137881355270125031

Names of 137881355270125031

• Cardinal: 137881355270125031 can be written as One hundred thirty-seven quadrillion, eight hundred eighty-one trillion, three hundred fifty-five billion, two hundred seventy million, one hundred twenty-five thousand and thirty-one.

Scientific notation

• Scientific notation: 1.37881355270125031 × 10¹⁷

Factors of 137881355270125031

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 293523

Divisors of 137881355270125031

• Number of divisors d(n): 32
• Complete list of divisors:
  1 23 31 713 9811 121711 161947 225653 304141 2799353 3724781 3773041 5020357 6995243 86779943 115468211 1194106621 1588862017 19710731317 27464452283 36543826391 37017305251 49254722527 453346820291 611032670827 851398020773 1132858618121 14053751429021 193381984951087 4447785653875001 5994841533483697 137881355270125031
• Sum of all divisors σ(n): 148534639829385216
• Sum of proper divisors (its aliquot sum) s(n): 10653284559260185
• 137881355270125031 is a deficient number, because the sum of its proper divisors (10653284559260185) is less than itself. Its deficiency is 127228070710864846

Bases of 137881355270125031

• Binary: 111101001110110100101110010110010000001100111010111100111₂
• Hexadecimal: 0x1E9DA5CB20675E7
• Base-36: 11PMV060QI1Z

Squares and roots of 137881355270125031

• 137881355270125031 squared (137881355270125031²) is 19011268131126435660361542372750961
• 137881355270125031 cubed (137881355270125031³) is 2621299415323450018440809749919484684879321895404791
• The square root of 137881355270125031 is 371323787.6437827017
• The cube root of 137881355270125031 is 516616.7875211881

Scales and comparisons

• 137,881,355,270,125,031 seconds is equal to 4,384,200,602 years, 28 weeks, 6 days, 3 hours, 37 minutes, 11 seconds.
• To count from 1 to 137,881,355,270,125,031 would take you about thirteen billion, one hundred fifty-two million, six hundred one thousand, eight hundred seven 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 137881355270125031 cubic inches would be around 43051.4 feet tall.

Recreational maths with 137881355270125031

• 137881355270125031 backwards is 130521072553188731
• The number of decimal digits it has is: 18
• The sum of 137881355270125031's digits is 62
• More coming soon!