137280228882991197

Names of 137280228882991197

• Cardinal: 137280228882991197 can be written as One hundred thirty-seven quadrillion, two hundred eighty trillion, two hundred twenty-eight billion, eight hundred eighty-two million, nine hundred ninety-one thousand, one hundred ninety-seven.

Scientific notation

• Scientific notation: 1.37280228882991197 × 10¹⁷

Factors of 137280228882991197

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 2047740

Divisors of 137280228882991197

• Number of divisors d(n): 16
• Complete list of divisors:
  1 3 154883 171653 464649 514959 1721201 5163603 26586131599 79758394797 266584774483 295449315253 799754323449 886347945759 45760076294330399 137280228882991197
• Sum of all divisors σ(n): 183042659666397888
• Sum of proper divisors (its aliquot sum) s(n): 45762430783406691
• 137280228882991197 is a deficient number, because the sum of its proper divisors (45762430783406691) is less than itself. Its deficiency is 91517798099584506

Bases of 137280228882991197

• Binary: 111100111101101111010010000001101010000010100100001011101₂
• Hexadecimal: 0x1E7B7A40D41485D
• Base-36: 11JPS2IMGK7X

Squares and roots of 137280228882991197

• 137280228882991197 squared (137280228882991197²) is 18845861242166450471979285979492809
• 137280228882991197 cubed (137280228882991197³) is 2587164144821703111460484966036180830118124871802373
• The square root of 137280228882991197 is 370513466.5339320659
• The cube root of 137280228882991197 is 515864.9227821753

Scales and comparisons

• 137,280,228,882,991,197 seconds is equal to 4,365,086,642 years, 44 weeks, 1 day, 13 hours, 59 minutes, 57 seconds.
• To count from 1 to 137,280,228,882,991,197 would take you about thirteen billion, ninety-five million, two hundred fifty-nine thousand, nine hundred twenty-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 137280228882991197 cubic inches would be around 42988.7 feet tall.

Recreational maths with 137280228882991197

• 137280228882991197 backwards is 791199288822082731
• The number of decimal digits it has is: 18
• The sum of 137280228882991197's digits is 87
• More coming soon!