20195452 (number)

20195452 is an even 8-digits composite number following 20195451 and preceding 20195453. In scientific notation, it is written as 2.0195452 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 12 positive divisors. There are 9851360 positive integers (up to 20195452) that are relatively prime to 20195452.

Interesting facts

Basic properties

Name

Name twenty million one hundred ninety-five thousand four hundred fifty-two

Notation

Scientific notation 2.0195452 × 10^7
Engineering notation 2.0195452 × 10^6

Prime Factorization of 20195452

Prime Factorization 2 × 2 × 41 × 123143

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10097726
Product of the distinct prime numbers

The prime factorization of 20195452 is 2 × 2 × 41 × 123143. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 8, 36, 64, 476, 831, 4934, 9164, 19837, 5972, 549299, 460369, 1920596, 8258486, 22222363, 31606332, 409087722, 340534114, 828876432, 1718073002

Basic calculations (n = 20195452)

Multiplication

n×y
n×2 40390904
n×3 60586356
n×4 80781808
n×5 100977260

Division

n÷y
n÷2 10097726
n÷3 6731817.3333333
n÷3 5048863
n÷5 4039090.4

Exponentiation

ny
n2 407856281484304
n3 8.2368419556147E+21
n4 1.663467463462E+29
n5 3.3594477311909E+36

Nth Root

y√n
2√n 4493.9350240074
3√n 272.32312737277
4√n 67.036818420979
5√n 28.910174665297

Divisors of 20195452

1, 2, 4, 41, 82, 164, 123143, 246286, 492572, 5048863, 10097726, 20195452

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 -20195451
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 20195452 can be divided by 12 positive divisors. The sum of these divisors (counting 20195452) is 1, the average is 0.083333333333333.

Base conversion 20195452

Base System Value
2 Binary 1001101000010100001111100
3 Ternary 1102000000221201
4 Quaternary 1031002201330
5 Quinary 20132223302
6 Senary 2000505244
8 Octal 115024174
10 Decimal 20195452
12 Duodecimal 691b224
16 Hexadecimal 134287c
20 Vigesimal 6648cc
36 Base36 c0uws

Cryptographic Hash Functions

md5 87279eaaaf4e312c2692b7a259f182de
sha1 e259f12907aa87b472266c323dac3e1e959ad574
sha256 07e5b2ab947d8caac2e89a42022b75d6f87fd9b891d47ebf84f21fe635329261
sha512 83011f6f46c08a625bc9ac5a1641aeeaabf49ccd8c2c3ef5668cdd401b3a25d07af0bc93c2dbc2e91c0fa1c55ff3ecdd687f27db1a86132b210cd28398110f30
ripemd-160 728f96b460b0865dab57f2e17daa2497c601b3a8

20195452 as geometric shapes

Circle

Radius = n
Diameter 40390904
Circumference 126891767.27825
Area 1.2813182976315E+15

Sphere

Radius = n
Volume 3.4502402902053E+22
Surface area 5.1252731905262E+15
Circumference 126891767.27825

Square

Length = n
Perimeter 80781808
Area 407856281484304
Diagonal 28560682.116655

Cube

Length = n
Surface area 2447137688905824
Volume 8.2368419556147E+21
Space diagonal 34979548.945818

Equilateral Triangle

Length = n
Perimeter 60586356
Area 1.7660695042923E+14
Altitude 17489774.472909

Triangular Pyramid

Length = n
Surface area 1.7660695042923E+14
Volume 9.7072113372951E+20
Height 9520227.3722183