16889538312985013

Names of 16889538312985013

• Cardinal: 16889538312985013 can be written as Sixteen quadrillion, eight hundred eighty-nine trillion, five hundred thirty-eight billion, three hundred twelve million, nine hundred eighty-five thousand and thirteen.

Scientific notation

• Scientific notation: 1.6889538312985013 × 10¹⁶

Factors of 16889538312985013

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 158536493

Divisors of 16889538312985013

• Number of divisors d(n): 32
• Complete list of divisors:
  1 13 41 101 533 1313 1979 4141 25727 53833 81139 199879 1054807 2598427 8195039 106535507 158534359 2060946667 6499908719 16011970259 84498813347 208155613367 313739496461 656490780619 4078613453993 8534380148047 12863319354901 31687689142561 167223151613713 411939958853293 1299195254845001 16889538312985013
• Sum of all divisors σ(n): 18826348415212800
• Sum of proper divisors (its aliquot sum) s(n): 1936810102227787
• 16889538312985013 is a deficient number, because the sum of its proper divisors (1936810102227787) is less than itself. Its deficiency is 14952728210757226

Bases of 16889538312985013

• Binary: 111100000000001111001000010011100100001101100110110101₂
• Hexadecimal: 0x3C00F21390D9B5
• Base-36: 4MAUASCLEPH

Squares and roots of 16889538312985013

• 16889538312985013 squared (16889538312985013²) is 285256504425788638947606362610169
• 16889538312985013 cubed (16889538312985013³) is 4817850660527536143513892366615112232348458397197
• The square root of 16889538312985013 is 129959756.5132568759
• The cube root of 16889538312985013 is 256570.0306079285

Scales and comparisons

• 16,889,538,312,985,013 seconds is equal to 537,035,075 years, 30 weeks, 1 day, 9 hours, 36 minutes, 53 seconds.
• To count from 1 to 16,889,538,312,985,013 would take you about one billion, six hundred eleven million, one hundred five thousand, two hundred twenty-six 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 16889538312985013 cubic inches would be around 21380.8 feet tall.

Recreational maths with 16889538312985013

• 16889538312985013 backwards is 31058921383598861
• The number of decimal digits it has is: 17
• The sum of 16889538312985013's digits is 80
• More coming soon!