# What does 2 with a little 5 mean?

## What does 2 with a little 5 mean?

Understanding and Computing Square Roots As you saw earlier, 52 is called “five squared.” “Five squared” means to multiply five by itself. In mathematics, we call multiplying a number by itself “squaring” the number. We call the result of squaring a whole number a square or a perfect square.

**What is 10 to the thousandth power?**

Powers of 10 | |
---|---|

101=10 | 101=1 |

104=10,000 | 10-3=0.001 |

105=100,000 (one hundred thousand) | 10-4=0.0001 (one ten thousandth) |

106=1,000,000 (one million) | 10-5=0.00001 (one hundred thousandth) |

### What is the trillion of 10th power?

Positive powers

Name | Power | Number |
---|---|---|

ten million (crore (India)) | 7 | 10,000,000 |

hundred million | 8 | 100,000,000 |

billion (milliard) | 9 | 1,000,000,000 |

trillion (billion) | 12 | 1,000,000,000,000 |

**How many zeros are there in 1 trillion to the 10th power?**

Name | Short scale | Long scale |
---|---|---|

million | 1,000,000 | 1,000,000 |

billion | 1,000,000,000 (a thousand millions) | 1,000,000,000,000 (a million millions) |

trillion | 1 with 12 zeros | 1 with 18 zeros |

quadrillion | 1 with 15 zeros | 1 with 24 zeros |

## HOW HIGH CAN 4 decimal digits count?

9999

**Why is 0th power 1?**

In short, the multiplicative identity is the number 1, because for any other number x, 1*x = x. So, the reason that any number to the zero power is one is because any number to the zero power is just the product of no numbers at all, which is the multiplicative identity, 1.

### What is equal to 2 to the power of 6?

Together, two 6’s make 12. So, 6*2 = 12. When you take 6 and square it (raise it to the power of 2), you are taking 6 and multiplying it by itself. So, 62= 6*6 = 36.