Number Theory: Audiobook
According to The Books Insider's catalog data, the Number Theory audiobook runs 0.7 hours unabridged, narrated by Andrea Giordani (about 0.5 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 0.7 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 2 days |
| 1 hour / day | 1 day |
| 2 hours / day | 1 day |
| 1 hour / day at 1.5× | 1 day |
You'll finish in – by –
Part of The Audiobook Finish-Time Calculator: the same instrument for any audiobook we measure.
What our data says
- At 0.7 hours, it is shorter than 94% of the 39,028 Non-Fiction audiobooks in our catalog.
More narrated by Andrea Giordani
Andrea Giordani narrates 387 unabridged audiobooks in our catalog, 329 hours in all.
About as long, on the Non-Fiction shelf
481 Non-Fiction audiobooks in our catalog run within 10% of this length. The most popular on the store:
Computed from 409,794 English-language unabridged audiobooks in The Books Insider catalog (store data read November 3, 2026). Lengths are the store's own running times. Methodology.
About this listen
Number Theory is an audiobook by Introbooks Team: a 0.7-hour unabridged recording, read by Andrea Giordani, released May 13, 2016, on the Non-Fiction shelf.
The listen at a glance
- Length
- 0.7 hrs
- Narrated by
- Andrea Giordani
- Released
- May 13, 2016
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Non-Fiction
- ISBN
- 9781987171525
How to listen to Number Theory free
New members at audiobooks.com get three free audiobooks with the trial.
Separately, the store's catalog carries more than 10,000 audiobooks that are always free to stream.
Start listening freeQuestions listeners ask
How long is the Number Theory audiobook?
Number Theory runs 0.7 hours unabridged. At 1.5× speed that drops to roughly 0.5 hours.
Is the Number Theory audiobook free?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates Number Theory?
Number Theory is narrated by Andrea Giordani.