20153142 (number)

20153142 is an even 8-digits composite number following 20153141 and preceding 20153143. In scientific notation, it is written as 2.0153142 × 10^7. The sum of its digits is 18. It has a total of 4 prime factors and 16 positive divisors. There are 6704880 positive integers (up to 20153142) that are relatively prime to 20153142.

Interesting facts

Basic properties

Name

Name twenty million one hundred fifty-three thousand one hundred forty-two

Notation

Scientific notation 2.0153142 × 10^7
Engineering notation 2.0153142 × 10^6

Prime Factorization of 20153142

Prime Factorization 2 × 9 × 911 × 1229

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20153142
Product of the distinct prime numbers

The prime factorization of 20153142 is 2 × 9 × 911 × 1229. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 10, 31, 73, 48, 52, 2099, 2837, 58196, 32835, 357466, 91338, 4363809, 2782264, 77596761, 32068494, 425785407, 79697171, 5630799196, 4523398223

Basic calculations (n = 20153142)

Multiplication

n×y
n×2 40306284
n×3 60459426
n×4 80612568
n×5 100765710

Division

n÷y
n÷2 10076571
n÷3 6717714
n÷3 5038285.5
n÷5 4030628.4

Exponentiation

ny
n2 406149132472164
n3 8.1851811398883E+21
n4 1.6495711780789E+29
n5 3.3244042190932E+36

Nth Root

y√n
2√n 4489.2251001704
3√n 272.1328197202
4√n 67.00167983096
5√n 28.898050986896

Divisors of 20153142

1, 2, 9, 18, 911, 1229, 1822, 2458, 8199, 11061, 16398, 22122, 1119619, 2239238, 10076571, 20153142

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 -20153141
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 20153142 can be divided by 16 positive divisors. The sum of these divisors (counting 20153142) is 1, the average is 0.0625.

Base conversion 20153142

Base System Value
2 Binary 1001100111000001100110110
3 Ternary 1101220212220200
4 Quaternary 1030320030312
5 Quinary 20124400032
6 Senary 1555541330
8 Octal 114701466
10 Decimal 20153142
12 Duodecimal 68ba846
16 Hexadecimal 1338336
20 Vigesimal 65j2h2
36 Base36 bzy9i

Cryptographic Hash Functions

md5 b97854b147d8988c154757de26ddc7bc
sha1 272a7a62aa6826c5cbcb1a90ed1081f235b38668
sha256 ac8f70ebdc10114d3d3c1fa4eba065c0b2c55bf93aa09a407b1b6690ae6fed7a
sha512 59f2aac8518508e9cd407ec1970fea1cb050a98b974bd4f78c98de2a9028d30820469f0eab492ebc73b7ca52c2b56ec40743482c3c2d574e0edbd82e92568152
ripemd-160 e9e184bf3c40ffea84dad99edc5508329b93f4b3

20153142 as geometric shapes

Circle

Radius = n
Diameter 40306284
Circumference 126625925.7079
Area 1.2759551308364E+15

Sphere

Radius = n
Volume 3.4286006583167E+22
Surface area 5.1038205233457E+15
Circumference 126625925.7079

Square

Length = n
Perimeter 80612568
Area 406149132472164
Diagonal 28500846.740831

Cube

Length = n
Surface area 2436894794832984
Volume 8.1851811398883E+21
Space diagonal 34906265.87615

Equilateral Triangle

Length = n
Perimeter 60459426
Area 1.7586773322295E+14
Altitude 17453132.938075

Triangular Pyramid

Length = n
Surface area 1.7586773322295E+14
Volume 9.6463284820921E+20
Height 9500282.2469436