18463482928

Names of 18463482928

• Cardinal: 18463482928 can be written as Eighteen billion, four hundred sixty-three million, four hundred eighty-two thousand, nine hundred twenty-eight.

Scientific notation

• Scientific notation: 1.8463482928 × 10¹⁰

Factors of 18463482928

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 307

Divisors of 18463482928

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 8 11 16 22 44 61 88 121 122 176 233 242 244 466 484 488 671 932 968 976 1331 1342 1864 1936 2563 2662 2684 3721 3728 5126 5324 5368 7381 7442 10252 10648 10736 14213 14762 14884 20504 21296 28193 28426 29524 29768 40931 41008 56386 56852 59048 59536 81191 81862 112772 113704 118096 156343 162382 163724 225544 227408 310123 312686 324764 327448 450241 451088 620246 625372 649528 654896 866993 900482 1240492 1250744 1299056 1719773 1733986 1800964 2480984 2501488 3439546 3467972 3601928 4952651 4961968 6879092 6935944 7203856 9536923 9905302 13758184 13871888 18917503 19073846 19810604 27516368 37835006 38147692 39621208 75670012 76295384 79242416 104906153 151340024 152590768 209812306 302680048 419624612 839249224 1153967683 1678498448 2307935366 4615870732 9231741464 18463482928
• Sum of all divisors σ(n): 40174915248
• Sum of proper divisors (its aliquot sum) s(n): 21711432320
• 18463482928 is an abundant number, because the sum of its proper divisors (21711432320) is greater than itself. Its abundance is 3247949392

Bases of 18463482928

• Binary: 10001001100100000100110010000110000₂
• Hexadecimal: 0x44C826430
• Base-36: 8HCOILS

Squares and roots of 18463482928

• 18463482928 squared (18463482928²) is 340900201832547453184
• 18463482928 cubed (18463482928³) is 6294205056686994216612663242752
• The square root of 18463482928 is 135880.3993517831
• The cube root of 18463482928 is 2643.0449126465

Scales and comparisons

• 18,463,482,928 seconds is equal to 587 years, 4 weeks, 1 day, 17 hours, 15 minutes, 28 seconds.
• To count from 1 to 18,463,482,928 would take you about one thousand, one hundred seventy-four 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 18463482928 cubic inches would be around 220.3 feet tall.

Recreational maths with 18463482928

• 18463482928 backwards is 82928436481
• The number of decimal digits it has is: 11
• The sum of 18463482928's digits is 55
• More coming soon!