20147268 (number)

20147268 is an even 8-digits composite number following 20147267 and preceding 20147269. In scientific notation, it is written as 2.0147268 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 24 positive divisors. There are 6688000 positive integers (up to 20147268) that are relatively prime to 20147268.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-seven thousand two hundred sixty-eight

Notation

Scientific notation 2.0147268 × 10^7
Engineering notation 2.0147268 × 10^6

Prime Factorization of 20147268

Prime Factorization 2 × 2 × 3 × 251 × 6689

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10073634
Product of the distinct prime numbers

The prime factorization of 20147268 is 2 × 2 × 3 × 251 × 6689. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 5, 6, 60, 957, 558, 579, 4742, 94141, 69188, 803032, 836004, 8208573, 3379418, 71025120, 41400531, 108678158, 177716941, 6251310226, 6136767899

Basic calculations (n = 20147268)

Multiplication

n×y
n×2 40294536
n×3 60441804
n×4 80589072
n×5 100736340

Division

n÷y
n÷2 10073634
n÷3 6715756
n÷3 5036817
n÷5 4029453.6

Exponentiation

ny
n2 405912407863824
n3 8.1780260657578E+21
n4 1.6476488285781E+29
n5 3.3195622519249E+36

Nth Root

y√n
2√n 4488.5708193143
3√n 272.10637779677
4√n 66.996797082505
5√n 28.896366217888

Divisors of 20147268

1, 2, 3, 4, 6, 12, 251, 502, 753, 1004, 1506, 3012, 6689, 13378, 20067, 26756, 40134, 80268, 1678939, 3357878, 5036817, 6715756, 10073634, 20147268

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 -20147267
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 20147268 can be divided by 24 positive divisors. The sum of these divisors (counting 20147268) is 1, the average is 0.041666666666667.

Base conversion 20147268

Base System Value
2 Binary 1001100110110110001000100
3 Ternary 1101220120212010
4 Quaternary 1030312301010
5 Quinary 20124203033
6 Senary 1555454220
8 Octal 114666104
10 Decimal 20147268
12 Duodecimal 68b7370
16 Hexadecimal 1336c44
20 Vigesimal 65i838
36 Base36 bztqc

Cryptographic Hash Functions

md5 9bca22701248074b1f93dd4195d98040
sha1 c9dfe1cda7cc3d90f94e1179e59e2c815515140c
sha256 66296b9ff23a488f8c70215fe5b23dda17f7a54768725c9fc2242c33ca2afe53
sha512 a46a7fb6c8aca1eab39497c0c4465ea06c99a140591adaf8ea80d7102c50586192a40c2db48a296ab51027f0d2498668662f35548634184f20f165476242d5ea
ripemd-160 fe69a44629fe51e7ce93161b9559aec372688aef

20147268 as geometric shapes

Circle

Radius = n
Diameter 40294536
Circumference 126589018.27741
Area 1.2752114385459E+15

Sphere

Radius = n
Volume 3.4256035478734E+22
Surface area 5.1008457541837E+15
Circumference 126589018.27741

Square

Length = n
Perimeter 80589072
Area 405912407863824
Diagonal 28492539.650365

Cube

Length = n
Surface area 2435474447182944
Volume 8.1780260657578E+21
Space diagonal 34896091.809707

Equilateral Triangle

Length = n
Perimeter 60441804
Area 1.7576522846069E+14
Altitude 17448045.904853

Triangular Pyramid

Length = n
Surface area 1.7576522846069E+14
Volume 9.6378961463628E+20
Height 9497513.2167885