16938337944

Names of 16938337944

• Cardinal: 16938337944 can be written as Sixteen billion, nine hundred thirty-eight million, three hundred thirty-seven thousand, nine hundred forty-four.

Scientific notation

• Scientific notation: 1.6938337944 × 10¹⁰

Factors of 16938337944

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 530267

Divisors of 16938337944

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 6 8 11 12 22 24 33 44 66 88 121 132 242 264 363 484 726 968 1331 1452 2662 2904 3993 5324 7986 10648 15972 31944 530251 1060502 1590753 2121004 3181506 4242008 5832761 6363012 11665522 12726024 17498283 23331044 34996566 46662088 64160371 69993132 128320742 139986264 192481113 256641484 384962226 513282968 705764081 769924452 1411528162 1539848904 2117292243 2823056324 4234584486 5646112648 8469168972 16938337944
• Sum of all divisors σ(n): 46577335680
• Sum of proper divisors (its aliquot sum) s(n): 29638997736
• 16938337944 is an abundant number, because the sum of its proper divisors (29638997736) is greater than itself. Its abundance is 12700659792

Bases of 16938337944

• Binary: 1111110001100110101000011010011000₂
• Hexadecimal: 0x3F19A8698
• Base-36: 7S4ND7C

Squares and roots of 16938337944

• 16938337944 squared (16938337944²) is 286907292305150147136
• 16938337944 cubed (16938337944³) is 4859732675662623963850891728384
• The square root of 16938337944 is 130147.3701002061
• The cube root of 16938337944 is 2568.1689907811

Scales and comparisons

• 16,938,337,944 seconds is equal to 538 years, 30 weeks, 3 days, 13 hours, 52 minutes, 24 seconds.
• To count from 1 to 16,938,337,944 would take you about one thousand and seventy-seven 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 16938337944 cubic inches would be around 214 feet tall.

Recreational maths with 16938337944

• 16938337944 backwards is 44973383961
• The number of decimal digits it has is: 11
• The sum of 16938337944's digits is 57
• More coming soon!