804990985722

Names of 804990985722

• Cardinal: 804990985722 can be written as Eight hundred four billion, nine hundred ninety million, nine hundred eighty-five thousand, seven hundred twenty-two.

Scientific notation

• Scientific notation: 8.04990985722 × 10¹¹

Factors of 804990985722

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 580801600

Divisors of 804990985722

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 6 7 9 11 14 18 21 22 33 42 63 66 77 99 126 154 198 231 462 693 1386 580801577 1161603154 1742404731 3484809462 4065611039 5227214193 6388817347 8131222078 10454428386 12196833117 12777634694 19166452041 24393666234 36590499351 38332904082 44721721429 57499356123 73180998702 89443442858 114998712246 134165164287 268330328574 402495492861 804990985722
• Sum of all divisors σ(n): 2174521108032
• Sum of proper divisors (its aliquot sum) s(n): 1369530122310
• 804990985722 is an abundant number, because the sum of its proper divisors (1369530122310) is greater than itself. Its abundance is 564539136588

Bases of 804990985722

• Binary: 1011101101101101001100111010010111111010₂
• Hexadecimal: 0xBB6D33A5FA
• Base-36: A9T2UJUI

Squares and roots of 804990985722

• 804990985722 squared (804990985722²) is 648010487093677207861284
• 804990985722 cubed (804990985722³) is 521642600763732574509939694600587048
• The square root of 804990985722 is 897212.8987715235
• The cube root of 804990985722 is 9302.4427457045

Scales and comparisons

• 804,990,985,722 seconds is equal to 25,596 years, 11 weeks, 4 days, 7 hours, 8 minutes, 42 seconds.
• To count from 1 to 804,990,985,722 would take you about fifty-one thousand, one hundred ninety-two 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 804990985722 cubic inches would be around 775.2 feet tall.

Recreational maths with 804990985722

• 804990985722 backwards is 227589099408
• 804990985722 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 804990985722's digits is 63
• More coming soon!