20190968 (number)

20190968 is an even 8-digits composite number following 20190967 and preceding 20190969. In scientific notation, it is written as 2.0190968 × 10^7. The sum of its digits is 35. It has a total of 7 prime factors and 64 positive divisors. There are 8031744 positive integers (up to 20190968) that are relatively prime to 20190968.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0190968 × 10^7
Engineering notation 2.0190968 × 10^6

Prime Factorization of 20190968

Prime Factorization 2 × 2 × 2 × 17 × 7 × 127 × 167

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5047742
Product of the distinct prime numbers

The prime factorization of 20190968 is 2 × 2 × 2 × 17 × 7 × 127 × 167. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20190968)

Multiplication

n×y
n×2 40381936
n×3 60572904
n×4 80763872
n×5 100954840

Division

n÷y
n÷2 10095484
n÷3 6730322.6666667
n÷3 5047742
n÷5 4038193.6

Exponentiation

ny
n2 407675188777024
n3 8.2313566909909E+21
n4 1.6619905954438E+29
n5 3.3557198928907E+36

Nth Root

y√n
2√n 4493.4361016932
3√n 272.30297122924
4√n 67.033097061774
5√n 28.908890764965

Divisors of 20190968

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20190967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20190968 can be divided by 64 positive divisors. The sum of these divisors (counting 20190968) is 1, the average is 0.015625.

Base conversion 20190968

Base System Value
2 Binary 1001101000001011011111000
3 Ternary 1101222210210122
4 Quaternary 1031001123320
5 Quinary 20132102333
6 Senary 2000432412
8 Octal 115013370
10 Decimal 20190968
12 Duodecimal 6918708
16 Hexadecimal 13416f8
20 Vigesimal 663h88
36 Base36 c0rg8

Cryptographic Hash Functions

md5 20a09fa491cd6960012f02d2636fea1a
sha1 f1d97536b1510576018cc8d5a9a4c2db6438cd49
sha256 bc51d09f8367f05110f681e8639e9f559b23e8de3a76901feb2a0636b716284b
sha512 8ce3778c28a900ea753506d4ca0a20b6f05c89646fe65c6d20d5eef444a2cd30a8aca2115e6c1b23c12461742947610a0cc3c4b673476627f0db0267e9362dcf
ripemd-160 333d62056264ed06b6d18b68e7c7ccd0415b290e

20190968 as geometric shapes

Circle

Radius = n
Diameter 40381936
Circumference 126863593.47533
Area 1.2807493781127E+15

Sphere

Radius = n
Volume 3.4479426279325E+22
Surface area 5.1229975124509E+15
Circumference 126863593.47533

Square

Length = n
Perimeter 80763872
Area 407675188777024
Diagonal 28554340.783041

Cube

Length = n
Surface area 2446051132662144
Volume 8.2313566909909E+21
Space diagonal 34971782.429997

Equilateral Triangle

Length = n
Perimeter 60572904
Area 1.7652853498676E+14
Altitude 17485891.214999

Triangular Pyramid

Length = n
Surface area 1.7652853498676E+14
Volume 9.7007468909415E+20
Height 9518113.5943471