80057616244893972

Names of 80057616244893972

• Cardinal: 80057616244893972 can be written as Eighty quadrillion, fifty-seven trillion, six hundred sixteen billion, two hundred forty-four million, eight hundred ninety-three thousand, nine hundred seventy-two.

Scientific notation

• Scientific notation: 8.0057616244893972 × 10¹⁶

Factors of 80057616244893972

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 247091408163258

Divisors of 80057616244893972

• Number of divisors d(n): 30
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 36 54 81 108 162 324 247091408163253 494182816326506 741274224489759 988365632653012 1482548448979518 2223822673469277 2965096897959036 4447645346938554 6671468020407831 8895290693877108 13342936040815662 20014404061223493 26685872081631324 40028808122446986 80057616244893972
• Sum of all divisors σ(n): 209286422714276138
• Sum of proper divisors (its aliquot sum) s(n): 129228806469382166
• 80057616244893972 is an abundant number, because the sum of its proper divisors (129228806469382166) is greater than itself. Its abundance is 49171190224488194

Bases of 80057616244893972

• Binary: 100011100011010111111101001010001110101110110100100010100₂
• Hexadecimal: 0x11C6BFA51D76914
• Base-36: LWA216DT990

Squares and roots of 80057616244893972

• 80057616244893972 squared (80057616244893972²) is 6409221918814711202154561521936784
• 80057616244893972 cubed (80057616244893972³) is 513107028804831137700984417300116158772408166666048
• The square root of 80057616244893972 is 282944546.2363499453
• The cube root of 80057616244893972 is 430990.3552138097

Scales and comparisons

• 80,057,616,244,893,972 seconds is equal to 2,545,584,562 years, 6 weeks, 2 days, 4 hours, 46 minutes, 12 seconds.
• To count from 1 to 80,057,616,244,893,972 would take you about seven billion, six hundred thirty-six million, seven hundred fifty-three thousand, six hundred eighty-six 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 80057616244893972 cubic inches would be around 35915.9 feet tall.

Recreational maths with 80057616244893972

• 80057616244893972 backwards is 27939844261675008
• 80057616244893972 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 80057616244893972's digits is 81
• More coming soon!