20142198 (number)

20142198 is an even 8-digits composite number following 20142197 and preceding 20142199. In scientific notation, it is written as 2.0142198 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 6696144 positive integers (up to 20142198) that are relatively prime to 20142198.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-two thousand one hundred ninety-eight

Notation

Scientific notation 2.0142198 × 10^7
Engineering notation 2.0142198 × 10^6

Prime Factorization of 20142198

Prime Factorization 2 × 9 × 2549 × 439

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20142198
Product of the distinct prime numbers

The prime factorization of 20142198 is 2 × 9 × 2549 × 439. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 2, 24, 36, 525, 74, 4023, 6532, 48263, 54601, 312814, 959178, 572772, 7255524, 68119767, 47013852, 714261444, 77998375, 8630909251, 4584341621

Basic calculations (n = 20142198)

Multiplication

n×y
n×2 40284396
n×3 60426594
n×4 80568792
n×5 100710990

Division

n÷y
n÷2 10071099
n÷3 6714066
n÷3 5035549.5
n÷5 4028439.6

Exponentiation

ny
n2 405708140271204
n3 8.1718536915544E+21
n4 1.6459909508232E+29
n5 3.3153875637689E+36

Nth Root

y√n
2√n 4488.0060160387
3√n 272.08355096198
4√n 66.992581798575
5√n 28.894911734571

Divisors of 20142198

1, 2, 9, 18, 439, 878, 2549, 3951, 5098, 7902, 22941, 45882, 1119011, 2238022, 10071099, 20142198

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 -20142197
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 20142198 can be divided by 16 positive divisors. The sum of these divisors (counting 20142198) is 1, the average is 0.0625.

Base conversion 20142198

Base System Value
2 Binary 1001100110101100001110110
3 Ternary 1101220022220100
4 Quaternary 1030311201312
5 Quinary 20124022243
6 Senary 1555414530
8 Octal 114654166
10 Decimal 20142198
12 Duodecimal 68b4446
16 Hexadecimal 1335876
20 Vigesimal 65hf9i
36 Base36 bzpti

Cryptographic Hash Functions

md5 6981db795592f47e13c6c49c9b00f890
sha1 fb0622d5ea79970451a557d5cae767c648276a64
sha256 5c4ace9dc9598ed5fc7da4a4159474f887fd1dc65085979a4b83867d1fdc0d08
sha512 156955379792fc86d95f908eed6dde85c6d59a49b841784ab13a24684bbd2beac9403235c560152ea87a434d060924f6b43a23d7dcb51699837bc1220a7910cf
ripemd-160 264785b2c7f9b81556ff5c68e15ac106bcd5be97

20142198 as geometric shapes

Circle

Radius = n
Diameter 40284396
Circumference 126557162.5279
Area 1.2745697129776E+15

Sphere

Radius = n
Volume 3.423018069813E+22
Surface area 5.0982788519104E+15
Circumference 126557162.5279

Square

Length = n
Perimeter 80568792
Area 405708140271204
Diagonal 28485369.587604

Cube

Length = n
Surface area 2434248841627224
Volume 8.1718536915544E+21
Space diagonal 34887310.312112

Equilateral Triangle

Length = n
Perimeter 60426594
Area 1.756767779985E+14
Altitude 17443655.156056

Triangular Pyramid

Length = n
Surface area 1.756767779985E+14
Volume 9.630621933604E+20
Height 9495123.1958681