16720943052

Names of 16720943052

• Cardinal: 16720943052 can be written as Sixteen billion, seven hundred twenty million, nine hundred forty-three thousand and fifty-two.

Scientific notation

• Scientific notation: 1.6720943052 × 10¹⁰

Factors of 16720943052

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2018

Divisors of 16720943052

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 11 12 22 23 33 44 46 66 69 92 121 132 138 242 253 276 363 484 506 529 726 759 1012 1058 1331 1452 1518 1587 1979 2116 2662 2783 3036 3174 3958 3993 5324 5566 5819 5937 6348 7916 7986 8349 11132 11638 11874 15972 16698 17457 21769 23276 23748 30613 33396 34914 43538 45517 61226 64009 65307 69828 87076 91034 91839 122452 128018 130614 136551 182068 183678 192027 239459 256036 261228 273102 367356 384054 478918 500687 546204 704099 718377 768108 957836 1001374 1046891 1408198 1436754 1502061 2002748 2093782 2112297 2634049 2816396 2873508 3004122 3140673 4187564 4224594 5268098 5507557 6008244 6281346 7902147 8449188 10536196 11015114 11515801 12562692 15804294 16522671 22030228 23031602 31608588 33045342 34547403 46063204 60583127 66090684 69094806 121166254 126673811 138189612 181749381 242332508 253347622 363498762 380021433 506695244 726997524 760042866 1393411921 1520085732 2786823842 4180235763 5573647684 8360471526 16720943052
• Sum of all divisors σ(n): 44883780480
• Sum of proper divisors (its aliquot sum) s(n): 28162837428
• 16720943052 is an abundant number, because the sum of its proper divisors (28162837428) is greater than itself. Its abundance is 11441894376

Bases of 16720943052

• Binary: 1111100100101001010101011111001100₂
• Hexadecimal: 0x3E4A557CC
• Base-36: 7OJ7U8C

Squares and roots of 16720943052

• 16720943052 squared (16720943052²) is 279589936548227074704
• 16720943052 cubed (16720943052³) is 4675007406935198367690133756608
• The square root of 16720943052 is 129309.4855453381
• The cube root of 16720943052 is 2557.1346038271

Scales and comparisons

• 16,720,943,052 seconds is equal to 531 years, 35 weeks, 10 hours, 24 minutes, 12 seconds.
• To count from 1 to 16,720,943,052 would take you about one thousand and sixty-three 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 16720943052 cubic inches would be around 213.1 feet tall.

Recreational maths with 16720943052

• 16720943052 backwards is 25034902761
• The number of decimal digits it has is: 11
• The sum of 16720943052's digits is 39
• More coming soon!