Number theory

Answer all the questions below and press submit to see how many you got right.

id: 14121

What is the prime factorization of 1200?

  • $2^43^15^2$
    $2^5+3^2+5^2$
    $2^53^15^2$
    $2^43^25^2$
id: 14105

What is the prime factorization of 10800?

  • $2^43^45^2$
    $2^53^35^2$
    $2^5+3^4+5^2$
    $2^43^35^2$
id: 14138

What is the sum of the exponents in the prime factorization of 210?