20142452 (number)

20142452 is an even 8-digits composite number following 20142451 and preceding 20142453. In scientific notation, it is written as 2.0142452 × 10^7. The sum of its digits is 20. It has a total of 5 prime factors and 24 positive divisors. There are 9028800 positive integers (up to 20142452) that are relatively prime to 20142452.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0142452 × 10^7
Engineering notation 2.0142452 × 10^6

Prime Factorization of 20142452

Prime Factorization 2 × 2 × 11 × 73 × 6271

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10071226
Product of the distinct prime numbers

The prime factorization of 20142452 is 2 × 2 × 11 × 73 × 6271. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 6, 2, 54, 592, 330, 8251, 1652, 64851, 87977, 804429, 60949, 1972279, 1270294, 86999904, 97334330, 66605096, 190336704, 6759831030, 4041587745

Basic calculations (n = 20142452)

Multiplication

n×y
n×2 40284904
n×3 60427356
n×4 80569808
n×5 100712260

Division

n÷y
n÷2 10071226
n÷3 6714150.6666667
n÷3 5035613
n÷5 4028490.4

Exponentiation

ny
n2 405718372572304
n3 8.1721628450557E+21
n4 1.6460739784272E+29
n5 3.3155966098919E+36

Nth Root

y√n
2√n 4488.0343135943
3√n 272.08469464603
4√n 66.992792997414
5√n 28.894984609146

Divisors of 20142452

1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 6271, 12542, 25084, 68981, 137962, 275924, 457783, 915566, 1831132, 5035613, 10071226, 20142452

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 -20142451
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 20142452 can be divided by 24 positive divisors. The sum of these divisors (counting 20142452) is 1, the average is 0.041666666666667.

Base conversion 20142452

Base System Value
2 Binary 1001100110101100101110100
3 Ternary 1101220100020202
4 Quaternary 1030311211310
5 Quinary 20124024302
6 Senary 1555420032
8 Octal 114654564
10 Decimal 20142452
12 Duodecimal 68b4618
16 Hexadecimal 1335974
20 Vigesimal 65hg2c
36 Base36 bzq0k

Cryptographic Hash Functions

md5 55dccca8f7078a62554ed05b6df9affd
sha1 e12e75e21da5b6e7f536193473c2431acd2766ae
sha256 640614aae144d75c5391bd3e0bb00bae1f12286809ec212c6c0d8838046f7d18
sha512 dc2e61a0110de67a55c70929b18a181fd0795d67caf2839365dcb18f75fd6f2d67df6373969c9e8a90b8927b93b06056bdd9e8523b45d832b9f4c7034071b15c
ripemd-160 23b6f26f3783fe3ca6f93e01e3035f8e088ef1bc

20142452 as geometric shapes

Circle

Radius = n
Diameter 40284904
Circumference 126558758.45697
Area 1.2746018586996E+15

Sphere

Radius = n
Volume 3.4231475677289E+22
Surface area 5.0984074347982E+15
Circumference 126558758.45697

Square

Length = n
Perimeter 80569808
Area 405718372572304
Diagonal 28485728.797849

Cube

Length = n
Surface area 2434310235433824
Volume 8.1721628450557E+21
Space diagonal 34887750.253017

Equilateral Triangle

Length = n
Perimeter 60427356
Area 1.7568120871485E+14
Altitude 17443875.126509

Triangular Pyramid

Length = n
Surface area 1.7568120871485E+14
Volume 9.6309862744995E+20
Height 9495242.9326164