137486464947

Names of 137486464947

• Cardinal: 137486464947 can be written as One hundred thirty-seven billion, four hundred eighty-six million, four hundred sixty-four thousand, nine hundred forty-seven.

Scientific notation

• Scientific notation: 1.37486464947 × 10¹¹

Factors of 137486464947

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 17157

Divisors of 137486464947

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 9 13 23 39 69 117 207 299 897 2691 3851 11553 13267 34659 39801 50063 88573 119403 150189 172471 265719 305141 450567 517413 797157 915423 1151449 1552239 2746269 3454347 3966833 10363041 11900499 35701497 51091217 153273651 459820953 664185821 1175097991 1992557463 3525293973 5977672389 10575881919 15276273883 45828821649 137486464947
• Sum of all divisors σ(n): 223241211648
• Sum of proper divisors (its aliquot sum) s(n): 85754746701
• 137486464947 is a deficient number, because the sum of its proper divisors (85754746701) is less than itself. Its deficiency is 51731718246

Bases of 137486464947

• Binary: 10000000000010110101001111011110110011₂
• Hexadecimal: 0x2002D4F7B3
• Base-36: 1R5RW3AR

Squares and roots of 137486464947

• 137486464947 squared (137486464947²) is 18902528043622659712809
• 137486464947 cubed (137486464947³) is 2598841759279211291500023665406123
• The square root of 137486464947 is 370791.6732438851
• The cube root of 137486464947 is 5161.2312145601

Scales and comparisons

• 137,486,464,947 seconds is equal to 4,371 years, 33 weeks, 3 days, 12 hours, 42 minutes, 27 seconds.
• To count from 1 to 137,486,464,947 would take you about eight thousand, seven hundred forty-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 137486464947 cubic inches would be around 430.1 feet tall.

Recreational maths with 137486464947

• 137486464947 backwards is 749464684731
• The number of decimal digits it has is: 12
• The sum of 137486464947's digits is 63
• More coming soon!