131089224

Names of 131089224

• Cardinal: 131089224 can be written as One hundred thirty-one million, eighty-nine thousand, two hundred twenty-four.

Scientific notation

• Scientific notation: 1.31089224 × 10⁸

Factors of 131089224

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 21138

Divisors of 131089224

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 21 24 28 37 42 56 74 84 111 148 168 222 259 296 444 518 777 888 1036 1554 2072 3108 6216 21089 42178 63267 84356 126534 147623 168712 253068 295246 442869 506136 590492 780293 885738 1180984 1560586 1771476 2340879 3121172 3542952 4681758 5462051 6242344 9363516 10924102 16386153 18727032 21848204 32772306 43696408 65544612 131089224
• Sum of all divisors σ(n): 384681600
• Sum of proper divisors (its aliquot sum) s(n): 253592376
• 131089224 is an abundant number, because the sum of its proper divisors (253592376) is greater than itself. Its abundance is 122503152

Bases of 131089224

• Binary: 111110100000100001101001000₂
• Hexadecimal: 0x7D04348
• Base-36: 261P3C

Squares and roots of 131089224

• 131089224 squared (131089224²) is 17184384648922176
• 131089224 cubed (131089224³) is 2252687648544720488231424
• The square root of 131089224 is 11449.4202473311
• The cube root of 131089224 is 507.9905861401

Scales and comparisons

• 131,089,224 seconds is equal to 4 years, 8 weeks, 5 days, 5 hours, 40 minutes, 24 seconds.
• To count from 1 to 131,089,224 would take you about 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 131089224 cubic inches would be around 42.3 feet tall.

Recreational maths with 131089224

• 131089224 backwards is 422980131
• The number of decimal digits it has is: 9
• The sum of 131089224's digits is 30
• More coming soon!