131765729542160

Names of 131765729542160

• Cardinal: 131765729542160 can be written as One hundred thirty-one trillion, seven hundred sixty-five billion, seven hundred twenty-nine million, five hundred forty-two thousand, one hundred sixty.

Scientific notation

• Scientific notation: 1.3176572954216 × 10¹⁴

Factors of 131765729542160

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1194395874

Divisors of 131765729542160

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 35 40 56 70 80 112 140 197 280 394 560 788 985 1379 1576 1970 2758 3152 3940 5516 6895 7880 11032 13790 15760 22064 27580 55160 110320 1194395663 2388791326 4777582652 5971978315 8360769641 9555165304 11943956630 16721539282 19110330608 23887913260 33443078564 41803848205 47775826520 66886157128 83607696410 95551653040 133772314256 167215392820 235295945611 334430785640 470591891222 668861571280 941183782444 1176479728055 1647071619277 1882367564888 2352959456110 3294143238554 3764735129776 4705918912220 6588286477108 8235358096385 9411837824440 13176572954216 16470716192770 18823675648880 26353145908432 32941432385540 65882864771080 131765729542160
• Sum of all divisors σ(n): 351897628110336
• Sum of proper divisors (its aliquot sum) s(n): 220131898568176
• 131765729542160 is an abundant number, because the sum of its proper divisors (220131898568176) is greater than itself. Its abundance is 88366169026016

Bases of 131765729542160

• Binary: 11101111101011100011001100000001100000000010000₂
• Hexadecimal: 0x77D71980C010
• Base-36: 1APGC9A1OW

Squares and roots of 131765729542160

• 131765729542160 squared (131765729542160²) is 17362207481777656563217465600
• 131765729542160 cubed (131765729542160³) is 2287743935298781541284558222630403549696000
• The square root of 131765729542160 is 11478925.4524175737
• The cube root of 131765729542160 is 50886.2941010451

Scales and comparisons

• 131,765,729,542,160 seconds is equal to 4,189,742 years, 32 weeks, 2 days, 3 hours, 29 minutes, 20 seconds.
• To count from 1 to 131,765,729,542,160 would take you about ten million, four hundred seventy-four thousand, three hundred fifty-six 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 131765729542160 cubic inches would be around 4240.5 feet tall.

Recreational maths with 131765729542160

• 131765729542160 backwards is 061245927567131
• The number of decimal digits it has is: 15
• The sum of 131765729542160's digits is 59
• More coming soon!