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Perfect Number Proof - Numberphile

639,705 views

Numberphile

Video Language:

  • English

Caption Language:

  • {{captionLanguage | language_name}} ({{captionLanguage}})

Accent:

  • English

Speech Time:

97%
  • 13:44 / 14:09

Speech Rate:

  • 181 wpm - Fast

Category:

  • Science & Technology

Tags :

Intro:

Video Vocabulary

already

/ˌôlˈredē/

adverb

Having happened or been done before this time.

because

/bēˈkəz/

conjunction

for reason that.

between

/bəˈtwēn/

adverb preposition

in space separating things. Among two or more people who share something.

perfect
adjective noun verb

So good it cannot be improved. perfect tense. To do something so well, it cannot be done better.

matches

/maCH/

noun other verb

sporting contest. Sports competitions between two people or teams. make or be harmonious.

multiply

/ˈməltəˌplī/

verb

To have increased by a large quantity.

managed

/ˈmanij/

verb

To run or operate a business by directing others.

factors

/ˈfaktər/

noun other verb

something that contributes to result. Some things that influences a result. factorize.

numbers

/ˈnəmbər/

noun other verb

arithmetical value expressed by word, symbol, or figure. Symbols such as 1, 2, 56, 793. make as total.

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