16489182838845997

Names of 16489182838845997

• Cardinal: 16489182838845997 can be written as Sixteen quadrillion, four hundred eighty-nine trillion, one hundred eighty-two billion, eight hundred thirty-eight million, eight hundred forty-five thousand, nine hundred ninety-seven.

Scientific notation

• Scientific notation: 1.6489182838845997 × 10¹⁶

Factors of 16489182838845997

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 3015831

Divisors of 16489182838845997

• Number of divisors d(n): 18
• Complete list of divisors:
  1 7 37 49 259 1813 3015787 21110509 111584119 147773563 781088833 5467621831 9094971229369 63664798605583 336513935486653 445653590239081 2355597548406571 16489182838845997
• Sum of all divisors σ(n): 19699714215010062
• Sum of proper divisors (its aliquot sum) s(n): 3210531376164065
• 16489182838845997 is a deficient number, because the sum of its proper divisors (3210531376164065) is less than itself. Its deficiency is 13278651462681932

Bases of 16489182838845997

• Binary: 111010100101001101001100001101101111101111001000101101₂
• Hexadecimal: 0x3A94D30DBEF22D
• Base-36: 4ICXE0S5WZ1

Squares and roots of 16489182838845997

• 16489182838845997 squared (16489182838845997²) is 271893150692893332671514682924009
• 16489182838845997 cubed (16489182838845997³) is 4483295874405025339458500281895684268167204841973
• The square root of 16489182838845997 is 128410213.1407233395
• The cube root of 16489182838845997 is 254526.5228595639

Scales and comparisons

• 16,489,182,838,845,997 seconds is equal to 524,305,009 years, 45 weeks, 6 days, 18 hours, 6 minutes, 37 seconds.
• To count from 1 to 16,489,182,838,845,997 would take you about one billion, five hundred seventy-two million, nine hundred fifteen thousand and twenty-nine 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 16489182838845997 cubic inches would be around 21210.5 feet tall.

Recreational maths with 16489182838845997

• 16489182838845997 backwards is 79954883828198461
• The number of decimal digits it has is: 17
• The sum of 16489182838845997's digits is 100
• More coming soon!