27820818990816

Names of 27820818990816

• Cardinal: 27820818990816 can be written as Twenty-seven trillion, eight hundred twenty billion, eight hundred eighteen million, nine hundred ninety thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 2.7820818990816 × 10¹³

Factors of 27820818990816

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1083715

Divisors of 27820818990816

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 96 480157 603553 960314 1207106 1440471 1810659 1920628 2414212 2880942 3621318 3841256 4828424 5761884 7242636 7682512 9656848 11523768 14485272 15365024 19313696 23047536 28970544 46095072 57941088 289800197821 579600395642 869400593463 1159200791284 1738801186926 2318401582568 3477602373852 4636803165136 6955204747704 9273606330272 13910409495408 27820818990816
• Sum of all divisors σ(n): 73029922946064
• Sum of proper divisors (its aliquot sum) s(n): 45209103955248
• 27820818990816 is an abundant number, because the sum of its proper divisors (45209103955248) is greater than itself. Its abundance is 17388284964432

Bases of 27820818990816

• Binary: 110010100110110001010000010001000011011100000₂
• Hexadecimal: 0x194D8A0886E0
• Base-36: 9V0PHBC2O

Squares and roots of 27820818990816

• 27820818990816 squared (27820818990816²) is 773997969319748196692345856
• 27820818990816 cubed (27820818990816³) is 21533257403703870355521585306753559658496
• The square root of 27820818990816 is 5274544.4344337455
• The cube root of 27820818990816 is 30300.9773566081

Scales and comparisons

• 27,820,818,990,816 seconds is equal to 884,615 years, 51 weeks, 2 days, 19 hours, 13 minutes, 36 seconds.
• To count from 1 to 27,820,818,990,816 would take you about two million, two hundred eleven thousand, five hundred thirty-nine 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 27820818990816 cubic inches would be around 2525.1 feet tall.

Recreational maths with 27820818990816

• 27820818990816 backwards is 61809981802872
• The number of decimal digits it has is: 14
• The sum of 27820818990816's digits is 69
• More coming soon!