2009948535

Names of 2009948535

• Cardinal: 2009948535 can be written as Two billion, nine million, nine hundred forty-eight thousand, five hundred thirty-five.

Scientific notation

• Scientific notation: 2.009948535 × 10⁹

Factors of 2009948535

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 8266

Divisors of 2009948535

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 5 7 9 15 19 21 35 41 45 57 63 95 105 123 133 171 205 285 287 315 369 399 615 665 779 855 861 1197 1435 1845 1995 2337 2583 3895 4305 5453 5985 7011 8191 11685 12915 16359 24573 27265 35055 40955 49077 57337 73719 81795 122865 155629 172011 245385 286685 335831 368595 466887 516033 778145 860055 1007493 1089403 1400661 1679155 2334435 2350817 2580165 3022479 3268209 5037465 5447015 6380789 7003305 7052451 9804627 11754085 15112395 16341045 19142367 21157353 31903945 35262255 44665523 49023135 57427101 95711835 105786765 133996569 223327615 287135505 401989707 669982845 2009948535
• Sum of all divisors σ(n): 4293918720
• Sum of proper divisors (its aliquot sum) s(n): 2283970185
• 2009948535 is an abundant number, because the sum of its proper divisors (2283970185) is greater than itself. Its abundance is 274021650

Bases of 2009948535

• Binary: 1110111110011010110000101110111₂
• Hexadecimal: 0x77CD6177
• Base-36: X8O67R

Squares and roots of 2009948535

• 2009948535 squared (2009948535²) is 4039893113348646225
• 2009948535 cubed (2009948535³) is 8119977244731700424172030375
• The square root of 2009948535 is 44832.4495761719
• The cube root of 2009948535 is 1262.0066570291

Scales and comparisons

• 2,009,948,535 seconds is equal to 63 years, 47 weeks, 2 days, 7 hours, 2 minutes, 15 seconds.
• To count from 1 to 2,009,948,535 would take you about one hundred twenty-seven 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 2009948535 cubic inches would be around 105.2 feet tall.

Recreational maths with 2009948535

• 2009948535 backwards is 5358499002
• 2009948535 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 2009948535's digits is 45
• More coming soon!