131909854401

Names of 131909854401

• Cardinal: 131909854401 can be written as One hundred thirty-one billion, nine hundred nine million, eight hundred fifty-four thousand, four hundred one.

Scientific notation

• Scientific notation: 1.31909854401 × 10¹¹

Factors of 131909854401

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1439936

Divisors of 131909854401

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 9 13 27 29 39 81 87 117 243 261 351 377 783 1053 1131 2349 3159 3393 7047 10179 30537 91611 1439891 4319673 12959019 18718583 38877057 41756839 56155749 116631171 125270517 168467247 349893513 375811551 505401741 542838907 1127434653 1516205223 1628516721 3382303959 4548615669 4885550163 10146911877 14656650489 43969951467 131909854401
• Sum of all divisors σ(n): 220130688960
• Sum of proper divisors (its aliquot sum) s(n): 88220834559
• 131909854401 is a deficient number, because the sum of its proper divisors (88220834559) is less than itself. Its deficiency is 43689019842

Bases of 131909854401

• Binary: 1111010110110011100001010010011000001₂
• Hexadecimal: 0x1EB670A4C1
• Base-36: 1OLJPZ29

Squares and roots of 131909854401

• 131909854401 squared (131909854401²) is 17400209688093019068801
• 131909854401 cubed (131909854401³) is 2295259126503219768710056511643201
• The square root of 131909854401 is 363193.9625062619
• The cube root of 131909854401 is 5090.4840419687

Scales and comparisons

• 131,909,854,401 seconds is equal to 4,194 years, 16 weeks, 6 days, 10 hours, 13 minutes, 21 seconds.
• To count from 1 to 131,909,854,401 would take you about eight thousand, three hundred eighty-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 131909854401 cubic inches would be around 424.2 feet tall.

Recreational maths with 131909854401

• 131909854401 backwards is 104458909131
• The number of decimal digits it has is: 12
• The sum of 131909854401's digits is 45
• More coming soon!