16989149696

Names of 16989149696

• Cardinal: 16989149696 can be written as Sixteen billion, nine hundred eighty-nine million, one hundred forty-nine thousand, six hundred ninety-six.

Scientific notation

• Scientific notation: 1.6989149696 × 10¹⁰

Factors of 16989149696

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 986

Divisors of 16989149696

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 4 8 16 32 37 64 74 128 148 256 296 512 592 947 1184 1894 2368 3788 4736 7576 9472 15152 18944 30304 35039 60608 70078 121216 140156 242432 280312 484864 560624 896809 1121248 1793618 2242496 3587236 4484992 7174472 8969984 14348944 17939968 28697888 33181933 57395776 66363866 114791552 132727732 229583104 265455464 459166208 530910928 1061821856 2123643712 4247287424 8494574848 16989149696
• Sum of all divisors σ(n): 34899405618
• Sum of proper divisors (its aliquot sum) s(n): 17910255922
• 16989149696 is an abundant number, because the sum of its proper divisors (17910255922) is greater than itself. Its abundance is 921106226

Bases of 16989149696

• Binary: 1111110100101000011101101000000000₂
• Hexadecimal: 0x3F4A1DA00
• Base-36: 7SYWFSW

Squares and roots of 16989149696

• 16989149696 squared (16989149696²) is 288631207393096892416
• 16989149696 cubed (16989149696³) is 4903598789338545022287831105536
• The square root of 16989149696 is 130342.4324462299
• The cube root of 16989149696 is 2570.7344313521

Scales and comparisons

• 16,989,149,696 seconds is equal to 540 years, 10 weeks, 3 days, 16 hours, 14 minutes, 56 seconds.
• To count from 1 to 16,989,149,696 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 16989149696 cubic inches would be around 214.2 feet tall.

Recreational maths with 16989149696

• 16989149696 backwards is 69694198961
• The number of decimal digits it has is: 11
• The sum of 16989149696's digits is 68
• More coming soon!