3800956918861816

Names of 3800956918861816

• Cardinal: 3800956918861816 can be written as Three quadrillion, eight hundred trillion, nine hundred fifty-six billion, nine hundred eighteen million, eight hundred sixty-one thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 3.800956918861816 × 10¹⁵

Factors of 3800956918861816

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 216850577619

Divisors of 3800956918861816

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 4 7 8 14 28 56 313 626 1252 2191 2504 4382 8764 17528 216850577297 433701154594 867402309188 1517954041079 1734804618376 3035908082158 6071816164316 12143632328632 67874230693961 135748461387922 271496922775844 475119614857727 542993845551688 950239229715454 1900478459430908 3800956918861816
• Sum of all divisors σ(n): 8170929752588640
• Sum of proper divisors (its aliquot sum) s(n): 4369972833726824
• 3800956918861816 is an abundant number, because the sum of its proper divisors (4369972833726824) is greater than itself. Its abundance is 569015914865008

Bases of 3800956918861816

• Binary: 1101100000001111001100111110111101001000111111111000₂
• Hexadecimal: 0xD80F33EF48FF8
• Base-36: 11FBRI3OVEG

Squares and roots of 3800956918861816

• 3800956918861816 squared (3800956918861816²) is 14447273499043509699228902817856
• 3800956918861816 cubed (3800956918861816³) is 54913464164878386032135878786030113238681386496
• The square root of 3800956918861816 is 61651901.1779994989
• The cube root of 3800956918861816 is 156062.1727699613

Scales and comparisons

• 3,800,956,918,861,816 seconds is equal to 120,858,672 years, 46 weeks, 1 day, 6 hours, 30 minutes, 16 seconds.
• To count from 1 to 3,800,956,918,861,816 would take you about three hundred sixty-two million, five hundred seventy-six thousand and eighteen 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 3800956918861816 cubic inches would be around 13005.2 feet tall.

Recreational maths with 3800956918861816

• 3800956918861816 backwards is 6181688196590083
• The number of decimal digits it has is: 16
• The sum of 3800956918861816's digits is 79
• More coming soon!