# What is the Average of First 120 Prime Numbers?

getcalc.com's **average of first n prime numbers calculator** to find what is the mean or average value of first 120

prime numbers. **301.8917** is an average of first 120 prime numbers mentioned in the below table, by substituting the total sum and count of numbers in the formula. The corresponding formulas, chart, examples & workout may help students, teachers or professionals to learn, teach or practice the average of first n natural numbers calculation.

## Numbers Chart

The below chart is the complete list of first 120 prime numbers for user reference.

First 120 Prime Numbers Chart (2 - 541) | |||||||||
---|---|---|---|---|---|---|---|---|---|

2 | 3 | 5 | 7 | 11 | 13 | 17 | 19 | 23 | 29 |

31 | 37 | 41 | 43 | 47 | 53 | 59 | 61 | 67 | 71 |

73 | 79 | 83 | 89 | 97 | 101 | 103 | 107 | 109 | 113 |

127 | 131 | 137 | 139 | 149 | 151 | 157 | 163 | 167 | 173 |

179 | 181 | 191 | 193 | 197 | 199 | 211 | 223 | 227 | 229 |

233 | 239 | 241 | 251 | 257 | 263 | 269 | 271 | 277 | 281 |

283 | 293 | 307 | 311 | 313 | 317 | 331 | 337 | 347 | 349 |

353 | 359 | 367 | 373 | 379 | 383 | 389 | 397 | 401 | 409 |

419 | 421 | 431 | 433 | 439 | 443 | 449 | 457 | 461 | 463 |

467 | 479 | 487 | 491 | 499 | 503 | 509 | 521 | 523 | 541 |

547 - 659 | |||||||||
---|---|---|---|---|---|---|---|---|---|

547 | 557 | 563 | 569 | 571 | 577 | 587 | 593 | 599 | 601 |

607 | 613 | 617 | 619 | 631 | 641 | 643 | 647 | 653 | 659 |

## how to find the average of First 120 Prime Numbers?

The below workout with step by step calculation shows how to find what is the average of first 120 prime numbers manually.

step 1 Address the *formula*, input parameters & values.

Input parameters & values:

The first 120 prime numbers

2, 3, 5, . . . . , 653, 659

step 2 Find the sum of first 120 prime numbers

2 + 3 + 5 + . . . . + 653 + 659 = 36227

step 3 Divide the sum by 120

36227/120 = 301.8917

Thus, **301.8917** is an average of first 120 natural numbers or positive integers.

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