20162490 (number)

20162490 is an even 8-digits composite number following 20162489 and preceding 20162491. In scientific notation, it is written as 2.0162490 × 10^7. The sum of its digits is 24. It has a total of 5 prime factors and 32 positive divisors. There are 5142720 positive integers (up to 20162490) that are relatively prime to 20162490.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0162490 × 10^7
Engineering notation 2.0162490 × 10^6

Prime Factorization of 20162490

Prime Factorization 2 × 5 × 3 × 23 × 29221

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20162490
Product of the distinct prime numbers

The prime factorization of 20162490 is 2 × 5 × 3 × 23 × 29221. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 5, 13, 81, 663, 170, 5233, 1841, 68467, 66520, 388182, 774608, 1271501, 3760302, 51938573, 17270235, 342460428, 405945472, 1874846933, 3753286843

Basic calculations (n = 20162490)

Multiplication

n×y
n×2 40324980
n×3 60487470
n×4 80649960
n×5 100812450

Division

n÷y
n÷2 10081245
n÷3 6720830
n÷3 5040622.5
n÷5 4032498

Exponentiation

ny
n2 406526003000100
n3 8.1965764702295E+21
n4 1.6526339111524E+29
n5 3.3321214707271E+36

Nth Root

y√n
2√n 4490.2661391058
3√n 272.17488932854
4√n 67.009448133124
5√n 28.900731351806

Divisors of 20162490

1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 29221, 58442, 87663, 146105, 175326, 292210, 438315, 672083, 876630, 1344166, 2016249, 3360415, 4032498, 6720830, 10081245, 20162490

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20162489
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20162490 can be divided by 32 positive divisors. The sum of these divisors (counting 20162490) is 1, the average is 0.03125.

Base conversion 20162490

Base System Value
2 Binary 1001100111010011110111010
3 Ternary 1101221100201220
4 Quaternary 1030322132322
5 Quinary 20130144430
6 Senary 2000052510
8 Octal 114723672
10 Decimal 20162490
12 Duodecimal 6904136
16 Hexadecimal 133a7ba
20 Vigesimal 66064a
36 Base36 c05h6

Cryptographic Hash Functions

md5 a48ab2b8f598a7113081fdec6dfdc689
sha1 b4a41ce6227952ef652ea82dcff6ff9ab04c5c6a
sha256 245ba48ae752d42fddfa2ecbf1fa823436d68eed5d75d72685baaff5637c326a
sha512 a93a6bfaea727d40b60c5c7372a51b86a390d8ea9a78f4c17d6777896c5f3a3162d60df5c5c316e6caf61b241bf3bbfb3340875aa19526861f73637aa78d9f62
ripemd-160 a6df9b0daa61d25945b33ed5f190ac8226ac1b38

20162490 as geometric shapes

Circle

Radius = n
Diameter 40324980
Circumference 126684660.92416
Area 1.2771391045183E+15

Sphere

Radius = n
Volume 3.433373923128E+22
Surface area 5.1085564180733E+15
Circumference 126684660.92416

Square

Length = n
Perimeter 80649960
Area 406526003000100
Diagonal 28514066.809212

Cube

Length = n
Surface area 2439156018000600
Volume 8.1965764702295E+21
Space diagonal 34922457.087099

Equilateral Triangle

Length = n
Perimeter 60487470
Area 1.7603092294852E+14
Altitude 17461228.54355

Triangular Pyramid

Length = n
Surface area 1.7603092294852E+14
Volume 9.6597580076889E+20
Height 9504688.936404