82049792847

Names of 82049792847

• Cardinal: 82049792847 can be written as Eighty-two billion, forty-nine million, seven hundred ninety-two thousand, eight hundred forty-seven.

Scientific notation

• Scientific notation: 8.2049792847 × 10¹⁰

Factors of 82049792847

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1424

Divisors of 82049792847

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 11 33 53 127 159 381 521 583 709 1397 1563 1749 2127 4191 5731 6731 7799 17193 20193 23397 27613 37577 66167 74041 82839 90043 112731 198501 222123 270129 303743 369389 413347 727837 911229 990473 1108167 1240041 2183511 2971419 3506851 4063279 4772279 10520553 12189837 14316837 19577617 38575361 46912403 52495069 58732851 115726083 140737209 157485207 215353787 516036433 646061361 1548109299 2486357359 7459072077 27349930949 82049792847
• Sum of all divisors σ(n): 122962821120
• Sum of proper divisors (its aliquot sum) s(n): 40913028273
• 82049792847 is a deficient number, because the sum of its proper divisors (40913028273) is less than itself. Its deficiency is 41136764574

Bases of 82049792847

• Binary: 1001100011010100011000111101101001111₂
• Hexadecimal: 0x131A8C7B4F
• Base-36: 11OYBTCF

Squares and roots of 82049792847

• 82049792847 squared (82049792847²) is 6732168506235612365409
• 82049792847 cubed (82049792847³) is 552373031347729422356000118429423
• The square root of 82049792847 is 286443.3501532197
• The cube root of 82049792847 is 4345.3606741041

Scales and comparisons

• 82,049,792,847 seconds is equal to 2,608 years, 48 weeks, 2 days, 9 hours, 7 minutes, 27 seconds.
• To count from 1 to 82,049,792,847 would take you about five thousand, two hundred seventeen 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 82049792847 cubic inches would be around 362.1 feet tall.

Recreational maths with 82049792847

• 82049792847 backwards is 74829794028
• The number of decimal digits it has is: 11
• The sum of 82049792847's digits is 60
• More coming soon!