455858857980

Names of 455858857980

• Cardinal: 455858857980 can be written as Four hundred fifty-five billion, eight hundred fifty-eight million, eight hundred fifty-seven thousand, nine hundred eighty.

Scientific notation

• Scientific notation: 4.5585885798 × 10¹¹

Factors of 455858857980

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 148973510

Divisors of 455858857980

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 17 18 20 30 34 36 45 51 60 68 85 90 102 153 170 180 204 255 306 340 510 612 765 1020 1530 3060 148973483 297946966 446920449 595893932 744867415 893840898 1340761347 1489734830 1787681796 2234602245 2532549211 2681522694 2979469660 4469204490 5065098422 5363045388 6703806735 7597647633 8938408980 10130196844 12662746055 13407613470 15195295266 22792942899 25325492110 26815226940 30390590532 37988238165 45585885798 50650984220 75976476330 91171771596 113964714495 151952952660 227929428990 455858857980
• Sum of all divisors σ(n): 1464111400752
• Sum of proper divisors (its aliquot sum) s(n): 1008252542772
• 455858857980 is an abundant number, because the sum of its proper divisors (1008252542772) is greater than itself. Its abundance is 552393684792

Bases of 455858857980

• Binary: 110101000100011010011100010011111111100₂
• Hexadecimal: 0x6A234E27FC
• Base-36: 5TF2LDZ0

Squares and roots of 455858857980

• 455858857980 squared (455858857980²) is 207807298398829809680400
• 455858857980 cubed (455858857980³) is 94730797727999639609287892789592000
• The square root of 455858857980 is 675173.2059108981
• The cube root of 455858857980 is 7696.2080501621

Scales and comparisons

• 455,858,857,980 seconds is equal to 14,494 years, 46 weeks, 6 days, 4 hours, 33 minutes.
• To count from 1 to 455,858,857,980 would take you about twenty-eight thousand, nine hundred eighty-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 455858857980 cubic inches would be around 641.4 feet tall.

Recreational maths with 455858857980

• 455858857980 backwards is 089758858554
• The number of decimal digits it has is: 12
• The sum of 455858857980's digits is 72
• More coming soon!