990800899460099

Names of 990800899460099

• Cardinal: 990800899460099 can be written as Nine hundred ninety trillion, eight hundred billion, eight hundred ninety-nine million, four hundred sixty thousand and ninety-nine.

Scientific notation

• Scientific notation: 9.90800899460099 × 10¹⁴

Factors of 990800899460099

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 734088

Divisors of 990800899460099

• Number of divisors d(n): 64
• Complete list of divisors:
  1 7 13 43 91 191 301 559 1337 1811 2483 3913 8213 12677 17381 23543 57491 77873 106769 164801 345901 545111 732023 747383 1012349 2421307 4496713 5124161 7086443 9516299 14873743 31476989 31476991 66614093 104116201 139816393 193358659 220338923 409200857 978714751 1325693653 1353510613 1817613109 2864405999 6012104899 9279855571 12723291763 17234017489 42084734293 57004827079 78157363687 120638122423 253207487723 399033789553 547101545809 741062752027 1772452414061 3291697340399 5187439264189 10887921972089 23041881382793 76215453804623 141542985637157 990800899460099
• Sum of all divisors σ(n): 1255033854885888
• Sum of proper divisors (its aliquot sum) s(n): 264232955425789
• 990800899460099 is a deficient number, because the sum of its proper divisors (264232955425789) is less than itself. Its deficiency is 726567944034310

Bases of 990800899460099

• Binary: 11100001010010000011001111101001111100110000000011₂
• Hexadecimal: 0x38520CFA7CC03
• Base-36: 9R7JNDTFCZ

Squares and roots of 990800899460099

• 990800899460099 squared (990800899460099²) is 981686422370941206869693089801
• 990800899460099 cubed (990800899460099³) is 972655790272895200489084567568457452023350299
• The square root of 990800899460099 is 31476989.9999999841
• The cube root of 990800899460099 is 99692.4182197965

Scales and comparisons

• 990,800,899,460,099 seconds is equal to 31,504,403 years, 44 weeks, 3 days, 14 minutes, 59 seconds.
• To count from 1 to 990,800,899,460,099 would take you about seventy-eight million, seven hundred sixty-one thousand and 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 990800899460099 cubic inches would be around 8307.7 feet tall.

Recreational maths with 990800899460099

• 990800899460099 backwards is 990064998008099
• The number of decimal digits it has is: 15
• The sum of 990800899460099's digits is 80
• More coming soon!