82988509878351

Names of 82988509878351

• Cardinal: 82988509878351 can be written as Eighty-two trillion, nine hundred eighty-eight billion, five hundred nine million, eight hundred seventy-eight thousand, three hundred fifty-one.

Scientific notation

• Scientific notation: 8.2988509878351 × 10¹³

Factors of 82988509878351

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 4435279262

Divisors of 82988509878351

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 7 9 11 21 27 33 63 77 81 99 189 231 243 297 567 693 891 1701 2079 2673 6237 18711 4435279241 13305837723 31046954687 39917513169 48788071651 93140864061 119752539507 146364214953 279422592183 341516501557 359257618521 439092644859 838267776549 1024549504671 1077772855563 1317277934577 2514803329647 3073648514013 3951833803731 7544409988941 9220945542039 11855501411193 27662836626117 82988509878351
• Sum of all divisors σ(n): 154986397832448
• Sum of proper divisors (its aliquot sum) s(n): 71997887954097
• 82988509878351 is a deficient number, because the sum of its proper divisors (71997887954097) is less than itself. Its deficiency is 10990621924254

Bases of 82988509878351

• Binary: 10010110111101001000100101001101101100001001111₂
• Hexadecimal: 0x4B7A44A6D84F
• Base-36: TF0E82XXR

Squares and roots of 82988509878351

• 82988509878351 squared (82988509878351²) is 6887092771829161508818479201
• 82988509878351 cubed (82988509878351³) is 571549566528064139565951780970721333677551
• The square root of 82988509878351 is 9109802.9549684007
• The cube root of 82988509878351 is 43618.6937412289

Scales and comparisons

• 82,988,509,878,351 seconds is equal to 2,638,777 years, 47 weeks, 3 days, 15 hours, 5 minutes, 51 seconds.
• To count from 1 to 82,988,509,878,351 would take you about six million, five hundred ninety-six thousand, nine hundred forty-four 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 82988509878351 cubic inches would be around 3634.9 feet tall.

Recreational maths with 82988509878351

• 82988509878351 backwards is 15387890588928
• 82988509878351 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 82988509878351's digits is 81
• More coming soon!