7974497413

Names of 7974497413

• Cardinal: 7974497413 can be written as Seven billion, nine hundred seventy-four million, four hundred ninety-seven thousand, four hundred thirteen.

Scientific notation

• Scientific notation: 7.974497413 × 10⁹

Factors of 7974497413

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 8003

Divisors of 7974497413

• Number of divisors d(n): 8
• Complete list of divisors:
  1 677 2383 4943 1613291 3346411 11779169 7974497413
• Sum of all divisors σ(n): 7991244288
• Sum of proper divisors (its aliquot sum) s(n): 16746875
• 7974497413 is a deficient number, because the sum of its proper divisors (16746875) is less than itself. Its deficiency is 7957750538

Bases of 7974497413

• Binary: 111011011010100010010110010000101₂
• Hexadecimal: 0x1DB512C85
• Base-36: 3NVT5L1

Squares and roots of 7974497413

• 7974497413 squared (7974497413²) is 63592608989943692569
• 7974497413 cubed (7974497413³) is 507119095876226519407157823997
• The square root of 7974497413 is 89300.0415061491
• The cube root of 7974497413 is 1997.8725221381

Scales and comparisons

• 7,974,497,413 seconds is equal to 253 years, 29 weeks, 2 days, 10 hours, 10 minutes, 13 seconds.
• To count from 1 to 7,974,497,413 would take you about five hundred 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 7974497413 cubic inches would be around 166.5 feet tall.

Recreational maths with 7974497413

• 7974497413 backwards is 3147944797
• The number of decimal digits it has is: 10
• The sum of 7974497413's digits is 55
• More coming soon!