38820434 (number)

38820434 is an even 8-digits composite number following 38820433 and preceding 38820435. In scientific notation, it is written as 3.8820434 × 10^7. The sum of its digits is 32. It has a total of 2 prime factors and 4 positive divisors. There are 19410216 positive integers (up to 38820434) that are relatively prime to 38820434.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred twenty thousand four hundred thirty-four

Notation

Scientific notation 3.8820434 × 10^7
Engineering notation 3.8820434 × 10^6

Prime Factorization of 38820434

Prime Factorization 2 × 19410217

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 38820434
Product of the distinct prime numbers

The prime factorization of 38820434 is 2 × 19410217. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 3, 19, 64, 135, 623, 271, 5272, 95203, 22063, 197235, 688980, 6903212, 1413367, 44604621, 11848378, 860455967, 352632762, 2715213274, 4406397121

Basic calculations (n = 38820434)

Multiplication

n×y
n×2 77640868
n×3 116461302
n×4 155281736
n×5 194102170

Division

n÷y
n÷2 19410217
n÷3 12940144.666667
n÷3 9705108.5
n÷5 7764086.8

Exponentiation

ny
n2 1507026095948356
n3 5.8503407094041E+22
n4 2.2711276538693E+30
n5 8.816616119261E+37

Nth Root

y√n
2√n 6230.604625556
3√n 338.59987656337
4√n 78.934179070641
5√n 32.94671182462

Divisors of 38820434

1, 2, 19410217, 38820434

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38820433
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38820434 can be divided by 4 positive divisors. The sum of these divisors (counting 38820434) is 1, the average is 0.25.

Base conversion 38820434

Base System Value
2 Binary 10010100000101101001010010
3 Ternary 2201001021121212
4 Quaternary 2110011221102
5 Quinary 34414223214
6 Senary 3504020122
8 Octal 224055122
10 Decimal 38820434
12 Duodecimal 11001642
16 Hexadecimal 2505a52
20 Vigesimal c2cb1e
36 Base36 n421e

Cryptographic Hash Functions

md5 e09a59e7af9cc057e92fbecc9ef0b9c1
sha1 c4ecc0e63d7befeaca11f474050f9e99d2117292
sha256 7a81e61bbbe9a9342fce9f22be27e83b0d5e0044d130a025649d8a423640ee8d
sha512 a1e0632e6ef754dd2143be0523d75b621be853f7a40a4da26fbc983786c7ee9fd677b6cb1ee32760b1045bb60b300efcec46293dab273fd310f8d314f5aa6b45
ripemd-160 dd2384cbfa0cf506625c15adc8ddfe83c36198ef

38820434 as geometric shapes

Circle

Radius = n
Diameter 77640868
Circumference 243915980.52713
Area 4.7344621117995E+15

Sphere

Radius = n
Volume 2.4505849858215E+23
Surface area 1.8937848447198E+16
Circumference 243915980.52713

Square

Length = n
Perimeter 155281736
Area 1507026095948356
Diagonal 54900384.26001

Cube

Length = n
Surface area 9042156575690136
Volume 5.8503407094041E+22
Space diagonal 67238964.059874

Equilateral Triangle

Length = n
Perimeter 116461302
Area 6.5256144162868E+14
Altitude 33619482.029937

Triangular Pyramid

Length = n
Surface area 6.5256144162868E+14
Volume 6.8946926464522E+21
Height 18300128.08667