82897990242928

Names of 82897990242928

• Cardinal: 82897990242928 can be written as Eighty-two trillion, eight hundred ninety-seven billion, nine hundred ninety million, two hundred forty-two thousand, nine hundred twenty-eight.

Scientific notation

• Scientific notation: 8.2897990242928 × 10¹³

Factors of 82897990242928

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2466283

Divisors of 82897990242928

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 4 7 8 14 16 28 56 112 349697 699394 1398788 2116577 2447879 2797576 4233154 4895758 5595152 8466308 9791516 14816039 16932616 19583032 29632078 33865232 39166064 59264156 118528312 237056624 740160627169 1480321254338 2960642508676 5181124390183 5921285017352 10362248780366 11842570034704 20724497560732 41448995121464 82897990242928
• Sum of all divisors σ(n): 183560447174112
• Sum of proper divisors (its aliquot sum) s(n): 100662456931184
• 82897990242928 is an abundant number, because the sum of its proper divisors (100662456931184) is greater than itself. Its abundance is 17764466688256

Bases of 82897990242928

• Binary: 10010110110010100110001010000101101001001110000₂
• Hexadecimal: 0x4B653142D270
• Base-36: TDUT7108G

Squares and roots of 82897990242928

• 82897990242928 squared (82897990242928²) is 6872076786316585888454013184
• 82897990242928 cubed (82897990242928³) is 569681354380724343361517477097456674762752
• The square root of 82897990242928 is 9104833.3451484987
• The cube root of 82897990242928 is 43602.8289559159

Scales and comparisons

• 82,897,990,242,928 seconds is equal to 2,635,899 years, 34 weeks, 5 days, 15 hours, 55 minutes, 28 seconds.
• To count from 1 to 82,897,990,242,928 would take you about six million, five hundred eighty-nine thousand, seven hundred forty-nine 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 82897990242928 cubic inches would be around 3633.6 feet tall.

Recreational maths with 82897990242928

• 82897990242928 backwards is 82924209979828
• The number of decimal digits it has is: 14
• The sum of 82897990242928's digits is 79
• More coming soon!