481507121190420

Names of 481507121190420

• Cardinal: 481507121190420 can be written as Four hundred eighty-one trillion, five hundred seven billion, one hundred twenty-one million, one hundred ninety thousand, four hundred twenty.

Scientific notation

• Scientific notation: 4.8150712119042 × 10¹⁴

Factors of 481507121190420

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 205772274036

Divisors of 481507121190420

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 13 15 18 20 26 30 36 39 45 52 60 65 78 90 117 130 156 180 195 234 260 390 468 585 780 1170 2340 205772274013 411544548026 617316822039 823089096052 1028861370065 1234633644078 1851950466117 2057722740130 2469267288156 2675039562169 3086584110195 3703900932234 4115445480260 5350079124338 6173168220390 7407801864468 8025118686507 9259752330585 10700158248676 12346336440780 13375197810845 16050237373014 18519504661170 24075356059521 26750395621690 32100474746028 37039009322340 40125593432535 48150712119042 53500791243380 80251186865070 96301424238084 120376780297605 160502373730140 240753560595210 481507121190420
• Sum of all divisors σ(n): 1572923262563016
• Sum of proper divisors (its aliquot sum) s(n): 1091416141372596
• 481507121190420 is an abundant number, because the sum of its proper divisors (1091416141372596) is greater than itself. Its abundance is 609909020182176

Bases of 481507121190420

• Binary: 1101101011110110110011100111010100101011000010100₂
• Hexadecimal: 0x1B5ED9CEA5614
• Base-36: 4QOHBFT7H0

Squares and roots of 481507121190420

• 481507121190420 squared (481507121190420²) is 231849107757085812997899776400
• 481507121190420 cubed (481507121190420³) is 111636996426681864265667380891967819822088000
• The square root of 481507121190420 is 21943270.5217435625
• The cube root of 481507121190420 is 78379.2141501845

Scales and comparisons

• 481,507,121,190,420 seconds is equal to 15,310,437 years, 2 weeks, 5 days, 20 hours, 27 minutes.
• To count from 1 to 481,507,121,190,420 would take you about thirty-eight million, two hundred seventy-six thousand and ninety-two 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 481507121190420 cubic inches would be around 6531.6 feet tall.

Recreational maths with 481507121190420

• 481507121190420 backwards is 024091121705184
• 481507121190420 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 481507121190420's digits is 45
• More coming soon!