80897837916971133

Names of 80897837916971133

• Cardinal: 80897837916971133 can be written as Eighty quadrillion, eight hundred ninety-seven trillion, eight hundred thirty-seven billion, nine hundred sixteen million, nine hundred seventy-one thousand, one hundred thirty-three.

Scientific notation

• Scientific notation: 8.0897837916971133 × 10¹⁶

Factors of 80897837916971133

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 149913457

Divisors of 80897837916971133

• Number of divisors d(n): 20
• Complete list of divisors:
  1 3 9 27 81 6987821 20963463 62890389 142925633 188671167 428776899 566013501 1286330697 3858992091 11576976273 998738739715693 2996216219147079 8988648657441237 26965945972323711 80897837916971133
• Sum of all divisors σ(n): 120847405645126908
• Sum of proper divisors (its aliquot sum) s(n): 39949567728155775
• 80897837916971133 is a deficient number, because the sum of its proper divisors (39949567728155775) is less than itself. Its deficiency is 40948270188815358

Bases of 80897837916971133

• Binary: 100011111011010000010011110101100001000110110000001111101₂
• Hexadecimal: 0x11F6827AC23607D
• Base-36: M4JW1ONHIT9

Squares and roots of 80897837916971133

• 80897837916971133 squared (80897837916971133²) is 6544460179640532343114700755303689
• 80897837916971133 cubed (80897837916971133³) is 529432678866631569884883609395366618767472461409637
• The square root of 80897837916971133 is 284425452.3016024545
• The cube root of 80897837916971133 is 432492.8893516757

Scales and comparisons

• 80,897,837,916,971,133 seconds is equal to 2,572,301,012 years, 16 weeks, 3 days, 11 hours, 5 minutes, 33 seconds.
• To count from 1 to 80,897,837,916,971,133 would take you about seven billion, seven hundred sixteen million, nine hundred three thousand and thirty-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 80897837916971133 cubic inches would be around 36041.1 feet tall.

Recreational maths with 80897837916971133

• 80897837916971133 backwards is 33117961973879808
• The number of decimal digits it has is: 17
• The sum of 80897837916971133's digits is 90
• More coming soon!