1989632

1,989,632 is an even composite number composed of three prime numbers multiplied together.

What does the number 1989632 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 44 divisors.

1989632 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of forty-four divisors.

Prime factorization of 1989632:

2¹⁰ × 29 × 67

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 29 × 67)

See below for interesting mathematical facts about the number 1989632 from the Numbermatics database.

Names of 1989632

Cardinal: 1989632 can be written as One million, nine hundred eighty-nine thousand, six hundred thirty-two.

Scientific notation

Scientific notation: 1.989632 × 10⁶

Factors of 1989632

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 12
Sum of prime factors: 98

Divisors of 1989632

Number of divisors d(n): 44
Complete list of divisors:
1 2 4 8 16 29 32 58 64 67 116 128 134 232 256 268 464 512 536 928 1024 1072 1856 1943 2144 3712 3886 4288 7424 7772 8576 14848 15544 17152 29696 31088 34304 62176 68608 124352 248704 497408 994816 1989632
Sum of all divisors σ(n): 4175880
Sum of proper divisors (its aliquot sum) s(n): 2186248
1989632 is an abundant number, because the sum of its proper divisors (2186248) is greater than itself. Its abundance is 196616

Bases of 1989632

Binary: 111100101110000000000₂
Hexadecimal: 0x1E5C00
Base-36: 16N7K

Squares and roots of 1989632

1989632 squared (1989632²) is 3958635495424
1989632 cubed (1989632³) is 7876227858031443968
The square root of 1989632 is 1410.5431577941
The cube root of 1989632 is 125.7740133345

Scales and comparisons

How big is 1989632?

1,989,632 seconds is equal to 3 weeks, 2 days, 40 minutes, 32 seconds.
To count from 1 to 1,989,632 would take you about four 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 1989632 cubic inches would be around 10.5 feet tall.

Recreational maths with 1989632

1989632 backwards is 2369891
The number of decimal digits it has is: 7
The sum of 1989632's digits is 38
More coming soon!

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The information we have on file for 1989632 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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