20120826 (number)

20120826 is an even 8-digits composite number following 20120825 and preceding 20120827. In scientific notation, it is written as 2.0120826 × 10^7. The sum of its digits is 21. It has a total of 6 prime factors and 64 positive divisors. There are 5640960 positive integers (up to 20120826) that are relatively prime to 20120826.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0120826 × 10^7
Engineering notation 2.0120826 × 10^6

Prime Factorization of 20120826

Prime Factorization 2 × 3 × 79 × 11 × 17 × 227

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 20120826
Product of the distinct prime numbers

The prime factorization of 20120826 is 2 × 3 × 79 × 11 × 17 × 227. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20120826)

Multiplication

n×y
n×2 40241652
n×3 60362478
n×4 80483304
n×5 100604130

Division

n÷y
n÷2 10060413
n÷3 6706942
n÷3 5030206.5
n÷5 4024165.2

Exponentiation

ny
n2 404847638922276
n3 8.1458688992659E+21
n4 1.6390161074094E+29
n5 3.2978357908382E+36

Nth Root

y√n
2√n 4485.6243712554
3√n 271.98728494484
4√n 66.974804003113
5√n 28.888777306548

Divisors of 20120826

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20120825
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20120826 can be divided by 64 positive divisors. The sum of these divisors (counting 20120826) is 1, the average is 0.015625.

Base conversion 20120826

Base System Value
2 Binary 1001100110000010011111010
3 Ternary 1101212020120210
4 Quaternary 1030300103322
5 Quinary 20122331301
6 Senary 1555131550
8 Octal 114602372
10 Decimal 20120826
12 Duodecimal 68a3bb6
16 Hexadecimal 13304fa
20 Vigesimal 65f216
36 Base36 bz9bu

Cryptographic Hash Functions

md5 c514d0e31752dea6908b693c3142b2dd
sha1 ade6d530fcfde577a674138b6012a990f6a1dc85
sha256 00865fd2c63c25d69819dbc8886d0cb05b1688f674898e9fc02a337633275fa6
sha512 1c4e00541e811f17a4888a39f7638655c01d92adde7779134a4b7812c7d7ddbba7d6c89142ae6e485438bde589f69471b1e8ce4391e30b1c5efa8f531c0ca756
ripemd-160 c80c54d39e18bd5b87b165462034cf7c98d2a666

20120826 as geometric shapes

Circle

Radius = n
Diameter 40241652
Circumference 126422878.29152
Area 1.2718663682614E+15

Sphere

Radius = n
Volume 3.4121335854719E+22
Surface area 5.0874654730456E+15
Circumference 126422878.29152

Square

Length = n
Perimeter 80483304
Area 404847638922276
Diagonal 28455145.015349

Cube

Length = n
Surface area 2429085833533656
Volume 8.1458688992659E+21
Space diagonal 34850292.922253

Equilateral Triangle

Length = n
Perimeter 60362478
Area 1.7530416998442E+14
Altitude 17425146.461126

Triangular Pyramid

Length = n
Surface area 1.7530416998442E+14
Volume 9.5999985622126E+20
Height 9485048.3384497