1001920

1,001,920 is an even composite number composed of four prime numbers multiplied together.

What does the number 1001920 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 56 divisors.

1001920 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of fifty-six divisors.

Prime factorization of 1001920:

2⁶ × 5 × 31 × 101

(2 × 2 × 2 × 2 × 2 × 2 × 5 × 31 × 101)

See below for interesting mathematical facts about the number 1001920 from the Numbermatics database.

Names of 1001920

Cardinal: 1001920 can be written as One million, one thousand, nine hundred twenty.

Scientific notation

Scientific notation: 1.00192 × 10⁶

Factors of 1001920

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 9
Sum of prime factors: 139

Divisors of 1001920

Number of divisors d(n): 56
Complete list of divisors:
1 2 4 5 8 10 16 20 31 32 40 62 64 80 101 124 155 160 202 248 310 320 404 496 505 620 808 992 1010 1240 1616 1984 2020 2480 3131 3232 4040 4960 6262 6464 8080 9920 12524 15655 16160 25048 31310 32320 50096 62620 100192 125240 200384 250480 500960 1001920
Sum of all divisors σ(n): 2487168
Sum of proper divisors (its aliquot sum) s(n): 1485248
1001920 is an abundant number, because the sum of its proper divisors (1485248) is greater than itself. Its abundance is 483328

Bases of 1001920

Binary: 11110100100111000000₂
Hexadecimal: 0xF49C0
Base-36: LH34

Squares and roots of 1001920

1001920 squared (1001920²) is 1003843686400
1001920 cubed (1001920³) is 1005771066277888000
The square root of 1001920 is 1000.9595396419
The cube root of 1001920 is 100.0639590837

Scales and comparisons

How big is 1001920?

1,001,920 seconds is equal to 1 week, 4 days, 14 hours, 18 minutes, 40 seconds.
To count from 1 to 1,001,920 would take you about two 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 1001920 cubic inches would be around 8.3 feet tall.

Recreational maths with 1001920

1001920 backwards is 0291001
The number of decimal digits it has is: 7
The sum of 1001920's digits is 13
More coming soon!

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The information we have on file for 1001920 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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