971930013

Names of 971930013

• Cardinal: 971930013 can be written as Nine hundred seventy-one million, nine hundred thirty thousand and thirteen.

Scientific notation

• Scientific notation: 9.71930013 × 10⁸

Factors of 971930013

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 792531

Divisors of 971930013

• Number of divisors d(n): 8
• Complete list of divisors:
  1 3 409 1227 792119 2376357 323976671 971930013
• Sum of all divisors σ(n): 1299076800
• Sum of proper divisors (its aliquot sum) s(n): 327146787
• 971930013 is a deficient number, because the sum of its proper divisors (327146787) is less than itself. Its deficiency is 644783226

Bases of 971930013

• Binary: 111001111011100111100110011101₂
• Hexadecimal: 0x39EE799D
• Base-36: G2NTZX

Squares and roots of 971930013

• 971930013 squared (971930013²) is 944647950170180169
• 971930013 cubed (971930013³) is 918131694489326563868512197
• The square root of 971930013 is 31175.7920989983
• The cube root of 971930013 is 990.5543992025

Scales and comparisons

• 971,930,013 seconds is equal to 30 years, 47 weeks, 4 hours, 33 minutes, 33 seconds.
• To count from 1 to 971,930,013 would take you about forty-six 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 971930013 cubic inches would be around 82.5 feet tall.

Recreational maths with 971930013

• 971930013 backwards is 310039179
• The number of decimal digits it has is: 9
• The sum of 971930013's digits is 33
• More coming soon!