1428116

1,428,116 is an even composite number composed of four prime numbers multiplied together.

What does the number 1428116 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 36 divisors.

1428116 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-six divisors.

Prime factorization of 1428116:

2² × 19² × 23 × 43

(2 × 2 × 19 × 19 × 23 × 43)

See below for interesting mathematical facts about the number 1428116 from the Numbermatics database.

Names of 1428116

Cardinal: 1428116 can be written as One million, four hundred twenty-eight thousand, one hundred sixteen.

Scientific notation

Scientific notation: 1.428116 × 10⁶

Factors of 1428116

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 87

Divisors of 1428116

Number of divisors d(n): 36
Complete list of divisors:
1 2 4 19 23 38 43 46 76 86 92 172 361 437 722 817 874 989 1444 1634 1748 1978 3268 3956 8303 15523 16606 18791 31046 33212 37582 62092 75164 357029 714058 1428116
Sum of all divisors σ(n): 2816352
Sum of proper divisors (its aliquot sum) s(n): 1388236
1428116 is a deficient number, because the sum of its proper divisors (1388236) is less than itself. Its deficiency is 39880

Bases of 1428116

Binary: 101011100101010010100₂
Hexadecimal: 0x15CA94
Base-36: ULXW

Squares and roots of 1428116

1428116 squared (1428116²) is 2039515309456
1428116 cubed (1428116³) is 2912664445679064896
The square root of 1428116 is 1195.0380747073
The cube root of 1428116 is 112.6128185115

Scales and comparisons

How big is 1428116?

1,428,116 seconds is equal to 2 weeks, 2 days, 12 hours, 41 minutes, 56 seconds.
To count from 1 to 1,428,116 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 1428116 cubic inches would be around 9.4 feet tall.

Recreational maths with 1428116

1428116 backwards is 6118241
1428116 is a Harshad number.
The number of decimal digits it has is: 7
The sum of 1428116's digits is 23
More coming soon!

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The information we have on file for 1428116 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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