530538309

Names of 530538309

• Cardinal: 530538309 can be written as Five hundred thirty million, five hundred thirty-eight thousand, three hundred nine.

Scientific notation

• Scientific notation: 5.30538309 × 10⁸

Factors of 530538309

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 191

Divisors of 530538309

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 7 9 21 23 27 31 63 69 93 127 161 189 207 217 279 381 483 621 651 713 837 889 961 1143 1449 1953 2139 2667 2883 2921 3429 3937 4347 4991 5859 6417 6727 8001 8649 8763 11811 14973 19251 20181 20447 22103 24003 25947 26289 27559 35433 44919 60543 61341 66309 78867 82677 90551 106299 122047 134757 154721 181629 184023 198927 248031 271653 366141 464163 552069 596781 633857 744093 814959 854329 1098423 1392489 1901571 2444877 2562987 2807081 3295269 4177467 5704713 7688961 8421243 17114139 19649567 23066883 25263729 58948701 75791187 176846103 530538309
• Sum of all divisors σ(n): 976158720
• Sum of proper divisors (its aliquot sum) s(n): 445620411
• 530538309 is a deficient number, because the sum of its proper divisors (445620411) is less than itself. Its deficiency is 84917898

Bases of 530538309

• Binary: 11111100111110101111101000101₂
• Hexadecimal: 0x1F9F5F45
• Base-36: 8RV9Z9

Squares and roots of 530538309

• 530538309 squared (530538309²) is 281470897316579481
• 530538309 cubed (530538309³) is 149331093895050715513837629
• The square root of 530538309 is 23033.4172236775
• The cube root of 530538309 is 809.5411255511

Scales and comparisons

• 530,538,309 seconds is equal to 16 years, 45 weeks, 1 day, 11 hours, 45 minutes, 9 seconds.
• To count from 1 to 530,538,309 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 530538309 cubic inches would be around 67.5 feet tall.

Recreational maths with 530538309

• 530538309 backwards is 903835035
• The number of decimal digits it has is: 9
• The sum of 530538309's digits is 36
• More coming soon!