits it has is: 11
• The sum of 83855135045's digits is 47
• More coming soon!