22201646472

Names of 22201646472

• Cardinal: 22201646472 can be written as Twenty-two billion, two hundred one million, six hundred forty-six thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 2.2201646472 × 10¹⁰

Factors of 22201646472

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 41695

Divisors of 22201646472

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 36 72 9613 19226 28839 32077 38452 57678 64154 76904 86517 96231 115356 128308 173034 192462 230712 256616 288693 346068 384924 577386 692136 769848 1154772 2309544 308356201 616712402 925068603 1233424804 1850137206 2466849608 2775205809 3700274412 5550411618 7400548824 11100823236 22201646472
• Sum of all divisors σ(n): 60137588940
• Sum of proper divisors (its aliquot sum) s(n): 37935942468
• 22201646472 is an abundant number, because the sum of its proper divisors (37935942468) is greater than itself. Its abundance is 15734295996

Bases of 22201646472

• Binary: 10100101011010100100011110110001000₂
• Hexadecimal: 0x52B523D88
• Base-36: A76AC20

Squares and roots of 22201646472

• 22201646472 squared (22201646472²) is 492913106067670046784
• 22201646472 cubed (22201646472³) is 10943482522329848487442068546048
• The square root of 22201646472 is 149002.1693533353
• The cube root of 22201646472 is 2810.5742367345

Scales and comparisons

• 22,201,646,472 seconds is equal to 705 years, 49 weeks, 12 hours, 1 minute, 12 seconds.
• To count from 1 to 22,201,646,472 would take you about one thousand, four hundred eleven 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 22201646472 cubic inches would be around 234.2 feet tall.

Recreational maths with 22201646472

• 22201646472 backwards is 27464610222
• 22201646472 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 22201646472's digits is 36
• More coming soon!