3299636745

Names of 3299636745

• Cardinal: 3299636745 can be written as Three billion, two hundred ninety-nine million, six hundred thirty-six thousand, seven hundred forty-five.

Scientific notation

• Scientific notation: 3.299636745 × 10⁹

Factors of 3299636745

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1941

Divisors of 3299636745

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 5 9 15 31 41 45 93 123 155 205 279 369 465 615 961 1271 1395 1845 1861 2883 3813 4805 5583 6355 8649 9305 11439 14415 16749 19065 27915 39401 43245 57195 57691 76301 83745 118203 173073 197005 228903 288455 354609 381505 519219 591015 686709 865365 1144515 1773045 1788421 2365331 2596095 3433545 5365263 7095993 8942105 11826655 16095789 21287979 26826315 35479965 73325261 80478945 106439895 219975783 366626305 659927349 1099878915 3299636745
• Sum of all divisors σ(n): 6057212616
• Sum of proper divisors (its aliquot sum) s(n): 2757575871
• 3299636745 is a deficient number, because the sum of its proper divisors (2757575871) is less than itself. Its deficiency is 542060874

Bases of 3299636745

• Binary: 11000100101011000111011000001001₂
• Hexadecimal: 0xC4AC7609
• Base-36: 1IKIO09

Squares and roots of 3299636745

• 3299636745 squared (3299636745²) is 10887602648954195025
• 3299636745 cubed (3299636745³) is 35925133765448597726386193625
• The square root of 3299636745 is 57442.4646494211
• The cube root of 3299636745 is 1488.7509230643

Scales and comparisons

• 3,299,636,745 seconds is equal to 104 years, 47 weeks, 5 days, 5 hours, 45 minutes, 45 seconds.
• To count from 1 to 3,299,636,745 would take you about two hundred nine 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 3299636745 cubic inches would be around 124.1 feet tall.

Recreational maths with 3299636745

• 3299636745 backwards is 5476369923
• The number of decimal digits it has is: 10
• The sum of 3299636745's digits is 54
• More coming soon!