131229409932

Names of 131229409932

• Cardinal: 131229409932 can be written as One hundred thirty-one billion, two hundred twenty-nine million, four hundred nine thousand, nine hundred thirty-two.

Scientific notation

• Scientific notation: 1.31229409932 × 10¹¹

Factors of 131229409932

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1451753

Divisors of 131229409932

• Number of divisors d(n): 84
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 31 36 54 62 81 93 108 124 162 186 243 279 324 372 486 558 729 837 972 1116 1458 1674 2511 2916 3348 5022 7533 10044 15066 22599 30132 45198 90396 1451717 2903434 4355151 5806868 8710302 13065453 17420604 26130906 39196359 45003227 52261812 78392718 90006454 117589077 135009681 156785436 180012908 235178154 270019362 352767231 405029043 470356308 540038724 705534462 810058086 1058301693 1215087129 1411068924 1620116172 2116603386 2430174258 3645261387 4233206772 4860348516 7290522774 10935784161 14581045548 21871568322 32807352483 43743136644 65614704966 131229409932
• Sum of all divisors σ(n): 355427021376
• Sum of proper divisors (its aliquot sum) s(n): 224197611444
• 131229409932 is an abundant number, because the sum of its proper divisors (224197611444) is greater than itself. Its abundance is 92968201512

Bases of 131229409932

• Binary: 1111010001101111000011110001010001100₂
• Hexadecimal: 0x1E8DE1E28C
• Base-36: 1OAALOR0

Squares and roots of 131229409932

• 131229409932 squared (131229409932²) is 17221158031100900244624
• 131229409932 cubed (131229409932³) is 2259922406767094043456001975205568
• The square root of 131229409932 is 362256.0005465749
• The cube root of 131229409932 is 5081.7160219851

Scales and comparisons

• 131,229,409,932 seconds is equal to 4,172 years, 35 weeks, 5 days, 21 hours, 52 minutes, 12 seconds.
• To count from 1 to 131,229,409,932 would take you about eight thousand, three hundred forty-five 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 131229409932 cubic inches would be around 423.5 feet tall.

Recreational maths with 131229409932

• 131229409932 backwards is 239904922131
• The number of decimal digits it has is: 12
• The sum of 131229409932's digits is 45
• More coming soon!