213552450

Names of 213552450

• Cardinal: 213552450 can be written as Two hundred thirteen million, five hundred fifty-two thousand, four hundred fifty.

Scientific notation

• Scientific notation: 2.1355245 × 10⁸

Factors of 213552450

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 864

Divisors of 213552450

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 25 27 30 45 50 54 67 75 81 90 134 135 150 162 201 225 270 335 402 405 450 603 670 675 787 810 1005 1206 1350 1574 1675 1809 2010 2025 2361 3015 3350 3618 3935 4050 4722 5025 5427 6030 7083 7870 9045 10050 10854 11805 14166 15075 18090 19675 21249 23610 27135 30150 35415 39350 42498 45225 52729 54270 59025 63747 70830 90450 105458 106245 118050 127494 135675 158187 177075 212490 263645 271350 316374 318735 354150 474561 527290 531225 637470 790935 949122 1062450 1318225 1423683 1581870 1593675 2372805 2636450 2847366 3187350 3954675 4271049 4745610 7118415 7909350 8542098 11864025 14236830 21355245 23728050 35592075 42710490 71184150 106776225 213552450
• Sum of all divisors σ(n): 602980752
• Sum of proper divisors (its aliquot sum) s(n): 389428302
• 213552450 is an abundant number, because the sum of its proper divisors (389428302) is greater than itself. Its abundance is 175875852

Bases of 213552450

• Binary: 1100101110101000110101000010₂
• Hexadecimal: 0xCBA8D42
• Base-36: 3J564I

Squares and roots of 213552450

• 213552450 squared (213552450²) is 45604648901002500
• 213552450 cubed (213552450³) is 9738984504198891331125000
• The square root of 213552450 is 14613.4338880361
• The cube root of 213552450 is 597.7251358893

Scales and comparisons

• 213,552,450 seconds is equal to 6 years, 41 weeks, 16 hours, 7 minutes, 30 seconds.
• To count from 1 to 213,552,450 would take you about ten 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 213552450 cubic inches would be around 49.8 feet tall.

Recreational maths with 213552450

• 213552450 backwards is 054255312
• 213552450 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 213552450's digits is 27
• More coming soon!