4090555161

Names of 4090555161

• Cardinal: 4090555161 can be written as Four billion, ninety million, five hundred fifty-five thousand, one hundred sixty-one.

Scientific notation

• Scientific notation: 4.090555161 × 10⁹

Factors of 4090555161

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 677

Divisors of 4090555161

• Number of divisors d(n): 120
• Complete list of divisors:
  1 3 7 9 11 21 27 33 63 77 81 99 109 121 189 231 297 327 363 547 567 693 763 847 891 981 1089 1199 1641 2079 2289 2541 2943 3267 3597 3829 4923 6017 6237 6867 7623 8393 8829 9801 10791 11487 13189 14769 18051 20601 22869 25179 32373 34461 39567 42119 44307 54153 59623 61803 66187 68607 75537 92323 97119 103383 118701 126357 162459 178869 198561 226611 276969 310149 356103 379071 417361 463309 487377 536607 595683 655853 679833 830907 1068309 1137213 1252083 1389927 1609821 1787049 1967559 2492721 3411639 3756249 4169781 4590971 4829463 5361147 5902677 7214383 7478163 11268747 12509343 13772913 17708031 21643149 33806241 37528029 41318739 50500681 53124093 64929447 123956217 151502043 194788341 371868651 454506129 584365023 1363518387 4090555161
• Sum of all divisors σ(n): 7760688320
• Sum of proper divisors (its aliquot sum) s(n): 3670133159
• 4090555161 is a deficient number, because the sum of its proper divisors (3670133159) is less than itself. Its deficiency is 420422002

Bases of 4090555161

• Binary: 11110011110100001110101100011001₂
• Hexadecimal: 0xF3D0EB19
• Base-36: 1VNESK9

Squares and roots of 4090555161

• 4090555161 squared (4090555161²) is 16732641525183735921
• 4090555161 cubed (4090555161³) is 68445793148003242444907638281
• The square root of 4090555161 is 63957.4480494649
• The cube root of 4090555161 is 1599.2907222131

Scales and comparisons

• 4,090,555,161 seconds is equal to 130 years, 3 weeks, 3 days, 9 hours, 19 minutes, 21 seconds.
• To count from 1 to 4,090,555,161 would take you about two hundred sixty 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 4090555161 cubic inches would be around 133.3 feet tall.

Recreational maths with 4090555161

• 4090555161 backwards is 1615550904
• The number of decimal digits it has is: 10
• The sum of 4090555161's digits is 36
• More coming soon!