20026818 (number)

20026818 is an even 8-digits composite number following 20026817 and preceding 20026819. In scientific notation, it is written as 2.0026818 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 5721840 positive integers (up to 20026818) that are relatively prime to 20026818.

Interesting facts

Basic properties

Name

Name twenty million twenty-six thousand eight hundred eighteen

Notation

Scientific notation 2.0026818 × 10^7
Engineering notation 2.0026818 × 10^6

Prime Factorization of 20026818

Prime Factorization 2 × 21 × 9 × 52981

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20026818
Product of the distinct prime numbers

The prime factorization of 20026818 is 2 × 21 × 9 × 52981. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 5, 90, 68, 501, 203, 5660, 2794, 24494, 77247, 288495, 879171, 507461, 7100068, 55480698, 69600403, 299112210, 599953894, 7640541949, 1161564337

Basic calculations (n = 20026818)

Multiplication

n×y
n×2 40053636
n×3 60080454
n×4 80107272
n×5 100134090

Division

n÷y
n÷2 10013409
n÷3 6675606
n÷3 5006704.5
n÷5 4005363.6

Exponentiation

ny
n2 401073439205124
n3 8.0322247715951E+21
n4 1.6085990363583E+29
n5 3.2215120136122E+36

Nth Root

y√n
2√n 4475.1332941042
3√n 271.56303289084
4√n 66.896437080791
5√n 28.861732036307

Divisors of 20026818

1, 2, 9, 18, 21, 42, 189, 378, 52981, 105962, 476829, 953658, 1112601, 2225202, 10013409, 20026818

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20026817
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20026818 can be divided by 16 positive divisors. The sum of these divisors (counting 20026818) is 1, the average is 0.0625.

Base conversion 20026818

Base System Value
2 Binary 1001100011001010111000010
3 Ternary 1101200110122000
4 Quaternary 1030121113002
5 Quinary 20111324233
6 Senary 1553124430
8 Octal 114312702
10 Decimal 20026818
12 Duodecimal 6859716
16 Hexadecimal 13195c2
20 Vigesimal 65370i
36 Base36 bx8si

Cryptographic Hash Functions

md5 5e9059f976dce2ed71910129aae84648
sha1 0329ededc8512af969008057c263e9bf2f8d79d1
sha256 d9dbf814caf232c88016d882ea83535b5312e5b38683ad3c0376a9a88174f7b1
sha512 a93bc42c2c8ba618438a9cf28d8aced1a1beeff17b1405486ac340f6e4f70ebcbaff5893ca72e89ce88054826bf77bfe7e48141f3cf3d6d0d5164059e6a319ea
ripemd-160 511c992c60988ca941d1d0bfbae60f0812ff88b7

20026818 as geometric shapes

Circle

Radius = n
Diameter 40053636
Circumference 125832208.60716
Area 1.2600093701568E+15

Sphere

Radius = n
Volume 3.36453044459E+22
Surface area 5.0400374806272E+15
Circumference 125832208.60716

Square

Length = n
Perimeter 80107272
Area 401073439205124
Diagonal 28322197.626778

Cube

Length = n
Surface area 2406440635230744
Volume 8.0322247715951E+21
Space diagonal 34687466.289935

Equilateral Triangle

Length = n
Perimeter 60080454
Area 1.7366989356742E+14
Altitude 17343733.144967

Triangular Pyramid

Length = n
Surface area 1.7366989356742E+14
Volume 9.4660676733491E+20
Height 9440732.5422592