137664073561229931

Names of 137664073561229931

• Cardinal: 137664073561229931 can be written as One hundred thirty-seven quadrillion, six hundred sixty-four trillion, seventy-three billion, five hundred sixty-one million, two hundred twenty-nine thousand, nine hundred thirty-one.

Scientific notation

• Scientific notation: 1.37664073561229931 × 10¹⁷

Factors of 137664073561229931

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 1901618

Divisors of 137664073561229931

• Number of divisors d(n): 16
• Complete list of divisors:
  1 3 84559 253677 376787 1130361 1440269 4320807 31860731933 95582195799 121787706371 365363119113 542674635703 1628023907109 45888024520409977 137664073561229931
• Sum of all divisors σ(n): 183554883381542400
• Sum of proper divisors (its aliquot sum) s(n): 45890809820312469
• 137664073561229931 is a deficient number, because the sum of its proper divisors (45890809820312469) is less than itself. Its deficiency is 91773263740917462

Bases of 137664073561229931

• Binary: 111101001000101001011111011011010111100110100101001101011₂
• Hexadecimal: 0x1E914BEDAF34A6B
• Base-36: 11NHUABTB2I3

Squares and roots of 137664073561229931

• 137664073561229931 squared (137664073561229931²) is 18951397149471725696916961450264761
• 137664073561229931 cubed (137664073561229931³) is 2608926531272958872327965755359067115093304747761491
• The square root of 137664073561229931 is 371031095.1405959061
• The cube root of 137664073561229931 is 516345.2729424791

Scales and comparisons

• 137,664,073,561,229,931 seconds is equal to 4,377,291,716 years, 16 weeks, 10 hours, 58 minutes, 51 seconds.
• To count from 1 to 137,664,073,561,229,931 would take you about thirteen billion, one hundred thirty-one million, eight hundred seventy-five thousand, one hundred forty-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 137664073561229931 cubic inches would be around 43028.8 feet tall.

Recreational maths with 137664073561229931

• 137664073561229931 backwards is 139922165370466731
• The number of decimal digits it has is: 18
• The sum of 137664073561229931's digits is 75
• More coming soon!