Evaluate (-1/2)/(-1/2+1)-1

Evaluate (-1/2)/(-1/2+1)-1
Simplify each term.
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Multiply the numerator by the reciprocal of the denominator.
Simplify the denominator.
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Write as a fraction with a common denominator.
Combine the numerators over the common denominator.
Add and .
Multiply the numerator by the reciprocal of the denominator.
Cancel the common factor of .
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Move the leading negative in into the numerator.
Factor out of .
Cancel the common factor.
Rewrite the expression.
Subtract from .
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Name

Name four hundred eight million two hundred ninety-six thousand five hundred one

Interesting facts

  • 408296501 has 8 divisors, whose sum is 410711904
  • The reverse of 408296501 is 105692804
  • Previous prime number is 1523

Basic properties

  • Is Prime? no
  • Number parity odd
  • Number length 9
  • Sum of Digits 35
  • Digital Root 8

Name

Name one billion eight hundred fourteen million six hundred three thousand nine hundred forty-eight

Interesting facts

  • 1814603948 has 16 divisors, whose sum is 4089060360
  • The reverse of 1814603948 is 8493064181
  • Previous prime number is 659

Basic properties

  • Is Prime? no
  • Number parity even
  • Number length 10
  • Sum of Digits 44
  • Digital Root 8

Name

Name six hundred one million three hundred ninety-three thousand two hundred twenty

Interesting facts

  • 601393220 has 16 divisors, whose sum is 1623761748
  • The reverse of 601393220 is 022393106
  • Previous prime number is 5

Basic properties

  • Is Prime? no
  • Number parity even
  • Number length 9
  • Sum of Digits 26
  • Digital Root 8