20280276 (number)

20280276 is an even 8-digits composite number following 20280275 and preceding 20280277. In scientific notation, it is written as 2.0280276 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 24 positive divisors. There are 6666624 positive integers (up to 20280276) that are relatively prime to 20280276.

Interesting facts

Basic properties

Name

Name twenty million two hundred eighty thousand two hundred seventy-six

Notation

Scientific notation 2.0280276 × 10^7
Engineering notation 2.0280276 × 10^6

Prime Factorization of 20280276

Prime Factorization 2 × 2 × 9 × 73 × 7717

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10140138
Product of the distinct prime numbers

The prime factorization of 20280276 is 2 × 2 × 9 × 73 × 7717. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 2, 18, 4, 668, 622, 2054, 8339, 94725, 72263, 709985, 902468, 3639770, 2804548, 89470238, 1735957, 256254274, 838619972, 3956033129, 4592942433

Basic calculations (n = 20280276)

Multiplication

n×y
n×2 40560552
n×3 60840828
n×4 81121104
n×5 101401380

Division

n÷y
n÷2 10140138
n÷3 6760092
n÷3 5070069
n÷5 4056055.2

Exponentiation

ny
n2 411289594636176
n3 8.3410664951498E+21
n4 1.6915913065599E+29
n5 3.4305938576235E+36

Nth Root

y√n
2√n 4503.3627435506
3√n 272.70386114186
4√n 67.107099054799
5√n 28.934419401515

Divisors of 20280276

1, 2, 4, 9, 18, 36, 73, 146, 292, 657, 1314, 2628, 7717, 15434, 30868, 69453, 138906, 277812, 563341, 1126682, 2253364, 5070069, 10140138, 20280276

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 -20280275
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 20280276 can be divided by 24 positive divisors. The sum of these divisors (counting 20280276) is 1, the average is 0.041666666666667.

Base conversion 20280276

Base System Value
2 Binary 1001101010111001111010100
3 Ternary 1102011100022100
4 Quaternary 1031113033110
5 Quinary 20142432101
6 Senary 2002402100
8 Octal 115271724
10 Decimal 20280276
12 Duodecimal 6960330
16 Hexadecimal 13573d4
20 Vigesimal 66f0dg
36 Base36 c2od0

Cryptographic Hash Functions

md5 f4489e573e0266c0ab6e908c3545efa6
sha1 58e98fe0fd8e8a9489baf7028d5575f72e8981bc
sha256 b9b800ff7b9ab746199faf582dc2784fefd0eb6a8b324b4d925eae12b73b2161
sha512 d2f559291d019625e09a6f0ab1f029644f7e80c96eebf8fb91ea79dc6fab1537d392aa76584ee8e8dae2eff233d90b58697fce6656144f6b4079c9420a3c6eae
ripemd-160 4f760185d191bc770020637752990768d0284374

20280276 as geometric shapes

Circle

Radius = n
Diameter 40560552
Circumference 127424732.18875
Area 1.2921043690069E+15

Sphere

Radius = n
Volume 3.4938977632355E+22
Surface area 5.1684174760277E+15
Circumference 127424732.18875

Square

Length = n
Perimeter 81121104
Area 411289594636176
Diagonal 28680641.36787

Cube

Length = n
Surface area 2467737567817056
Volume 8.3410664951498E+21
Space diagonal 35126468.42352

Equilateral Triangle

Length = n
Perimeter 60840828
Area 1.7809361863357E+14
Altitude 17563234.21176

Triangular Pyramid

Length = n
Surface area 1.7809361863357E+14
Volume 9.8300411350805E+20
Height 9560213.7892899