1396920

1,396,920 is an even composite number composed of five prime numbers multiplied together.

What does the number 1396920 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 64 divisors.

1396920 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.

Prime factorization of 1396920:

2³ × 3 × 5 × 7 × 1663

(2 × 2 × 2 × 3 × 5 × 7 × 1663)

See below for interesting mathematical facts about the number 1396920 from the Numbermatics database.

Names of 1396920

Cardinal: 1396920 can be written as One million, three hundred ninety-six thousand, nine hundred twenty.

Scientific notation

Scientific notation: 1.39692 × 10⁶

Factors of 1396920

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 7
Sum of prime factors: 1680

Divisors of 1396920

Number of divisors d(n): 64
Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 20 21 24 28 30 35 40 42 56 60 70 84 105 120 140 168 210 280 420 840 1663 3326 4989 6652 8315 9978 11641 13304 16630 19956 23282 24945 33260 34923 39912 46564 49890 58205 66520 69846 93128 99780 116410 139692 174615 199560 232820 279384 349230 465640 698460 1396920
Sum of all divisors σ(n): 4792320
Sum of proper divisors (its aliquot sum) s(n): 3395400
1396920 is an abundant number, because the sum of its proper divisors (3395400) is greater than itself. Its abundance is 1998480

Bases of 1396920

Binary: 101010101000010111000₂
Hexadecimal: 0x1550B8
Base-36: TXVC

Squares and roots of 1396920

1396920 squared (1396920²) is 1951385486400
1396920 cubed (1396920³) is 2725929413661888000
The square root of 1396920 is 1181.9137024335
The cube root of 1396920 is 111.7867967849

Scales and comparisons

How big is 1396920?

1,396,920 seconds is equal to 2 weeks, 2 days, 4 hours, 2 minutes.
To count from 1 to 1,396,920 would take you about three weeks!

This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
A cube with a volume of 1396920 cubic inches would be around 9.3 feet tall.

Recreational maths with 1396920

1396920 backwards is 0296931
1396920 is a Harshad number.
The number of decimal digits it has is: 7
The sum of 1396920's digits is 30
More coming soon!

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The information we have on file for 1396920 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!

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