131421541000

Names of 131421541000

• Cardinal: 131421541000 can be written as One hundred thirty-one billion, four hundred twenty-one million, five hundred forty-one thousand.

Scientific notation

• Scientific notation: 1.31421541 × 10¹¹

Factors of 131421541000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2796257

Divisors of 131421541000

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 5 8 10 20 25 40 47 50 94 100 125 188 200 235 250 376 470 500 940 1000 1175 1880 2350 4700 5875 9400 11750 23500 47000 2796203 5592406 11184812 13981015 22369624 27962030 55924060 69905075 111848120 131421541 139810150 262843082 279620300 349525375 525686164 559240600 657107705 699050750 1051372328 1314215410 1398101500 2628430820 2796203000 3285538525 5256861640 6571077050 13142154100 16427692625 26284308200 32855385250 65710770500 131421541000
• Sum of all divisors σ(n): 314069633280
• Sum of proper divisors (its aliquot sum) s(n): 182648092280
• 131421541000 is an abundant number, because the sum of its proper divisors (182648092280) is greater than itself. Its abundance is 51226551280

Bases of 131421541000

• Binary: 1111010011001010101011001001010001000₂
• Hexadecimal: 0x1E99559288
• Base-36: 1ODGZQ14

Squares and roots of 131421541000

• 131421541000 squared (131421541000²) is 17271621438814681000000
• 131421541000 cubed (131421541000³) is 2269863105057662590443421000000000
• The square root of 131421541000 is 362521.0904209573
• The cube root of 131421541000 is 5084.1948347879

Scales and comparisons

• 131,421,541,000 seconds is equal to 4,178 years, 41 weeks, 3 days, 15 hours, 36 minutes, 40 seconds.
• To count from 1 to 131,421,541,000 would take you about eight thousand, three hundred fifty-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 131421541000 cubic inches would be around 423.7 feet tall.

Recreational maths with 131421541000

• 131421541000 backwards is 000145124131
• The number of decimal digits it has is: 12
• The sum of 131421541000's digits is 22
• More coming soon!