18028527616

Names of 18028527616

• Cardinal: 18028527616 can be written as Eighteen billion, twenty-eight million, five hundred twenty-seven thousand, six hundred sixteen.

Scientific notation

• Scientific notation: 1.8028527616 × 10¹⁰

Factors of 18028527616

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 4560

Divisors of 18028527616

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 8 11 16 22 32 44 64 88 121 128 176 242 256 352 484 512 704 968 1024 1408 1936 2048 2816 3872 4096 4547 5632 7744 8192 9094 11264 15488 16384 18188 22528 30976 32768 36376 45056 50017 61952 72752 90112 100034 123904 145504 180224 200068 247808 291008 360448 400136 495616 550187 582016 800272 991232 1100374 1164032 1600544 1982464 2200748 2328064 3201088 3964928 4401496 4656128 6402176 8802992 9312256 12804352 17605984 18624512 25608704 35211968 37249024 51217408 70423936 74498048 102434816 140847872 148996096 204869632 281695744 409739264 563391488 819478528 1126782976 1638957056 2253565952 4507131904 9014263808 18028527616
• Sum of all divisors σ(n): 39641072940
• Sum of proper divisors (its aliquot sum) s(n): 21612545324
• 18028527616 is an abundant number, because the sum of its proper divisors (21612545324) is greater than itself. Its abundance is 3584017708

Bases of 18028527616

• Binary: 10000110010100101011000000000000000₂
• Hexadecimal: 0x432958000
• Base-36: 8A5PWXS

Squares and roots of 18028527616

• 18028527616 squared (18028527616²) is 325027808000874643456
• 18028527616 cubed (18028527616³) is 5859772812511714261700649680896
• The square root of 18028527616 is 134270.3527067685
• The cube root of 18028527616 is 2622.1251727667

Scales and comparisons

• 18,028,527,616 seconds is equal to 573 years, 13 weeks, 12 hours, 20 minutes, 16 seconds.
• To count from 1 to 18,028,527,616 would take you about one thousand, one hundred forty-six 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 18028527616 cubic inches would be around 218.5 feet tall.

Recreational maths with 18028527616

• 18028527616 backwards is 61672582081
• The number of decimal digits it has is: 11
• The sum of 18028527616's digits is 46
• More coming soon!