82129717527231

Names of 82129717527231

• Cardinal: 82129717527231 can be written as Eighty-two trillion, one hundred twenty-nine billion, seven hundred seventeen million, five hundred twenty-seven thousand, two hundred thirty-one.

Scientific notation

• Scientific notation: 8.2129717527231 × 10¹³

Factors of 82129717527231

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 1070159

Divisors of 82129717527231

• Number of divisors d(n): 32
• Complete list of divisors:
  1 3 11 17 33 51 187 561 161039 483117 909089 1771429 2727267 2737663 5314287 8212989 9999979 15454513 29999937 30114293 46363539 90342879 169999643 509998929 146398783471 439196350413 1610386618181 2488779319007 4831159854543 7466337957021 27376572509077 82129717527231
• Sum of all divisors σ(n): 126489473510400
• Sum of proper divisors (its aliquot sum) s(n): 44359755983169
• 82129717527231 is a deficient number, because the sum of its proper divisors (44359755983169) is less than itself. Its deficiency is 37769961544062

Bases of 82129717527231

• Binary: 10010101011001001010000101000111000001010111111₂
• Hexadecimal: 0x4AB250A382BF
• Base-36: T41VDAEV3

Squares and roots of 82129717527231

• 82129717527231 squared (82129717527231²) is 6745290501102754925226527361
• 82129717527231 cubed (82129717527231³) is 553988803494683706116117435033794084067391
• The square root of 82129717527231 is 9062544.7600125541
• The cube root of 82129717527231 is 43467.7115442555

Scales and comparisons

• 82,129,717,527,231 seconds is equal to 2,611,470 years, 50 weeks, 4 days, 8 hours, 13 minutes, 51 seconds.
• To count from 1 to 82,129,717,527,231 would take you about six million, five hundred twenty-eight thousand, six hundred seventy-seven 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 82129717527231 cubic inches would be around 3622.3 feet tall.

Recreational maths with 82129717527231

• 82129717527231 backwards is 13272571792128
• The number of decimal digits it has is: 14
• The sum of 82129717527231's digits is 57
• More coming soon!