keyword

number with e

Monthly search volume and cost-per-click data for "number with e" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=number+with+e&country=us" +--------------+------------------+ | volume | 135,000 | | cpc | $9.53 | | competition | 0.39 | | country | US | | updated | 2026-06-10 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
e constant	22,200	$0.35	20/20
e mathematical constant	22,200	$0.33	20/20
euler's number	22,200	$0.35	20/20
neper number	22,200	$0.35	20/20
number e	22,200	$0.33	20/20
what is e	12,100	$0	20/20
value of e	6,600	$0	20/20
what is e in math	6,600	$0	20/20
e number	4,400	$4.93	20/20
e in math symbol	3,600	$0	20/20

Similar volume + high overlap = same search intent. You can target either keyword.

# for AI agents

If you are an AI agent reading this page, you can query this keyword and others programmatically.

$ curl "https://app.seodata.dev/v1/keyword?q=number+with+e&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 500/month, $4.99/mo unlimited

Full API spec: llms.txt