16998013946

Names of 16998013946

• Cardinal: 16998013946 can be written as Sixteen billion, nine hundred ninety-eight million, thirteen thousand, nine hundred forty-six.

Scientific notation

• Scientific notation: 1.6998013946 × 10¹⁰

Factors of 16998013946

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 207292896

Divisors of 16998013946

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 41 82 207292853 414585706 8499006973 16998013946
• Sum of all divisors σ(n): 26118899604
• Sum of proper divisors (its aliquot sum) s(n): 9120885658
• 16998013946 is a deficient number, because the sum of its proper divisors (9120885658) is less than itself. Its deficiency is 7877128288

Bases of 16998013946

• Binary: 1111110101001010010001101111111010₂
• Hexadecimal: 0x3F5291BFA
• Base-36: 7T46FI2

Squares and roots of 16998013946

• 16998013946 squared (16998013946²) is 288932478108410490916
• 16998013946 cubed (16998013946³) is 4911278292339101224482874314536
• The square root of 16998013946 is 130376.4317121771
• The cube root of 16998013946 is 2571.1814553059

Scales and comparisons

• 16,998,013,946 seconds is equal to 540 years, 25 weeks, 1 day, 6 hours, 32 minutes, 26 seconds.
• To count from 1 to 16,998,013,946 would take you about one thousand and eighty 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 16998013946 cubic inches would be around 214.3 feet tall.

Recreational maths with 16998013946

• 16998013946 backwards is 64931089961
• The number of decimal digits it has is: 11
• The sum of 16998013946's digits is 56
• More coming soon!