42085588795221531

Names of 42085588795221531

• Cardinal: 42085588795221531 can be written as Forty-two quadrillion, eighty-five trillion, five hundred eighty-eight billion, seven hundred ninety-five million, two hundred twenty-one thousand, five hundred thirty-one.

Scientific notation

• Scientific notation: 4.2085588795221531 × 10¹⁶

Factors of 42085588795221531

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 2169601

Divisors of 42085588795221531

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 7 21 49 147 967 2901 6769 20307 47383 142149 146407 439221 1024849 2022217 3074547 6066651 7173943 14155519 21521829 42466557 99088633 141575569 297265899 424726707 991028983 1955483839 2973086949 5866451517 6937202881 13688386873 20811608643 41065160619 95818708111 287456124333 296066724319 888200172957 2072467070233 6217401210699 14507269491631 43521808474893 286296522416473 858889567249419 2004075656915311 6012226970745933 14028529598407177 42085588795221531
• Sum of all divisors σ(n): 65343588948312576
• Sum of proper divisors (its aliquot sum) s(n): 23258000153091045
• 42085588795221531 is a deficient number, because the sum of its proper divisors (23258000153091045) is less than itself. Its deficiency is 18827588642130486

Bases of 42085588795221531

• Binary: 10010101100001001001111010111010010011010110011000011011₂
• Hexadecimal: 0x95849EBA4D661B
• Base-36: BIE3GL2Z123

Squares and roots of 42085588795221531

• 42085588795221531 squared (42085588795221531²) is 1771196784240476077167739365983961
• 42085588795221531 cubed (42085588795221531³) is 74541859536963387573525744102386039680802787864291
• The square root of 42085588795221531 is 205147724.3237699945
• The cube root of 42085588795221531 is 347838.6224810677

Scales and comparisons

• 42,085,588,795,221,531 seconds is equal to 1,338,191,544 years, 21 weeks, 3 days, 21 hours, 58 minutes, 51 seconds.
• To count from 1 to 42,085,588,795,221,531 would take you about four billion, fourteen million, five hundred seventy-four thousand, six hundred thirty-three 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 42085588795221531 cubic inches would be around 28986.6 feet tall.

Recreational maths with 42085588795221531

• 42085588795221531 backwards is 13512259788558024
• The number of decimal digits it has is: 17
• The sum of 42085588795221531's digits is 75
• More coming soon!