20172628 (number)

20172628 is an even 8-digits composite number following 20172627 and preceding 20172629. In scientific notation, it is written as 2.0172628 × 10^7. The sum of its digits is 28. It has a total of 5 prime factors and 24 positive divisors. There are 8515584 positive integers (up to 20172628) that are relatively prime to 20172628.

Interesting facts

Basic properties

Name

Name twenty million one hundred seventy-two thousand six hundred twenty-eight

Notation

Scientific notation 2.0172628 × 10^7
Engineering notation 2.0172628 × 10^6

Prime Factorization of 20172628

Prime Factorization 2 × 2 × 7 × 67 × 10753

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10086314
Product of the distinct prime numbers

The prime factorization of 20172628 is 2 × 2 × 7 × 67 × 10753. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 5, 44, 77, 647, 320, 4128, 227, 15182, 91259, 879820, 141890, 2323646, 302981, 84555601, 12812366, 512999388, 215660715, 2172003749, 130544420

Basic calculations (n = 20172628)

Multiplication

n×y
n×2 40345256
n×3 60517884
n×4 80690512
n×5 100863140

Division

n÷y
n÷2 10086314
n÷3 6724209.3333333
n÷3 5043157
n÷5 4034525.6

Exponentiation

ny
n2 406934920426384
n3 8.208946769971E+21
n4 1.6559602946243E+29
n5 3.3405071006226E+36

Nth Root

y√n
2√n 4491.3948835523
3√n 272.22049954638
4√n 67.017869882236
5√n 28.903637110997

Divisors of 20172628

1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 10753, 21506, 43012, 75271, 150542, 301084, 720451, 1440902, 2881804, 5043157, 10086314, 20172628

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 -20172627
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 20172628 can be divided by 24 positive divisors. The sum of these divisors (counting 20172628) is 1, the average is 0.041666666666667.

Base conversion 20172628

Base System Value
2 Binary 1001100111100111101010100
3 Ternary 1101221212122101
4 Quaternary 1030330331110
5 Quinary 20131011003
6 Senary 2000211444
8 Octal 114747524
10 Decimal 20172628
12 Duodecimal 6909b84
16 Hexadecimal 133cf54
20 Vigesimal 661bb8
36 Base36 c0das

Cryptographic Hash Functions

md5 ac73557f80241a9149ce12b95781fba6
sha1 bf18f51bd8643369309c49f9b9bb3be1c76e01b4
sha256 bb2a0c08d2974052d6e7b06d981273bba0a1d373ea3e2e0690ba4b1974396852
sha512 2f7b22f5be115f6396e816f43d4df119c3cbe878ecc4e9b18033e69a23e44929d9f0bb8ee76b5326d742696be266b33ce14d3a515e87a07be517d5030729cdf4
ripemd-160 01df6244b19857bfc78c4672906f25ac9830e64f

20172628 as geometric shapes

Circle

Radius = n
Diameter 40345256
Circumference 126748359.8568
Area 1.2784237565007E+15

Sphere

Radius = n
Volume 3.4385555821668E+22
Surface area 5.1136950260027E+15
Circumference 126748359.8568

Square

Length = n
Perimeter 80690512
Area 406934920426384
Diagonal 28528404.106307

Cube

Length = n
Surface area 2441609522558304
Volume 8.208946769971E+21
Space diagonal 34940016.618187

Equilateral Triangle

Length = n
Perimeter 60517884
Area 1.7620798938812E+14
Altitude 17470008.309093

Triangular Pyramid

Length = n
Surface area 1.7620798938812E+14
Volume 9.6743365457432E+20
Height 9509468.0354357