1225007882

Names of 1225007882

• Cardinal: 1225007882 can be written as One billion, two hundred twenty-five million, seven thousand, eight hundred eighty-two.

Scientific notation

• Scientific notation: 1.225007882 × 10⁹

Factors of 1225007882

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 228853

Divisors of 1225007882

• Number of divisors d(n): 16
• Complete list of divisors:
  1 2 7 14 383 766 2681 5362 228461 456922 1599227 3198454 87500563 175001126 612503941 1225007882
• Sum of all divisors σ(n): 2105505792
• Sum of proper divisors (its aliquot sum) s(n): 880497910
• 1225007882 is a deficient number, because the sum of its proper divisors (880497910) is less than itself. Its deficiency is 344509972

Bases of 1225007882

• Binary: 1001001000001000010001100001010₂
• Hexadecimal: 0x4904230A
• Base-36: K9C64Q

Squares and roots of 1225007882

• 1225007882 squared (1225007882²) is 1500644310962125924
• 1225007882 cubed (1225007882³) is 1838301109007063260376532968
• The square root of 1225007882 is 35000.1125998189
• The cube root of 1225007882 is 1069.9897754287

Scales and comparisons

• 1,225,007,882 seconds is equal to 38 years, 49 weeks, 3 days, 7 hours, 58 minutes, 2 seconds.
• To count from 1 to 1,225,007,882 would take you about seventy-seven 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 1225007882 cubic inches would be around 89.2 feet tall.

Recreational maths with 1225007882

• 1225007882 backwards is 2887005221
• The number of decimal digits it has is: 10
• The sum of 1225007882's digits is 35
• More coming soon!