Hidden in π

Is my name in π?

Is Cairo in π?

Found it: Cairo starts at decimal place 281,911 of π.

From letters to digits

  1. C2
  2. A2
  3. I4
  4. R7
  5. O6

On a phone, Cairo is 22476. That's the 5-digit run we look for.

Cairo in the digits

Decimal place 281,911. It sits about 281,911 digits after the 3.

Famous neighbours

  • 2,291 digits back to anxious
  • 2,331 digits back to starched
  • pulpits, 1,247 digits on
  • sulphur, 1,247 digits on

Nearest of all: pulpits, just 1,247 digits to the right.

Chalk talk

Your name in π. That's a pretty great autograph.

anxious is 2,291 digits to your left and pulpits is 1,247 digits to your right.

The name race

In the race through π, Cairo comes in at number 1,030 of 2,007, ahead of 48% of the 2,007 names.

Names close to Cairo

Cairo made our list from the US baby-name charts.

See every name

§ 3

Your number is in π.*

We looked. All 100 billion digits. Twice, for luck.

A phone number, a birthday like 14/03/1999, a word, or up to four words like i love you. We won't tell anyone what you type. * Probably. 99.995% of ten-digit numbers. The other 0.005% are being difficult.

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