31413440031506405

Names of 31413440031506405

• Cardinal: 31413440031506405 can be written as Thirty-one quadrillion, four hundred thirteen trillion, four hundred forty billion, thirty-one million, five hundred six thousand, four hundred five.

Scientific notation

• Scientific notation: 3.1413440031506405 × 10¹⁶

Factors of 31413440031506405

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 341

Divisors of 31413440031506405

• Number of divisors d(n): 50
• Complete list of divisors:
  1 5 29 145 307 841 1535 4205 8903 24389 44515 94249 121945 258187 471245 707281 1290935 2733221 3536405 7487423 13666105 28934443 37437115 79263409 144672215 217135267 396317045 839098847 1085676335 2298638861 4195494235 8882874001 11493194305 24333866563 44414370005 66660526969 121669332815 257603346029 333302634845 705682130327 1288016730145 3528410651635 7470497034841 20464781779483 37352485174205 102323908897415 216644414010389 1083222070051945 6282688006301281 31413440031506405
• Sum of all divisors σ(n): 39170006017533246
• Sum of proper divisors (its aliquot sum) s(n): 7756565986026841
• 31413440031506405 is a deficient number, because the sum of its proper divisors (7756565986026841) is less than itself. Its deficiency is 23656874045479564

Bases of 31413440031506405

• Binary: 1101111100110100101101101110110010000000011111111100101₂
• Hexadecimal: 0x6F9A5B76403FE5
• Base-36: 8LB4V4JRT9H

Squares and roots of 31413440031506405

• 31413440031506405 squared (31413440031506405²) is 986804214613049127159053556024025
• 31413440031506405 cubed (31413440031506405³) is 30998915018584795214368943424116988648783121380125
• The square root of 31413440031506405 is 177238370.6523686281
• The cube root of 31413440031506405 is 315528.4320207217

Scales and comparisons

• 31,413,440,031,506,405 seconds is equal to 998,850,224 years, 44 weeks, 2 days, 3 hours, 20 minutes, 5 seconds.
• To count from 1 to 31,413,440,031,506,405 would take you about two billion, nine hundred ninety-six million, five hundred fifty thousand, six hundred seventy-four 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 31413440031506405 cubic inches would be around 26294 feet tall.

Recreational maths with 31413440031506405

• 31413440031506405 backwards is 50460513004431413
• The number of decimal digits it has is: 17
• The sum of 31413440031506405's digits is 44
• More coming soon!