2088218020

Names of 2088218020

• Cardinal: 2088218020 can be written as Two billion, eighty-eight million, two hundred eighteen thousand and twenty.

Scientific notation

• Scientific notation: 2.08821802 × 10⁹

Factors of 2088218020

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 281498

Divisors of 2088218020

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 5 7 10 14 20 28 35 53 70 106 140 212 265 371 530 742 1060 1484 1855 3710 7420 281431 562862 1125724 1407155 1970017 2814310 3940034 5628620 7880068 9850085 14915843 19700170 29831686 39400340 59663372 74579215 104410901 149158430 208821802 298316860 417643604 522054505 1044109010 2088218020
• Sum of all divisors σ(n): 5106302208
• Sum of proper divisors (its aliquot sum) s(n): 3018084188
• 2088218020 is an abundant number, because the sum of its proper divisors (3018084188) is greater than itself. Its abundance is 929866168

Bases of 2088218020

• Binary: 1111100011101111010110110100100₂
• Hexadecimal: 0x7C77ADA4
• Base-36: YJ9RC4

Squares and roots of 2088218020

• 2088218020 squared (2088218020²) is 4360654499052720400
• 2088218020 cubed (2088218020³) is 9105997303915963669301608000
• The square root of 2088218020 is 45697.0241919537
• The cube root of 2088218020 is 1278.1797899329

Scales and comparisons

• 2,088,218,020 seconds is equal to 66 years, 20 weeks, 5 days, 4 hours, 33 minutes, 40 seconds.
• To count from 1 to 2,088,218,020 would take you about one hundred thirty-two 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 2088218020 cubic inches would be around 106.5 feet tall.

Recreational maths with 2088218020

• 2088218020 backwards is 0208128802
• The number of decimal digits it has is: 10
• The sum of 2088218020's digits is 31
• More coming soon!