221468835200

Names of 221468835200

• Cardinal: 221468835200 can be written as Two hundred twenty-one billion, four hundred sixty-eight million, eight hundred thirty-five thousand, two hundred.

Scientific notation

• Scientific notation: 2.214688352 × 10¹¹

Factors of 221468835200

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 69209018

Divisors of 221468835200

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 128 160 200 320 400 640 800 1600 3200 69209011 138418022 276836044 346045055 553672088 692090110 1107344176 1384180220 1730225275 2214688352 2768360440 3460450550 4429376704 5536720880 6920901100 8858753408 11073441760 13841802200 22146883520 27683604400 44293767040 55367208800 110734417600 221468835200
• Sum of all divisors σ(n): 547097239860
• Sum of proper divisors (its aliquot sum) s(n): 325628404660
• 221468835200 is an abundant number, because the sum of its proper divisors (325628404660) is greater than itself. Its abundance is 104159569460

Bases of 221468835200

• Binary: 11001110010000100100100011110110000000₂
• Hexadecimal: 0x3390923D80
• Base-36: 2TQOTQWW

Squares and roots of 221468835200

• 221468835200 squared (221468835200²) is 49048444964844759040000
• 221468835200 cubed (221468835200³) is 10862701974735473733413470208000000
• The square root of 221468835200 is 470604.7547571103
• The cube root of 221468835200 is 6050.2159174357

Scales and comparisons

• 221,468,835,200 seconds is equal to 7,042 years, 1 week, 1 day, 16 hours, 53 minutes, 20 seconds.
• To count from 1 to 221,468,835,200 would take you about fourteen thousand and eighty-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 221468835200 cubic inches would be around 504.2 feet tall.

Recreational maths with 221468835200

• 221468835200 backwards is 002538864122
• The number of decimal digits it has is: 12
• The sum of 221468835200's digits is 41
• More coming soon!