380989028449289569

Names of 380989028449289569

• Cardinal: 380989028449289569 can be written as Three hundred eighty quadrillion, nine hundred eighty-nine trillion, twenty-eight billion, four hundred forty-nine million, two hundred eighty-nine thousand, five hundred sixty-nine.

Scientific notation

• Scientific notation: 3.80989028449289569 × 10¹⁷

Factors of 380989028449289569

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 617243087

Divisors of 380989028449289569

• Number of divisors d(n): 3
• Complete list of divisors:
  1 617243087 380989028449289569
• Sum of all divisors σ(n): 380989029066532657
• Sum of proper divisors (its aliquot sum) s(n): 617243088
• 380989028449289569 is a deficient number, because the sum of its proper divisors (617243088) is less than itself. Its deficiency is 380989027832046481

Bases of 380989028449289569

• Binary: 10101001001100010111000000010111000000010101000010101100001₂
• Hexadecimal: 0x5498B80B80A8561
• Base-36: 2W7DC7FPHWTD

Squares and roots of 380989028449289569

• 380989028449289569 squared (380989028449289569²) is 145152639798733576569558980812205761
• 380989028449289569 cubed (380989028449289569³) is 55301563213769187942585105851078576428585504299007009
• 380989028449289569 is a perfect square number. Its square root is 617243087
• The cube root of 380989028449289569 is 724943.4936217255

Scales and comparisons

• 380,989,028,449,289,569 seconds is equal to 12,114,272,628 years, 12 weeks, 5 days, 14 hours, 12 minutes, 49 seconds.
• To count from 1 to 380,989,028,449,289,569 would take you about thirty-six billion, three hundred forty-two million, eight hundred seventeen thousand, eight hundred eighty-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 380989028449289569 cubic inches would be around 60412 feet tall.

Recreational maths with 380989028449289569

• 380989028449289569 backwards is 965982944820989083
• The number of decimal digits it has is: 18
• The sum of 380989028449289569's digits is 103
• More coming soon!