1028448 (number)

1028448 is an even 7-digits composite number following 1028447 and preceding 1028449. In scientific notation, it is written as 1.028448 × 10^6. The sum of its digits is 27. It has a total of 7 prime factors and 24 positive divisors. There are 342720 positive integers (up to 1028448) that are relatively prime to 1028448.

Interesting facts

Basic properties

Name

Name one million twenty-eight thousand four hundred forty-eight

Notation

Scientific notation 1.028448 × 10^6
Engineering notation 1.028448 × 10^6

Prime Factorization of 1028448

Prime Factorization 2 × 2 × 2 × 2 × 2 × 9 × 3571

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 64278
Product of the distinct prime numbers

The prime factorization of 1028448 is 2 × 2 × 2 × 2 × 2 × 9 × 3571. Since it has a total of 7 prime factors.

Most popular turbo-numbers

3, 5, 23, 67, 733, 169, 2712, 9113, 15803, 98673, 37233, 675324, 4568746, 6032442, 30308986, 51879415, 117247433, 142829448, 1095076875, 7119423105

Basic calculations (n = 1028448)

Multiplication

n×y
n×2 2056896
n×3 3085344
n×4 4113792
n×5 5142240

Division

n÷y
n÷2 514224
n÷3 342816
n÷3 257112
n÷5 205689.6

Exponentiation

ny
n2 1057705288704
n3 1087794888757051392
n4 1.1187404777524E+24
n5 1.1505664068635E+30

Nth Root

y√n
2√n 1014.1242527422
3√n 100.9394140448
4√n 31.845317595248
5√n 15.938097071809

Divisors of 1028448

1, 2, 4, 8, 9, 16, 18, 32, 36, 72, 144, 288, 3571, 7142, 14284, 28568, 32139, 57136, 64278, 114272, 128556, 257112, 514224, 1028448

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1028447
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1028448 can be divided by 24 positive divisors. The sum of these divisors (counting 1028448) is 1, the average is 0.041666666666667.

Base conversion 1028448

Base System Value
2 Binary 11111011000101100000
3 Ternary 1221020202200
4 Quaternary 3323011200
5 Quinary 230402243
6 Senary 34013200
8 Octal 3730540
10 Decimal 1028448
12 Duodecimal 417200
16 Hexadecimal fb160
20 Vigesimal 68b28
36 Base36 m1k0

Cryptographic Hash Functions

md5 67c9194c245cbaeb50b7b156c046de5a
sha1 f16b19e5861d3e9b22c130b481e1c95113705e84
sha256 3c59e20c240dce67e11f5042aefb6ee1eb03593c668829049d682e0ec7f34e7a
sha512 8a6f1be5d2c54d25f9ac15dcad733257fc6fd3133b6db86f1e741e323046392c48788c1cf7a2b78ae0e9d10544811b32fca7cc89422a1963e35d99b08be90b70
ripemd-160 e1d3cdab01ceaca89e65b27f482d31706f95cb10

1028448 as geometric shapes

Circle

Radius = n
Diameter 2056896
Circumference 6461929.3627982
Area 3322879164655.6

Sphere

Radius = n
Volume 4.5565445748422E+18
Surface area 13291516658622
Circumference 6461929.3627982

Square

Length = n
Perimeter 4113792
Area 1057705288704
Diagonal 1454445.1097955

Cube

Length = n
Surface area 6346231732224
Volume 1087794888757051392
Space diagonal 1781324.1889426

Equilateral Triangle

Length = n
Perimeter 3085344
Area 457999824867.41
Altitude 890662.0944713

Triangular Pyramid

Length = n
Surface area 457999824867.41
Volume 1.2819785706336E+17
Height 484815.0365985