80940006

Names of 80940006

• Cardinal: 80940006 can be written as Eighty million, nine hundred forty thousand and six.

Scientific notation

• Scientific notation: 8.0940006 × 10⁷

Factors of 80940006

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1164

Divisors of 80940006

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 27 42 54 63 126 189 233 378 466 699 919 1398 1631 1838 2097 2757 3262 4194 4893 5514 6291 6433 8271 9786 12582 12866 14679 16542 19299 24813 29358 38598 44037 49626 57897 88074 115794 173691 214127 347382 428254 642381 1284762 1498889 1927143 2997778 3854286 4496667 5781429 8993334 11562858 13490001 26980002 40470003 80940006
• Sum of all divisors σ(n): 206668800
• Sum of proper divisors (its aliquot sum) s(n): 125728794
• 80940006 is an abundant number, because the sum of its proper divisors (125728794) is greater than itself. Its abundance is 44788788

Bases of 80940006

• Binary: 100110100110000101111100110₂
• Hexadecimal: 0x4D30BE6
• Base-36: 1C6TPI

Squares and roots of 80940006

• 80940006 squared (80940006²) is 6551284571280036
• 80940006 cubed (80940006³) is 530261012507113541520216
• The square root of 80940006 is 8996.6663826109
• The cube root of 80940006 is 432.5680220899

Scales and comparisons

• 80,940,006 seconds is equal to 2 years, 29 weeks, 5 days, 19 hours, 20 minutes, 6 seconds.
• To count from 1 to 80,940,006 would take you about 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 80940006 cubic inches would be around 36 feet tall.

Recreational maths with 80940006

• 80940006 backwards is 60004908
• 80940006 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 80940006's digits is 27
• More coming soon!