553942980

Names of 553942980

• Cardinal: 553942980 can be written as Five hundred fifty-three million, nine hundred forty-two thousand, nine hundred eighty.

Scientific notation

• Scientific notation: 5.5394298 × 10⁸

Factors of 553942980

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 42240

Divisors of 553942980

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 30 36 45 60 73 90 146 180 219 292 365 438 657 730 876 1095 1314 1460 2190 2628 3285 4380 6570 13140 42157 84314 126471 168628 210785 252942 379413 421570 505884 632355 758826 843140 1264710 1517652 1897065 2529420 3077461 3794130 6154922 7588260 9232383 12309844 15387305 18464766 27697149 30774610 36929532 46161915 55394298 61549220 92323830 110788596 138485745 184647660 276971490 553942980
• Sum of all divisors σ(n): 1703351832
• Sum of proper divisors (its aliquot sum) s(n): 1149408852
• 553942980 is an abundant number, because the sum of its proper divisors (1149408852) is greater than itself. Its abundance is 595465872

Bases of 553942980

• Binary: 100001000001000111111111000100₂
• Hexadecimal: 0x21047FC4
• Base-36: 95SX50

Squares and roots of 553942980

• 553942980 squared (553942980²) is 306852825091280400
• 553942980 cubed (553942980³) is 169978968352482636791592000
• The square root of 553942980 is 23535.9932868787
• The cube root of 553942980 is 821.2745299623

Scales and comparisons

• 553,942,980 seconds is equal to 17 years, 31 weeks, 6 days, 9 hours, 3 minutes.
• To count from 1 to 553,942,980 would take you about twenty-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 553942980 cubic inches would be around 68.4 feet tall.

Recreational maths with 553942980

• 553942980 backwards is 089249355
• 553942980 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 553942980's digits is 45
• More coming soon!