7197120001

Names of 7197120001

• Cardinal: 7197120001 can be written as Seven billion, one hundred ninety-seven million, one hundred twenty thousand and one.

Scientific notation

• Scientific notation: 7.197120001 × 10⁹

Factors of 7197120001

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 147155

Divisors of 7197120001

• Number of divisors d(n): 8
• Complete list of divisors:
  1 53 929 49237 146173 7747169 135794717 7197120001
• Sum of all divisors σ(n): 7340858280
• Sum of proper divisors (its aliquot sum) s(n): 143738279
• 7197120001 is a deficient number, because the sum of its proper divisors (143738279) is less than itself. Its deficiency is 7053381722

Bases of 7197120001

• Binary: 110101100111110110101011000000001₂
• Hexadecimal: 0x1ACFB5601
• Base-36: 3B0Z9C1

Squares and roots of 7197120001

• 7197120001 squared (7197120001²) is 51798536308794240001
• 7197120001 cubed (7197120001³) is 372800281690547736904791360001
• The square root of 7197120001 is 84835.8414881351
• The cube root of 7197120001 is 1930.7212711287

Scales and comparisons

• 7,197,120,001 seconds is equal to 228 years, 44 weeks, 1 second.
• To count from 1 to 7,197,120,001 would take you about four hundred fifty-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 7197120001 cubic inches would be around 160.9 feet tall.

Recreational maths with 7197120001

• 7197120001 backwards is 1000217917
• The number of decimal digits it has is: 10
• The sum of 7197120001's digits is 28
• More coming soon!