90828109064

Names of 90828109064

• Cardinal: 90828109064 can be written as Ninety billion, eight hundred twenty-eight million, one hundred nine thousand and sixty-four.

Scientific notation

• Scientific notation: 9.0828109064 × 10¹⁰

Factors of 90828109064

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1125710

Divisors of 90828109064

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 7 8 11 14 22 28 44 56 77 88 131 154 262 308 524 616 917 1048 1441 1834 2882 3668 5764 7336 10087 11528 20174 40348 80696 1125559 2251118 4502236 7878913 9004472 12381149 15757826 24762298 31515652 49524596 63031304 86668043 99049192 147448229 173336086 294896458 346672172 589792916 693344344 1032137603 1179585832 1621930519 2064275206 3243861038 4128550412 6487722076 8257100824 11353513633 12975444152 22707027266 45414054532 90828109064
• Sum of all divisors σ(n): 213946444800
• Sum of proper divisors (its aliquot sum) s(n): 123118335736
• 90828109064 is an abundant number, because the sum of its proper divisors (123118335736) is greater than itself. Its abundance is 32290226672

Bases of 90828109064

• Binary: 1010100100101110001101111010100001000₂
• Hexadecimal: 0x1525C6F508
• Base-36: 15Q4PLHK

Squares and roots of 90828109064

• 90828109064 squared (90828109064²) is 8249745396141878956096
• 90828109064 cubed (90828109064³) is 749308774591006466642173955654144
• The square root of 90828109064 is 301377.0214598319
• The cube root of 90828109064 is 4495.1075892903

Scales and comparisons

• 90,828,109,064 seconds is equal to 2,888 years, 2 weeks, 5 days, 6 hours, 17 minutes, 44 seconds.
• To count from 1 to 90,828,109,064 would take you about five thousand, seven hundred seventy-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 90828109064 cubic inches would be around 374.6 feet tall.

Recreational maths with 90828109064

• 90828109064 backwards is 46090182809
• The number of decimal digits it has is: 11
• The sum of 90828109064's digits is 47
• More coming soon!