131597294031

Names of 131597294031

• Cardinal: 131597294031 can be written as One hundred thirty-one billion, five hundred ninety-seven million, two hundred ninety-four thousand and thirty-one.

Scientific notation

• Scientific notation: 1.31597294031 × 10¹¹

Factors of 131597294031

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 241554

Divisors of 131597294031

• Number of divisors d(n): 60
• Complete list of divisors:
  1 3 7 9 21 27 31 63 81 93 189 217 279 567 651 837 961 1953 2511 2883 5859 6727 8649 17577 20181 25947 60543 77841 181629 241513 544887 724539 1690591 2173617 5071773 6520851 7486903 15215319 19562553 22460709 45645957 52408321 67382127 136937871 157224963 202146381 232093993 471674889 606439143 696281979 1415024667 1624657951 2088845937 4245074001 4873973853 6266537811 14621921559 18799613433 43865764677 131597294031
• Sum of all divisors σ(n): 232149053136
• Sum of proper divisors (its aliquot sum) s(n): 100551759105
• 131597294031 is a deficient number, because the sum of its proper divisors (100551759105) is less than itself. Its deficiency is 31045534926

Bases of 131597294031

• Binary: 1111010100011110011110101100111001111₂
• Hexadecimal: 0x1EA3CF59CF
• Base-36: 1OGDMPXR

Squares and roots of 131597294031

• 131597294031 squared (131597294031²) is 17317847796281468228961
• 131597294031 cubed (131597294031³) is 2278981908431357762962965546631791
• The square root of 131597294031 is 362763.4133026647
• The cube root of 131597294031 is 5086.4602285583

Scales and comparisons

• 131,597,294,031 seconds is equal to 4,184 years, 20 weeks, 19 hours, 53 minutes, 51 seconds.
• To count from 1 to 131,597,294,031 would take you about eight thousand, three hundred sixty-eight 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 131597294031 cubic inches would be around 423.9 feet tall.

Recreational maths with 131597294031

• 131597294031 backwards is 130492795131
• The number of decimal digits it has is: 12
• The sum of 131597294031's digits is 45
• More coming soon!