20149162 (number)

20149162 is an even 8-digits composite number following 20149161 and preceding 20149163. In scientific notation, it is written as 2.0149162 × 10^7. The sum of its digits is 25. It has a total of 5 prime factors and 24 positive divisors. There are 9077640 positive integers (up to 20149162) that are relatively prime to 20149162.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-nine thousand one hundred sixty-two

Notation

Scientific notation 2.0149162 × 10^7
Engineering notation 2.0149162 × 10^6

Prime Factorization of 20149162

Prime Factorization 2 × 11 × 11 × 139 × 599

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1831742
Product of the distinct prime numbers

The prime factorization of 20149162 is 2 × 11 × 11 × 139 × 599. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 9, 68, 45, 107, 762, 1345, 6252, 4903, 12170, 685088, 199087, 5495817, 7343873, 54958475, 70214019, 192002039, 897460804, 9271879078, 2629113068

Basic calculations (n = 20149162)

Multiplication

n×y
n×2 40298324
n×3 60447486
n×4 80596648
n×5 100745810

Division

n÷y
n÷2 10074581
n÷3 6716387.3333333
n÷3 5037290.5
n÷5 4029832.4

Exponentiation

ny
n2 405988729302244
n3 8.1803326768851E+21
n4 1.6482684832045E+29
n5 3.3211228687582E+36

Nth Root

y√n
2√n 4488.7817946521
3√n 272.11490423537
4√n 66.998371582092
5√n 28.896909494125

Divisors of 20149162

1, 2, 11, 22, 121, 139, 242, 278, 599, 1198, 1529, 3058, 6589, 13178, 16819, 33638, 72479, 83261, 144958, 166522, 915871, 1831742, 10074581, 20149162

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 -20149161
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 20149162 can be divided by 24 positive divisors. The sum of these divisors (counting 20149162) is 1, the average is 0.041666666666667.

Base conversion 20149162

Base System Value
2 Binary 1001100110111001110101010
3 Ternary 1101220200110021
4 Quaternary 1030313032222
5 Quinary 20124233122
6 Senary 1555511054
8 Octal 114671652
10 Decimal 20149162
12 Duodecimal 68b848a
16 Hexadecimal 13373aa
20 Vigesimal 65ici2
36 Base36 bzv6y

Cryptographic Hash Functions

md5 92a1f43a158c430285e46a975e908f31
sha1 2fc287d49d6298904fc73fd33322683d249c6c5e
sha256 14bebca973408459bed3179e580e04b45ca1272d19145e87bc379c1632eb05eb
sha512 5b7f7e00062b6d147050ade38d401612482c86f04c73343c5222e52195fea6b018048bf3df392b9ad883f7d4e44775f86bb560698b1f31d59afbe2f3ae7bd603
ripemd-160 9952ecedb6c899edb3feee106f2436c609623f28

20149162 as geometric shapes

Circle

Radius = n
Diameter 40298324
Circumference 126600918.63038
Area 1.2754512094162E+15

Sphere

Radius = n
Volume 3.426569738883E+22
Surface area 5.1018048376647E+15
Circumference 126600918.63038

Square

Length = n
Perimeter 80596648
Area 405988729302244
Diagonal 28495218.170853

Cube

Length = n
Surface area 2435932375813464
Volume 8.1803326768851E+21
Space diagonal 34899372.313936

Equilateral Triangle

Length = n
Perimeter 60447486
Area 1.7579827661295E+14
Altitude 17449686.156968

Triangular Pyramid

Length = n
Surface area 1.7579827661295E+14
Volume 9.6406145136456E+20
Height 9498406.0569509