82165237166320

Names of 82165237166320

• Cardinal: 82165237166320 can be written as Eighty-two trillion, one hundred sixty-five billion, two hundred thirty-seven million, one hundred sixty-six thousand, three hundred twenty.

Scientific notation

• Scientific notation: 8.216523716632 × 10¹³

Factors of 82165237166320

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 13338512552

Divisors of 82165237166320

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 16 20 22 28 35 40 44 55 56 70 77 80 88 110 112 140 154 176 220 280 308 385 440 560 616 770 880 1232 1540 3080 6160 13338512527 26677025054 53354050108 66692562635 93369587689 106708100216 133385125270 146723637797 186739175378 213416200432 266770250540 293447275594 373478350756 466847938445 533540501080 586894551188 733618188985 746956701512 933695876890 1027065464579 1067081002160 1173789102376 1467236377970 1493913403024 1867391753780 2054130929158 2347578204752 2934472755940 3734783507560 4108261858316 5135327322895 5868945511880 7469567015120 8216523716632 10270654645790 11737891023760 16433047433264 20541309291580 41082618583160 82165237166320
• Sum of all divisors σ(n): 238172479699968
• Sum of proper divisors (its aliquot sum) s(n): 156007242533648
• 82165237166320 is an abundant number, because the sum of its proper divisors (156007242533648) is greater than itself. Its abundance is 73842005367328

Bases of 82165237166320

• Binary: 10010101011101010010101110001100011000011110000₂
• Hexadecimal: 0x4ABA95C630F0
• Base-36: T4I6SRJSG

Squares and roots of 82165237166320

• 82165237166320 squared (82165237166320²) is 6751126198597613463342342400
• 82165237166320 cubed (82165237166320³) is 554707885247529287200669446654247187968000
• The square root of 82165237166320 is 9064504.2427217165
• The cube root of 82165237166320 is 43473.9769779621

Scales and comparisons

• 82,165,237,166,320 seconds is equal to 2,612,600 years, 20 weeks, 1 day, 6 hours, 38 minutes, 40 seconds.
• To count from 1 to 82,165,237,166,320 would take you about six million, five hundred thirty-one thousand, five hundred 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 82165237166320 cubic inches would be around 3622.8 feet tall.

Recreational maths with 82165237166320

• 82165237166320 backwards is 02366173256128
• The number of decimal digits it has is: 14
• The sum of 82165237166320's digits is 52
• More coming soon!