20078828 (number)

20078828 is an even 8-digits composite number following 20078827 and preceding 20078829. In scientific notation, it is written as 2.0078828 × 10^7. The sum of its digits is 35. It has a total of 6 prime factors and 48 positive divisors. There are 7650720 positive integers (up to 20078828) that are relatively prime to 20078828.

Interesting facts

Basic properties

Name

Name twenty million seventy-eight thousand eight hundred twenty-eight

Notation

Scientific notation 2.0078828 × 10^7
Engineering notation 2.0078828 × 10^6

Prime Factorization of 20078828

Prime Factorization 2 × 2 × 11 × 49 × 67 × 139

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10039414
Product of the distinct prime numbers

The prime factorization of 20078828 is 2 × 2 × 11 × 49 × 67 × 139. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 10, 4, 95, 683, 547, 9499, 43, 17130, 80117, 211797, 195822, 9647078, 1388681, 2993252, 15953486, 627399021, 613245843, 2837453179, 8350391687

Basic calculations (n = 20078828)

Multiplication

n×y
n×2 40157656
n×3 60236484
n×4 80315312
n×5 100394140

Division

n÷y
n÷2 10039414
n÷3 6692942.6666667
n÷3 5019707
n÷5 4015765.6

Exponentiation

ny
n2 403159333853584
n3 8.0949669210407E+21
n4 1.6253744847327E+29
n5 3.2635614714536E+36

Nth Root

y√n
2√n 4480.9405262735
3√n 271.79791434159
4√n 66.939827653449
5√n 28.876707373444

Divisors of 20078828

1, 2, 4, 11, 22, 44, 49, 67, 98, 134, 139, 196, 268, 278, 539, 556, 737, 1078, 1474, 1529, 2156, 2948, 3058, 3283, 6116, 6566, 6811, 9313, 13132, 13622, 18626, 27244, 36113, 37252, 72226, 74921, 102443, 144452, 149842, 204886, 299684, 409772, 456337, 912674, 1825348, 5019707, 10039414, 20078828

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 -20078827
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 20078828 can be divided by 48 positive divisors. The sum of these divisors (counting 20078828) is 1, the average is 0.020833333333333.

Base conversion 20078828

Base System Value
2 Binary 1001100100110000011101100
3 Ternary 1101210002222022
4 Quaternary 1030212003230
5 Quinary 20120010303
6 Senary 1554205312
8 Octal 114460354
10 Decimal 20078828
12 Duodecimal 6883838
16 Hexadecimal 13260ec
20 Vigesimal 659h18
36 Base36 bycx8

Cryptographic Hash Functions

md5 75460a8de8b27bfc25b64465d53e5918
sha1 a1418ab9da05042344789d7ce71ee33c259fd34e
sha256 e1b170c3b13fe69508e2ac6b2cb4ec24c1e800fe04c9cbf45549828e3756931d
sha512 c1d81d3ea59633cfb54047b2d1625c70abc9ee61eed1db51f08f04499a2a18437a9a87f8214cfac4bc898b4d471bacafd4bb21bb2d9a7b06368adba0ccae2280
ripemd-160 e8cae0bce7dcd3c2727bb1ec2c939f7783633eae

20078828 as geometric shapes

Circle

Radius = n
Diameter 40157656
Circumference 126158997.07499
Area 1.2665624014606E+15

Sphere

Radius = n
Volume 3.3908118146925E+22
Surface area 5.0662496058423E+15
Circumference 126158997.07499

Square

Length = n
Perimeter 80315312
Area 403159333853584
Diagonal 28395750.874157

Cube

Length = n
Surface area 2418956003121504
Volume 8.0949669210407E+21
Space diagonal 34777550.252437

Equilateral Triangle

Length = n
Perimeter 60236484
Area 1.7457311244501E+14
Altitude 17388775.126218

Triangular Pyramid

Length = n
Surface area 1.7457311244501E+14
Volume 9.5400100055811E+20
Height 9465250.2913856