16691844385996

Names of 16691844385996

• Cardinal: 16691844385996 can be written as Sixteen trillion, six hundred ninety-one billion, eight hundred forty-four million, three hundred eighty-five thousand, nine hundred ninety-six.

Scientific notation

• Scientific notation: 1.6691844385996 × 10¹³

Factors of 16691844385996

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 223

Divisors of 16691844385996

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 13 26 41 52 82 164 167 334 533 668 1066 1681 2132 2171 3362 4342 6724 6847 8684 13694 21853 27388 27889 43706 55778 68921 87412 89011 111556 137842 178022 275684 280727 356044 362557 561454 725114 895973 1122908 1143449 1450228 1791946 2286898 3583892 3649451 4573796 4657463 7298902 9314926 11509807 14597804 14864837 18629852 23019614 29729674 46039228 46881409 59459348 60547019 93762818 121094038 149627491 187525636 190955983 242188076 299254982 381911966 598509964 609458317 763823932 1218916634 1922137769 2437833268 2482427779 3844275538 4964855558 7688551076 7829195303 9929711116 15658390606 24987790997 31316781212 49975581994 99951163988 101779538939 203559077878 320997007423 407118155756 641994014846 1283988029692 4172961096499 8345922192998 16691844385996
• Sum of all divisors σ(n): 32438379738240
• Sum of proper divisors (its aliquot sum) s(n): 15746535352244
• 16691844385996 is a deficient number, because the sum of its proper divisors (15746535352244) is less than itself. Its deficiency is 945309033752

Bases of 16691844385996

• Binary: 11110010111001011111011101001000110011001100₂
• Hexadecimal: 0xF2E5F748CCC
• Base-36: 5X04L6D3G

Squares and roots of 16691844385996

• 16691844385996 squared (16691844385996²) is 278617669006306182240912016
• 16691844385996 cubed (16691844385996³) is 4650642774242203575959034909060578527936
• The square root of 16691844385996 is 4085565.3691987355
• The cube root of 16691844385996 is 25556.5038907277

Scales and comparisons

• 16,691,844,385,996 seconds is equal to 530,749 years, 1 week, 8 hours, 33 minutes, 16 seconds.
• To count from 1 to 16,691,844,385,996 would take you about one million, three hundred twenty-six thousand, eight hundred seventy-two 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 16691844385996 cubic inches would be around 2129.7 feet tall.

Recreational maths with 16691844385996

• 16691844385996 backwards is 69958344819661
• The number of decimal digits it has is: 14
• The sum of 16691844385996's digits is 79
• More coming soon!