20189452 (number)

20189452 is an even 8-digits composite number following 20189451 and preceding 20189453. In scientific notation, it is written as 2.0189452 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 12 positive divisors. There are 9746576 positive integers (up to 20189452) that are relatively prime to 20189452.

Interesting facts

Basic properties

Name

Name twenty million one hundred eighty-nine thousand four hundred fifty-two

Notation

Scientific notation 2.0189452 × 10^7
Engineering notation 2.0189452 × 10^6

Prime Factorization of 20189452

Prime Factorization 2 × 2 × 29 × 174047

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10094726
Product of the distinct prime numbers

The prime factorization of 20189452 is 2 × 2 × 29 × 174047. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 9, 72, 44, 332, 375, 2163, 5812, 97137, 55371, 446875, 866264, 354405, 683261, 92182059, 86195674, 876787925, 793324511, 7099523088, 253581806

Basic calculations (n = 20189452)

Multiplication

n×y
n×2 40378904
n×3 60568356
n×4 80757808
n×5 100947260

Division

n÷y
n÷2 10094726
n÷3 6729817.3333333
n÷3 5047363
n÷5 4037890.4

Exponentiation

ny
n2 407613972060304
n3 8.2295027234408E+21
n4 1.6614915021878E+29
n5 3.3544602931828E+36

Nth Root

y√n
2√n 4493.2674080228
3√n 272.2961559437
4√n 67.031838763552
5√n 28.908456638233

Divisors of 20189452

1, 2, 4, 29, 58, 116, 174047, 348094, 696188, 5047363, 10094726, 20189452

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20189451
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20189452 can be divided by 12 positive divisors. The sum of these divisors (counting 20189452) is 1, the average is 0.083333333333333.

Base conversion 20189452

Base System Value
2 Binary 1001101000001000100001100
3 Ternary 1101222201201111
4 Quaternary 1031001010030
5 Quinary 20132030302
6 Senary 2000421404
8 Octal 115010414
10 Decimal 20189452
12 Duodecimal 6917864
16 Hexadecimal 134110c
20 Vigesimal 663dcc
36 Base36 c0qa4

Cryptographic Hash Functions

md5 d5abc2aaf4acde44896248e71b159283
sha1 235bcbef74b0e7e36de720e6dfb96a2f51518c98
sha256 b574a0d2008a6089bc2fae5153855aa863a9f69534b8d80f45dc828e572edafc
sha512 f03e810cce4acd2117c34ac0f37f8ab49aff8a127c5deb1850a7bf87e076fca7860ba06f95c4ce384998296c8bcaf5be54b31128cb15b0105f4dc1907392b44c
ripemd-160 3148a81fd4bafe9b94cdc776e950b0e9241b75bc

20189452 as geometric shapes

Circle

Radius = n
Diameter 40378904
Circumference 126854068.16641
Area 1.2805570601252E+15

Sphere

Radius = n
Volume 3.4471660398212E+22
Surface area 5.1222282405008E+15
Circumference 126854068.16641

Square

Length = n
Perimeter 80757808
Area 407613972060304
Diagonal 28552196.835281

Cube

Length = n
Surface area 2445683832361824
Volume 8.2295027234408E+21
Space diagonal 34969156.640973

Equilateral Triangle

Length = n
Perimeter 60568356
Area 1.7650202737085E+14
Altitude 17484578.320487

Triangular Pyramid

Length = n
Surface area 1.7650202737085E+14
Volume 9.6985619692303E+20
Height 9517398.9450935