20020146 (number)

20020146 is an even 8-digits composite number following 20020145 and preceding 20020147. In scientific notation, it is written as 2.0020146 × 10^7. The sum of its digits is 15. It has a total of 4 prime factors and 16 positive divisors. There are 6663168 positive integers (up to 20020146) that are relatively prime to 20020146.

Interesting facts

Basic properties

Name

Name twenty million twenty thousand one hundred forty-six

Notation

Scientific notation 2.0020146 × 10^7
Engineering notation 2.0020146 × 10^6

Prime Factorization of 20020146

Prime Factorization 2 × 3 × 769 × 4339

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20020146
Product of the distinct prime numbers

The prime factorization of 20020146 is 2 × 3 × 769 × 4339. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 7, 47, 12, 279, 973, 3748, 805, 48438, 31917, 625671, 815091, 9266889, 5964184, 61679168, 32008079, 71968776, 450729953, 7943235707, 1467808672

Basic calculations (n = 20020146)

Multiplication

n×y
n×2 40040292
n×3 60060438
n×4 80080584
n×5 100100730

Division

n÷y
n÷2 10010073
n÷3 6673382
n÷3 5005036.5
n÷5 4004029.2

Exponentiation

ny
n2 400806245861316
n3 8.0241995598554E+21
n4 1.6064564672144E+29
n5 3.2161493016277E+36

Nth Root

y√n
2√n 4474.3877793504
3√n 271.53287216997
4√n 66.890864692799
5√n 28.859808703875

Divisors of 20020146

1, 2, 3, 6, 769, 1538, 2307, 4339, 4614, 8678, 13017, 26034, 3336691, 6673382, 10010073, 20020146

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 -20020145
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 20020146 can be divided by 16 positive divisors. The sum of these divisors (counting 20020146) is 1, the average is 0.0625.

Base conversion 20020146

Base System Value
2 Binary 1001100010111101110110010
3 Ternary 1101200010110220
4 Quaternary 1030113232302
5 Quinary 20111121041
6 Senary 1553033510
8 Octal 114275662
10 Decimal 20020146
12 Duodecimal 6855896
16 Hexadecimal 1317bb2
20 Vigesimal 652a76
36 Base36 bx3n6

Cryptographic Hash Functions

md5 deded96ae8b8306a209508be40ebdc9c
sha1 8989b7e05b4fa1c997e7ae96b18dedd2fcaf5728
sha256 e2904492fe346fc2af658fbf10d8120ec7fe98b7ca53ada5c9c575a1c8f111d7
sha512 0a1ae8a7a2727cd692c30561414f16e676e342d931fdf771d3b418608fc02ce0ca4d8f70c7b69dc5827c58006d5beffd3ef379fd070b04ca1839baa588c7b435
ripemd-160 530f633afdb7158d38f58eaf12ab7cea85fef8cf

20020146 as geometric shapes

Circle

Radius = n
Diameter 40040292
Circumference 125790287.19479
Area 1.2591699575108E+15

Sphere

Radius = n
Volume 3.3611688517574E+22
Surface area 5.0366798300433E+15
Circumference 125790287.19479

Square

Length = n
Perimeter 80080584
Area 400806245861316
Diagonal 28312761.993889

Cube

Length = n
Surface area 2404837475167896
Volume 8.0241995598554E+21
Space diagonal 34675910.046947

Equilateral Triangle

Length = n
Perimeter 60060438
Area 1.7355419545569E+14
Altitude 17337955.023473

Triangular Pyramid

Length = n
Surface area 1.7355419545569E+14
Volume 9.4566098706132E+20
Height 9437587.3312965