829021409443561212

Names of 829021409443561212

• Cardinal: 829021409443561212 can be written as Eight hundred twenty-nine quadrillion, twenty-one trillion, four hundred nine billion, four hundred forty-three million, five hundred sixty-one thousand, two hundred twelve.

Scientific notation

• Scientific notation: 8.29021409443561212 × 10¹⁷

Factors of 829021409443561212

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 489965372011613

Divisors of 829021409443561212

• Number of divisors d(n): 36
• Complete list of divisors:
  1 2 3 4 6 9 12 18 36 47 94 141 188 282 423 564 846 1692 489965372011561 979930744023122 1469896116034683 1959861488046244 2939792232069366 4409688348104049 5879584464138732 8819376696208098 17638753392416196 23028372484543367 46056744969086734 69085117453630101 92113489938173468 138170234907260202 207255352360890303 276340469814520404 414510704721780606 829021409443561212
• Sum of all divisors σ(n): 2140168744946502816
• Sum of proper divisors (its aliquot sum) s(n): 1311147335502941604
• 829021409443561212 is an abundant number, because the sum of its proper divisors (1311147335502941604) is greater than itself. Its abundance is 482125926059380392

Bases of 829021409443561212

• Binary: 101110000001010001101001010001011101000100111011111011111100₂
• Hexadecimal: 0xB8146945D13BEFC
• Base-36: 6AQVK9UC7LZ0

Squares and roots of 829021409443561212

• 829021409443561212 squared (829021409443561212²) is 687276497315788763096721964790908944
• 829021409443561212 cubed (829021409443561212³) is 569766930482169114457317657027370591075258993782280128
• The square root of 829021409443561212 is 910506128.1746329971
• The cube root of 829021409443561212 is 939410.1510900427

Scales and comparisons

• 829,021,409,443,561,212 seconds is equal to 26,360,316,488 years, 37 weeks, 2 days, 1 hour, 40 minutes, 12 seconds.
• To count from 1 to 829,021,409,443,561,212 would take you about seventy-nine billion, eighty million, nine hundred forty-nine thousand, four hundred sixty-six 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 829021409443561212 cubic inches would be around 78284.2 feet tall.

Recreational maths with 829021409443561212

• 829021409443561212 backwards is 212165344904120928
• The number of decimal digits it has is: 18
• The sum of 829021409443561212's digits is 63
• More coming soon!