VirtueScience Character Healing System
Character / Virtues
Virtue List
Random Virtue

VirtueScience Esoteric Mathematics
Number Database
Conceptual Science
Esoteric Wisdom
VirtueScience Combatives
Tactics and Self Defense
VirtueScience Spiritual Philosophy
Guides, Gurus and Godbeings Database
Random Spiritual Guru
Spiritual Articles
Science
Healing Society
Living Space
Magick
VirtueScience Natural Health Philosophy
Health / Fitness
virtueScience Wealth Philosophy
Financial Freedom


Unexplained Mysteries
About Us


VirtueScience.com: A Philosophy for Truth Seekers
Search This Site (Thousands of pages including some unique knowledge)
Heal and uplift your character: Inner Medicine
What is your TSQ level?: Truth Seeking Quotient
The nature of Reality: 5 Modules on Reality
The Main Number Sections:
0 - 500 | 501 - 1000 | 1001 - 1500 | 1501 - 2000 | 2001 - 2500
Number Articles | Higher Numbers | Random Number
<1419 Number Data-Base
Random Number
1421>

The Number 1420: Properties and Meanings

Prime Factors of 1420=2x2x5x71.

1420 is a 238-gonal Number.


The Year 1420 AD

In the year 1420 oil painting was invented.

In the year 1420 Ulugh Beg, noted astronomer, had an observatory built at Samarkand in central Asia. The observatory was a 3-story building, but also contained instruments that were outdoors.

<1419 Number Data-Base
Random Number
1421>
The Main Number Sections:
0 - 500 | 501 - 1000 | 1001 - 1500 | 1501 - 2000 | 2001 - 2500
Number Articles | Higher Numbers | Random Number

Article Sections
© Copyright VirtueScience.com: 2002 to 2022 Return to Top