538541109

Names of 538541109

• Cardinal: 538541109 can be written as Five hundred thirty-eight million, five hundred forty-one thousand, one hundred nine.

Scientific notation

• Scientific notation: 5.38541109 × 10⁸

Factors of 538541109

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 301

Divisors of 538541109

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 9 27 41 53 67 123 137 159 201 369 411 477 603 1107 1233 1431 1809 2173 2747 3551 3699 5617 6519 7261 8241 9179 10653 16851 19557 21783 24723 27537 31959 50553 58671 65349 74169 82611 95877 145591 151659 196047 247833 297701 376339 436773 486487 893103 1129017 1310319 1459461 2679309 3387051 3930957 4378383 8037927 10161153 13135149 19945967 59837901 179513703 538541109
• Sum of all divisors σ(n): 851316480
• Sum of proper divisors (its aliquot sum) s(n): 312775371
• 538541109 is a deficient number, because the sum of its proper divisors (312775371) is less than itself. Its deficiency is 225765738

Bases of 538541109

• Binary: 100000000110010111110000110101₂
• Hexadecimal: 0x20197C35
• Base-36: 8WMSZ9

Squares and roots of 538541109

• 538541109 squared (538541109²) is 290026526082949881
• 538541109 cubed (538541109³) is 156191206996129254905158029
• The square root of 538541109 is 23206.4885107593
• The cube root of 538541109 is 813.5912829401

Scales and comparisons

• 538,541,109 seconds is equal to 17 years, 6 weeks, 3 days, 2 hours, 45 minutes, 9 seconds.
• To count from 1 to 538,541,109 would take you about twenty-five 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 538541109 cubic inches would be around 67.8 feet tall.

Recreational maths with 538541109

• 538541109 backwards is 901145835
• The number of decimal digits it has is: 9
• The sum of 538541109's digits is 36
• More coming soon!