80378388404750

Names of 80378388404750

• Cardinal: 80378388404750 can be written as Eighty trillion, three hundred seventy-eight billion, three hundred eighty-eight million, four hundred four thousand, seven hundred fifty.

Scientific notation

• Scientific notation: 8.037838840475 × 10¹³

Factors of 80378388404750

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 41804

Divisors of 80378388404750

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 5 10 25 50 125 250 2953 3041 5906 6082 14765 15205 29530 30410 35803 71606 73825 76025 147650 152050 179015 358030 369125 380125 738250 760250 895075 1790150 4475375 8950750 8980073 17960146 44900365 89800730 105726259 108876923 211452518 217753846 224501825 449003650 528631295 544384615 1057262590 1088769230 1122509125 2245018250 2643156475 2721923075 5286312950 5443846150 13215782375 13609615375 26431564750 27219230750 321513553619 643027107238 1607567768095 3215135536190 8037838840475 16075677680950 40189194202375 80378388404750
• Sum of all divisors σ(n): 150572999618496
• Sum of proper divisors (its aliquot sum) s(n): 70194611213746
• 80378388404750 is a deficient number, because the sum of its proper divisors (70194611213746) is less than itself. Its deficiency is 10183777191004

Bases of 80378388404750

• Binary: 10010010001101010001101010010011101101000001110₂
• Hexadecimal: 0x491A8D49DA0E
• Base-36: SHPBL5BF2

Squares and roots of 80378388404750

• 80378388404750 squared (80378388404750²) is 6460685322544849249822562500
• 80378388404750 cubed (80378388404750³) is 519299474216377424703774593644932171875000
• The square root of 80378388404750 is 8965399.5117200439
• The cube root of 80378388404750 is 43156.5213999935

Scales and comparisons

• 80,378,388,404,750 seconds is equal to 2,555,784 years, 6 weeks, 3 days, 8 hours, 25 minutes, 50 seconds.
• To count from 1 to 80,378,388,404,750 would take you about six million, three hundred eighty-nine thousand, four hundred sixty 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 80378388404750 cubic inches would be around 3596.4 feet tall.

Recreational maths with 80378388404750

• 80378388404750 backwards is 05740488387308
• The number of decimal digits it has is: 14
• The sum of 80378388404750's digits is 65
• More coming soon!