80775523761940

Names of 80775523761940

• Cardinal: 80775523761940 can be written as Eighty trillion, seven hundred seventy-five billion, five hundred twenty-three million, seven hundred sixty-one thousand, nine hundred forty.

Scientific notation

• Scientific notation: 8.077552376194 × 10¹³

Factors of 80775523761940

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1885142

Divisors of 80775523761940

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 5 7 10 14 20 28 35 70 140 384479 768958 1500649 1537916 1922395 2691353 3001298 3844790 5382706 6002596 7503245 7689580 10504543 10765412 13456765 15006490 21009086 26913530 30012980 42018172 52522715 53827060 105045430 210090860 576968026871 1153936053742 2307872107484 2884840134355 4038776188097 5769680268710 8077552376194 11539360537420 16155104752388 20193880940485 40387761880970 80775523761940
• Sum of all divisors σ(n): 193861890432000
• Sum of proper divisors (its aliquot sum) s(n): 113086366670060
• 80775523761940 is an abundant number, because the sum of its proper divisors (113086366670060) is greater than itself. Its abundance is 32310842908120

Bases of 80775523761940

• Binary: 10010010111011100000100011001100111111100010100₂
• Hexadecimal: 0x497704667F14
• Base-36: SMRRHAA6S

Squares and roots of 80775523761940

• 80775523761940 squared (80775523761940²) is 6524685239015733569792563600
• 80775523761940 cubed (80775523761940³) is 527034867563294555344299362468508709384000
• The square root of 80775523761940 is 8987520.4457035869
• The cube root of 80775523761940 is 43227.4809005057

Scales and comparisons

• 80,775,523,761,940 seconds is equal to 2,568,411 years, 41 weeks, 4 days, 9 hours, 25 minutes, 40 seconds.
• To count from 1 to 80,775,523,761,940 would take you about six million, four hundred twenty-one thousand and twenty-nine 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 80775523761940 cubic inches would be around 3602.3 feet tall.

Recreational maths with 80775523761940

• 80775523761940 backwards is 04916732557708
• The number of decimal digits it has is: 14
• The sum of 80775523761940's digits is 64
• More coming soon!