9012808077

Names of 9012808077

• Cardinal: 9012808077 can be written as Nine billion, twelve million, eight hundred eight thousand and seventy-seven.

Scientific notation

• Scientific notation: 9.012808077 × 10⁹

Factors of 9012808077

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 4022

Divisors of 9012808077

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 7 13 17 21 39 51 91 119 221 273 357 569 663 1547 1707 3413 3983 4641 7397 9673 10239 11949 22191 23891 29019 44369 51779 58021 67711 71673 125749 133107 155337 174063 203133 310583 377247 406147 754273 880243 931749 1218441 1941997 2262819 2640729 5279911 5825991 13593979 15839733 25245961 33013949 40781937 75737883 99041847 176721727 231097643 429181337 530165181 693292929 1287544011 3004269359 9012808077
• Sum of all divisors σ(n): 15692382720
• Sum of proper divisors (its aliquot sum) s(n): 6679574643
• 9012808077 is a deficient number, because the sum of its proper divisors (6679574643) is less than itself. Its deficiency is 2333233434

Bases of 9012808077

• Binary: 1000011001001101001000100110001101₂
• Hexadecimal: 0x21934898D
• Base-36: 451ZR7X

Squares and roots of 9012808077

• 9012808077 squared (9012808077²) is 81230709432836437929
• 9012808077 cubed (9012808077³) is 732116794076708336786400352533
• The square root of 9012808077 is 94935.8102983273
• The cube root of 9012808077 is 2081.0700914059

Scales and comparisons

• 9,012,808,077 seconds is equal to 286 years, 30 weeks, 21 hours, 47 minutes, 57 seconds.
• To count from 1 to 9,012,808,077 would take you about five hundred seventy-three 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 9012808077 cubic inches would be around 173.4 feet tall.

Recreational maths with 9012808077

• 9012808077 backwards is 7708082109
• The number of decimal digits it has is: 10
• The sum of 9012808077's digits is 42
• More coming soon!