20198268 (number)

20198268 is an even 8-digits composite number following 20198267 and preceding 20198269. In scientific notation, it is written as 2.0198268 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors. There are 6499584 positive integers (up to 20198268) that are relatively prime to 20198268.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0198268 × 10^7
Engineering notation 2.0198268 × 10^6

Prime Factorization of 20198268

Prime Factorization 2 × 2 × 27 × 29 × 6449

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10099134
Product of the distinct prime numbers

The prime factorization of 20198268 is 2 × 2 × 27 × 29 × 6449. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 5, 87, 79, 348, 849, 5842, 1334, 58392, 86003, 526197, 170953, 7897396, 707587, 8082278, 6870387, 544223684, 505662521, 6903971158, 3558222927

Basic calculations (n = 20198268)

Multiplication

n×y
n×2 40396536
n×3 60594804
n×4 80793072
n×5 100991340

Division

n÷y
n÷2 10099134
n÷3 6732756
n÷3 5049567
n÷5 4039653.6

Exponentiation

ny
n2 407970030199824
n3 8.2402880059441E+21
n4 1.6643954554125E+29
n5 3.3617905466403E+36

Nth Root

y√n
2√n 4494.2483242473
3√n 272.33578412154
4√n 67.039155157619
5√n 28.910980851874

Divisors of 20198268

1, 2, 4, 27, 29, 54, 58, 108, 116, 783, 1566, 3132, 6449, 12898, 25796, 174123, 187021, 348246, 374042, 696492, 748084, 5049567, 10099134, 20198268

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 -20198267
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 20198268 can be divided by 24 positive divisors. The sum of these divisors (counting 20198268) is 1, the average is 0.041666666666667.

Base conversion 20198268

Base System Value
2 Binary 1001101000011001101111100
3 Ternary 1102000011211000
4 Quaternary 1031003031330
5 Quinary 20132321033
6 Senary 2000530300
8 Octal 115031574
10 Decimal 20198268
12 Duodecimal 6920990
16 Hexadecimal 134337c
20 Vigesimal 664fd8
36 Base36 c0x30

Cryptographic Hash Functions

md5 ff125c7c8b6b7e10871358763e779449
sha1 af53cc8bbab422948cda2e605a53618d31048d3c
sha256 2d9ddb5a0b9b8c7a4441b2c6ddea7e261e140615a99acecdb627f261580369a3
sha512 7917e7fa9150d6dcb54b713f5bfd92d907b3c35d897a78a404fec59dada43c44040c9cfbc19772deaf10d3a7a56052a17d644a689a67282be354fb9be9e1767f
ripemd-160 a31576aa544faeda7dee174c1d8bbfda8ae458af

20198268 as geometric shapes

Circle

Radius = n
Diameter 40396536
Circumference 126909460.72808
Area 1.2816756497606E+15

Sphere

Radius = n
Volume 3.4516837683918E+22
Surface area 5.1267025990423E+15
Circumference 126909460.72808

Square

Length = n
Perimeter 80793072
Area 407970030199824
Diagonal 28564664.542046

Cube

Length = n
Surface area 2447820181198944
Volume 8.2402880059441E+21
Space diagonal 34984426.400893

Equilateral Triangle

Length = n
Perimeter 60594804
Area 1.7665620506788E+14
Altitude 17492213.200446

Triangular Pyramid

Length = n
Surface area 1.7665620506788E+14
Volume 9.7112725465555E+20
Height 9521554.8473488