389697251424000001

Names of 389697251424000001

• Cardinal: 389697251424000001 can be written as Three hundred eighty-nine quadrillion, six hundred ninety-seven trillion, two hundred fifty-one billion, four hundred twenty-four million and one.

Scientific notation

• Scientific notation: 3.89697251424000001 × 10¹⁷

Factors of 389697251424000001

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 5566069894451

Divisors of 389697251424000001

• Number of divisors d(n): 8
• Complete list of divisors:
  1 53 1321 70013 5566069893077 295001704333081 7352778328754717 389697251424000001
• Sum of all divisors σ(n): 397350597527052264
• Sum of proper divisors (its aliquot sum) s(n): 7653346103052263
• 389697251424000001 is a deficient number, because the sum of its proper divisors (7653346103052263) is less than itself. Its deficiency is 382043905320947738

Bases of 389697251424000001

• Binary: 10101101000011110111001010111100001000100101101100000000001₂
• Hexadecimal: 0x5687B95E112D801
• Base-36: 2YL459UCZHMP

Squares and roots of 389697251424000001

• 389697251424000001 squared (389697251424000001²) is 151863947767420270807170502848000001
• 389697251424000001 cubed (389697251424000001³) is 59180963035361580900480038637813835252419754272000001
• The square root of 389697251424000001 is 624257359.9277785055
• The cube root of 389697251424000001 is 730425.2550843585

Scales and comparisons

• 389,697,251,424,000,001 seconds is equal to 12,391,167,182 years, 28 weeks, 10 hours, 40 minutes, 1 second.
• To count from 1 to 389,697,251,424,000,001 would take you about thirty-seven billion, one hundred seventy-three million, five hundred one thousand, five hundred forty-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 389697251424000001 cubic inches would be around 60868.8 feet tall.

Recreational maths with 389697251424000001

• 389697251424000001 backwards is 100000424152796983
• The number of decimal digits it has is: 18
• The sum of 389697251424000001's digits is 61
• More coming soon!