1328349104915805

Names of 1328349104915805

• Cardinal: 1328349104915805 can be written as One quadrillion, three hundred twenty-eight trillion, three hundred forty-nine billion, one hundred four million, nine hundred fifteen thousand, eight hundred five.

Scientific notation

• Scientific notation: 1.328349104915805 × 10¹⁵

Factors of 1328349104915805

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 896

Divisors of 1328349104915805

• Number of divisors d(n): 90
• Complete list of divisors:
  1 3 5 7 9 15 21 35 45 49 63 105 147 245 315 441 735 881 2205 2643 4405 6167 7929 13215 18501 30835 39645 43169 55503 92505 129507 215845 277515 388521 647535 776161 1942605 2328483 3880805 5433127 6985449 11642415 16299381 27165635 34927245 38031889 48898143 81496905 114095667 190159445 244490715 342287001 570478335 683797841 1711435005 2051393523 3418989205 4786584887 6154180569 10256967615 14359754661 23932924435 30770902845 33506094209 43079263983 71798773305 100518282627 167530471045 215396319915 301554847881 502591413135 602425897921 1507774239405 1807277693763 3012129489605 4216981285447 5421833081289 9036388468815 12650943856341 21084906427235 27109165406445 29518868998129 37952831569023 63254719281705 88556606994387 147594344990645 189764157845115 265669820983161 442783034971935 1328349104915805
• Sum of all divisors σ(n): 2681429162091030
• Sum of proper divisors (its aliquot sum) s(n): 1353080057175225
• 1328349104915805 is an abundant number, because the sum of its proper divisors (1353080057175225) is greater than itself. Its abundance is 24730952259420

Bases of 1328349104915805

• Binary: 100101110000010000001100000100010010100010101011101₂
• Hexadecimal: 0x4B8206089455D
• Base-36: D2UZ5K3XP9

Squares and roots of 1328349104915805

• 1328349104915805 squared (1328349104915805²) is 1764511344530620319216138798025
• 1328349104915805 cubed (1328349104915805³) is 2343887065121033113472816696135881711525285125
• The square root of 1328349104915805 is 36446523.9071684997
• The cube root of 1328349104915805 is 109926.9240516513

Scales and comparisons

• 1,328,349,104,915,805 seconds is equal to 42,237,392 years, 35 weeks, 3 days, 12 hours, 36 minutes, 45 seconds.
• To count from 1 to 1,328,349,104,915,805 would take you about one hundred twenty-six million, seven hundred twelve thousand, one hundred seventy-eight 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 1328349104915805 cubic inches would be around 9160.6 feet tall.

Recreational maths with 1328349104915805

• 1328349104915805 backwards is 5085194019438231
• 1328349104915805 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1328349104915805's digits is 63
• More coming soon!