83808520445

Names of 83808520445

• Cardinal: 83808520445 can be written as Eighty-three billion, eight hundred eight million, five hundred twenty thousand, four hundred forty-five.

Scientific notation

• Scientific notation: 8.3808520445 × 10¹⁰

Factors of 83808520445

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 474

Divisors of 83808520445

• Number of divisors d(n): 54
• Complete list of divisors:
  1 5 13 23 65 115 169 299 433 529 845 1495 2165 2645 3887 5629 6877 9959 19435 28145 34385 49795 73177 89401 129467 187489 229057 365885 447005 647335 937445 1145285 1683071 2437357 2977741 4312247 8415355 12186785 14888705 21561235 31685641 38710633 56059211 99181681 158428205 193553165 280296055 495908405 728769743 1289361853 3643848715 6446809265 16761704089 83808520445
• Sum of all divisors σ(n): 114105718062
• Sum of proper divisors (its aliquot sum) s(n): 30297197617
• 83808520445 is a deficient number, because the sum of its proper divisors (30297197617) is less than itself. Its deficiency is 53511322828

Bases of 83808520445

• Binary: 1001110000011011000001000100011111101₂
• Hexadecimal: 0x13836088FD
• Base-36: 12I1FG8T

Squares and roots of 83808520445

• 83808520445 squared (83808520445²) is 7023868099179982998025
• 83808520445 cubed (83808520445³) is 588659993193108892824730607121125
• The square root of 83808520445 is 289497.0128429653
• The cube root of 83808520445 is 4376.1888764881

Scales and comparisons

• 83,808,520,445 seconds is equal to 2,664 years, 44 weeks, 2 days, 34 minutes, 5 seconds.
• To count from 1 to 83,808,520,445 would take you about five thousand, three hundred twenty-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 83808520445 cubic inches would be around 364.7 feet tall.

Recreational maths with 83808520445

• 83808520445 backwards is 54402580838
• The number of decimal digits it has is: 11
• The sum of 83808520445's digits is 47
• More coming soon!