220221474813

Names of 220221474813

• Cardinal: 220221474813 can be written as Two hundred twenty billion, two hundred twenty-one million, four hundred seventy-four thousand, eight hundred thirteen.

Scientific notation

• Scientific notation: 2.20221474813 × 10¹¹

Factors of 220221474813

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 280

Divisors of 220221474813

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 9 23 27 69 103 151 207 309 453 621 927 1359 2369 2781 3473 4077 7107 10419 15553 21321 22801 31257 46659 63963 68403 93771 139977 205209 357719 419931 524423 615627 1073157 1573269 2348503 3219471 3442951 4719807 7045509 9658413 10328853 14159421 21136527 30986559 54015569 63409581 79187873 92959677 162046707 237563619 354623953 486140121 712690857 1063871859 1458420363 2138072571 3191615577 8156350919 9574846731 24469052757 73407158271 220221474813
• Sum of all divisors σ(n): 346035855360
• Sum of proper divisors (its aliquot sum) s(n): 125814380547
• 220221474813 is a deficient number, because the sum of its proper divisors (125814380547) is less than itself. Its deficiency is 94407094266

Bases of 220221474813

• Binary: 11001101000110001110010000011111111101₂
• Hexadecimal: 0x33463907FD
• Base-36: 2T626HH9

Squares and roots of 220221474813

• 220221474813 squared (220221474813²) is 48497497968812793384969
• 220221474813 cubed (220221474813³) is 10680190527432425237940123646285797
• The square root of 220221474813 is 469277.6095372547
• The cube root of 220221474813 is 6038.8358172901

Scales and comparisons

• 220,221,474,813 seconds is equal to 7,002 years, 18 weeks, 5 days, 15 hours, 53 minutes, 33 seconds.
• To count from 1 to 220,221,474,813 would take you about fourteen thousand and 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 220221474813 cubic inches would be around 503.2 feet tall.

Recreational maths with 220221474813

• 220221474813 backwards is 318474122022
• The number of decimal digits it has is: 12
• The sum of 220221474813's digits is 36
• More coming soon!