38962745 (number)

38962745 is an odd 8-digits composite number following 38962744 and preceding 38962746. In scientific notation, it is written as 3.8962745 × 10^7. The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors. There are 31170192 positive integers (up to 38962745) that are relatively prime to 38962745.

Interesting facts

Basic properties

Name

Name thirty-eight million nine hundred sixty-two thousand seven hundred forty-five

Notation

Scientific notation 3.8962745 × 10^7
Engineering notation 3.8962745 × 10^6

Prime Factorization of 38962745

Prime Factorization 5 × 7792549

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 38962745
Product of the distinct prime numbers

The prime factorization of 38962745 is 5 × 7792549. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 6, 29, 95, 773, 113, 7277, 6777, 41014, 77967, 558025, 930350, 1766911, 2282565, 70746951, 41954440, 863439006, 738729600, 7779430517, 8976261156

Basic calculations (n = 38962745)

Multiplication

n×y
n×2 77925490
n×3 116888235
n×4 155850980
n×5 194813725

Division

n÷y
n÷2 19481372.5
n÷3 12987581.666667
n÷3 9740686.25
n÷5 7792549

Exponentiation

ny
n2 1518095497935025
n3 5.914916777169E+22
n4 2.3046139408506E+30
n5 8.9794085300807E+37

Nth Root

y√n
2√n 6242.0144985413
3√n 339.0131273505
4√n 79.00642061593
5√n 32.970832211003

Divisors of 38962745

1, 5, 7792549, 38962745

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 -38962744
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 38962745 can be divided by 4 positive divisors. The sum of these divisors (counting 38962745) is 1, the average is 0.25.

Base conversion 38962745

Base System Value
2 Binary 10010100101000011000111001
3 Ternary 2201022111211122
4 Quaternary 2110220120321
5 Quinary 34433301440
6 Senary 3511035025
8 Octal 224503071
10 Decimal 38962745
12 Duodecimal 1106ba75
16 Hexadecimal 2528639
20 Vigesimal c3a6h5
36 Base36 n73uh

Cryptographic Hash Functions

md5 b1b77a53a41037ed8741f62977d68443
sha1 c0e35041b2ae472455b785f4bda9ed93f832dcac
sha256 1ec72efd211f8d421828a03adf48d693dd9b543b5326e498739df9230ff02d6b
sha512 7a2f0537dcc571d9cede221f4709db9270462abe028711b1a253ab4910dfc9188205837576c1c46db765e271ab8032edb6ff968f322651223ec1c9b015ecd290
ripemd-160 4d379b051109c04733c964255256cfe836f869ba

38962745 as geometric shapes

Circle

Radius = n
Diameter 77925490
Circumference 244810146.91138
Area 4.7692376637604E+15

Sphere

Radius = n
Volume 2.4776345458332E+23
Surface area 1.9076950655042E+16
Circumference 244810146.91138

Square

Length = n
Perimeter 155850980
Area 1518095497935025
Diagonal 55101642.406285

Cube

Length = n
Surface area 9108572987610150
Volume 5.914916777169E+22
Space diagonal 67485453.94235

Equilateral Triangle

Length = n
Perimeter 116888235
Area 6.5735463329126E+14
Altitude 33742726.971175

Triangular Pyramid

Length = n
Surface area 6.5735463329126E+14
Volume 6.9707962721505E+21
Height 18367214.135428