1312353407

Names of 1312353407

• Cardinal: 1312353407 can be written as One billion, three hundred twelve million, three hundred fifty-three thousand, four hundred seven.

Scientific notation

• Scientific notation: 1.312353407 × 10⁹

Factors of 1312353407

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 35469048

Divisors of 1312353407

• Number of divisors d(n): 4
• Complete list of divisors:
  1 37 35469011 1312353407
• Sum of all divisors σ(n): 1347822456
• Sum of proper divisors (its aliquot sum) s(n): 35469049
• 1312353407 is a deficient number, because the sum of its proper divisors (35469049) is less than itself. Its deficiency is 1276884358

Bases of 1312353407

• Binary: 1001110001110001110110001111111₂
• Hexadecimal: 0x4E38EC7F
• Base-36: LPCADB

Squares and roots of 1312353407

• 1312353407 squared (1312353407²) is 1722271464864507649
• 1312353407 cubed (1312353407³) is 2260228824693817406542710143
• The square root of 1312353407 is 36226.4186333675
• The cube root of 1312353407 is 1094.8390211145

Scales and comparisons

• 1,312,353,407 seconds is equal to 41 years, 37 weeks, 6 days, 6 hours, 36 minutes, 47 seconds.
• To count from 1 to 1,312,353,407 would take you about eighty-three 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 1312353407 cubic inches would be around 91.2 feet tall.

Recreational maths with 1312353407

• 1312353407 backwards is 7043532131
• The number of decimal digits it has is: 10
• The sum of 1312353407's digits is 29
• More coming soon!