20028448 (number)

20028448 is an even 8-digits composite number following 20028447 and preceding 20028449. In scientific notation, it is written as 2.0028448 × 10^7. The sum of its digits is 28. It has a total of 8 prime factors and 48 positive divisors. There are 8565760 positive integers (up to 20028448) that are relatively prime to 20028448.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0028448 × 10^7
Engineering notation 2.0028448 × 10^6

Prime Factorization of 20028448

Prime Factorization 2 × 2 × 2 × 2 × 2 × 11 × 17 × 3347

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1251778
Product of the distinct prime numbers

The prime factorization of 20028448 is 2 × 2 × 2 × 2 × 2 × 11 × 17 × 3347. Since it has a total of 8 prime factors.

Most popular turbo-numbers

7, 4, 21, 15, 179, 380, 9544, 2765, 97145, 24766, 542831, 817063, 9125751, 7480362, 74704382, 48457672, 140919021, 523802110, 8208309042, 9944734924

Basic calculations (n = 20028448)

Multiplication

n×y
n×2 40056896
n×3 60085344
n×4 80113792
n×5 100142240

Division

n÷y
n÷2 10014224
n÷3 6676149.3333333
n÷3 5007112
n÷5 4005689.6

Exponentiation

ny
n2 401138729288704
n3 8.0341861803449E+21
n4 1.6091228013536E+29
n5 3.2228232352524E+36

Nth Root

y√n
2√n 4475.3154078791
3√n 271.57040027416
4√n 66.897798228933
5√n 28.862201837268

Divisors of 20028448

1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 176, 187, 272, 352, 374, 544, 748, 1496, 2992, 3347, 5984, 6694, 13388, 26776, 36817, 53552, 56899, 73634, 107104, 113798, 147268, 227596, 294536, 455192, 589072, 625889, 910384, 1178144, 1251778, 1820768, 2503556, 5007112, 10014224, 20028448

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20028447
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20028448 can be divided by 48 positive divisors. The sum of these divisors (counting 20028448) is 1, the average is 0.020833333333333.

Base conversion 20028448

Base System Value
2 Binary 1001100011001110000100000
3 Ternary 1101200112212101
4 Quaternary 1030121300200
5 Quinary 20111402243
6 Senary 1553140144
8 Octal 114316040
10 Decimal 20028448
12 Duodecimal 685a654
16 Hexadecimal 1319c20
20 Vigesimal 653b28
36 Base36 bxa1s

Cryptographic Hash Functions

md5 52705868f4f6224f94c441e291340baf
sha1 a028f6ed62d04ed5fbc40c4049e9fb6b588d45f0
sha256 e8dad22a05412d93f02cd679c2d556a299e0de81126e7ee5447385a7906b5e67
sha512 c5b3c19e5fc7503bab102e883266236d0d0c9f33cedfb8b70b8a0a3d512ed4297bd170b0a4c2a0ac5f13c70859e1df2e7f73dc362cb36b26636e9eb7431f91ec
ripemd-160 aaa757892d13cf03bf33a074ab155f4327dee056

20028448 as geometric shapes

Circle

Radius = n
Diameter 40056896
Circumference 125842450.19921
Area 1.2602144850037E+15

Sphere

Radius = n
Volume 3.3653520375659E+22
Surface area 5.0408579400149E+15
Circumference 125842450.19921

Square

Length = n
Perimeter 80113792
Area 401138729288704
Diagonal 28324502.794884

Cube

Length = n
Surface area 2406832375732224
Volume 8.0341861803449E+21
Space diagonal 34690289.532751

Equilateral Triangle

Length = n
Perimeter 60085344
Area 1.7369816500291E+14
Altitude 17345144.766376

Triangular Pyramid

Length = n
Surface area 1.7369816500291E+14
Volume 9.4683792157285E+20
Height 9441500.9316281