38990418 (number)

38990418 is an even 8-digits composite number following 38990417 and preceding 38990419. In scientific notation, it is written as 3.8990418 × 10^7. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 12192000 positive integers (up to 38990418) that are relatively prime to 38990418.

Interesting facts

Basic properties

Name

Name thirty-eight million nine hundred ninety thousand four hundred eighteen

Notation

Scientific notation 3.8990418 × 10^7
Engineering notation 3.8990418 × 10^6

Prime Factorization of 38990418

Prime Factorization 2 × 3 × 17 × 751 × 509

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 38990418
Product of the distinct prime numbers

The prime factorization of 38990418 is 2 × 3 × 17 × 751 × 509. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 5, 90, 45, 339, 186, 3401, 6748, 95742, 48120, 498226, 139753, 1844694, 9154245, 64884377, 82832911, 898502043, 773214044, 3493169370, 3607438725

Basic calculations (n = 38990418)

Multiplication

n×y
n×2 77980836
n×3 116971254
n×4 155961672
n×5 194952090

Division

n÷y
n÷2 19495209
n÷3 12996806
n÷3 9747604.5
n÷5 7798083.6

Exponentiation

ny
n2 1520252695814724
n3 5.9275288075443E+22
n4 2.3111682591319E+30
n5 9.0113416491886E+37

Nth Root

y√n
2√n 6244.2307772855
3√n 339.09336887438
4√n 79.020445311866
5√n 32.97551433871

Divisors of 38990418

1, 2, 3, 6, 17, 34, 51, 102, 509, 751, 1018, 1502, 1527, 2253, 3054, 4506, 8653, 12767, 17306, 25534, 25959, 38301, 51918, 76602, 382259, 764518, 1146777, 2293554, 6498403, 12996806, 19495209, 38990418

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 -38990417
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 38990418 can be divided by 32 positive divisors. The sum of these divisors (counting 38990418) is 1, the average is 0.03125.

Base conversion 38990418

Base System Value
2 Binary 10010100101111001001010010
3 Ternary 2201100220210120
4 Quaternary 2110233021102
5 Quinary 34440143133
6 Senary 3511411110
8 Octal 224571122
10 Decimal 38990418
12 Duodecimal 11083a96
16 Hexadecimal 252f252
20 Vigesimal c3dg0i
36 Base36 n7p76

Cryptographic Hash Functions

md5 db69b5f0e3bcb12a0473fb53064a44bc
sha1 c2fcc21779a19d363bf232d4440aec4fc140b46a
sha256 537a5b10be75caa0cceee4e36aeb87a12ec5bb8de7475534a1274267a275ea05
sha512 e469fa01c3fa7cbf70cfdd3b070e3258d109920d48c3d78444bcd0755970e2cd5be58ab55334f9304335b0138498717dde8821e395e1297e96b16fab88b3c1a2
ripemd-160 f08c5e18c783d3e031f6be9b8070781f3d6896ef

38990418 as geometric shapes

Circle

Radius = n
Diameter 77980836
Circumference 244984021.49839
Area 4.7760147007716E+15

Sphere

Radius = n
Volume 2.4829174607631E+23
Surface area 1.9104058803086E+16
Circumference 244984021.49839

Square

Length = n
Perimeter 155961672
Area 1520252695814724
Diagonal 55140777.938196

Cube

Length = n
Surface area 9121516174888344
Volume 5.9275288075443E+22
Space diagonal 67533384.984348

Equilateral Triangle

Length = n
Perimeter 116971254
Area 6.5828872737366E+14
Altitude 33766692.492174

Triangular Pyramid

Length = n
Surface area 6.5828872737366E+14
Volume 6.9856596924886E+21
Height 18380259.312732