8389029899913

Names of 8389029899913

• Cardinal: 8389029899913 can be written as Eight trillion, three hundred eighty-nine billion, twenty-nine million, eight hundred ninety-nine thousand, nine hundred thirteen.

Scientific notation

• Scientific notation: 8.389029899913 × 10¹²

Factors of 8389029899913

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 104666

Divisors of 8389029899913

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 13 23 39 69 71 97 169 213 291 299 507 897 923 1261 1633 2231 2769 3783 3887 4899 6693 6887 11661 11999 16393 20661 21229 29003 35997 49179 63687 87009 89531 104459 158401 268593 275977 313377 377039 475203 827931 1131117 1163903 1357967 2059213 2402557 3491709 4073901 6177639 7207671 7416589 10132523 17653571 22249767 26769769 30397569 31233241 52960713 80309307 93699723 96415657 131722799 170581547 233048029 289246971 395168397 406032133 511744641 699144087 719409133 1218096399 1253403541 1712396387 2158227399 2217560111 3029624377 3760210623 5137189161 6652680333 9088873131 9352318729 16546410059 28056956187 28828281443 39385116901 49639230177 86484844329 118155350703 121580143477 215103330767 364740430431 645309992301 2796343299971 8389029899913
• Sum of all divisors σ(n): 12948841543680
• Sum of proper divisors (its aliquot sum) s(n): 4559811643767
• 8389029899913 is a deficient number, because the sum of its proper divisors (4559811643767) is less than itself. Its deficiency is 3829218256146

Bases of 8389029899913

• Binary: 1111010000100111001001001011010111010001001₂
• Hexadecimal: 0x7A13925AE89
• Base-36: 2Z1V7SY2X

Squares and roots of 8389029899913

• 8389029899913 squared (8389029899913²) is 70375822661634318797407569
• 8389029899913 cubed (8389029899913³) is 590384880539425186686021953091938641497
• The square root of 8389029899913 is 2896382.2088793807
• The cube root of 8389029899913 is 20319.0740989099

Scales and comparisons

• 8,389,029,899,913 seconds is equal to 266,745 years, 10 weeks, 3 days, 11 hours, 18 minutes, 33 seconds.
• To count from 1 to 8,389,029,899,913 would take you about six hundred sixty-six thousand, eight hundred sixty-three 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 8389029899913 cubic inches would be around 1693.3 feet tall.

Recreational maths with 8389029899913

• 8389029899913 backwards is 3199989209838
• The number of decimal digits it has is: 13
• The sum of 8389029899913's digits is 78
• More coming soon!