38761738 (number)

38761738 is an even 8-digits composite number following 38761737 and preceding 38761739. In scientific notation, it is written as 3.8761738 × 10^7. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 19380868 positive integers (up to 38761738) that are relatively prime to 38761738.

Interesting facts

Basic properties

Name

Name thirty-eight million seven hundred sixty-one thousand seven hundred thirty-eight

Notation

Scientific notation 3.8761738 × 10^7
Engineering notation 3.8761738 × 10^6

Prime Factorization of 38761738

Prime Factorization 2 × 19380869

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 38761738
Product of the distinct prime numbers

The prime factorization of 38761738 is 2 × 19380869. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 8, 76, 86, 69, 884, 7843, 7653, 72845, 60459, 748508, 439001, 6235939, 3758267, 29263635, 1674483, 37963916, 392079101, 3965922865, 4756476675

Basic calculations (n = 38761738)

Multiplication

n×y
n×2 77523476
n×3 116285214
n×4 155046952
n×5 193808690

Division

n÷y
n÷2 19380869
n÷3 12920579.333333
n÷3 9690434.5
n÷5 7752347.6

Exponentiation

ny
n2 1502472332780644
n3 5.8238438915492E+22
n4 2.2574231107713E+30
n5 8.7501643174863E+37

Nth Root

y√n
2√n 6225.8925464547
3√n 338.4291375876
4√n 78.904325270892
5√n 32.936742792146

Divisors of 38761738

1, 2, 19380869, 38761738

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 -38761737
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 38761738 can be divided by 4 positive divisors. The sum of these divisors (counting 38761738) is 1, the average is 0.25.

Base conversion 38761738

Base System Value
2 Binary 10010011110111010100001010
3 Ternary 2200221022002221
4 Quaternary 2103313110022
5 Quinary 34410333423
6 Senary 3502444254
8 Octal 223672412
10 Decimal 38761738
12 Duodecimal 10b9368a
16 Hexadecimal 24f750a
20 Vigesimal c2546i
36 Base36 n2sqy

Cryptographic Hash Functions

md5 c8aea11bf37b0ab44278f89112d7a9b1
sha1 8906abc110f211acc4392351a8a077348facce5a
sha256 617024466d5a8d32842ba8a3548bf66628a96905f165cb6d7fff6fd0dd897d89
sha512 6b58190844464aa68eec8d92fad67c4b0dd4be55cdea198c449a90c5b37b3a108d53f36636a885d08988211102ea6e2b2a8af28b5a8329bc8933e50682dae93b
ripemd-160 6d553e9329a075bcb747d4171eb2b0ffd94f5bac

38761738 as geometric shapes

Circle

Radius = n
Diameter 77523476
Circumference 243547182.68234
Area 4.7201560428856E+15

Sphere

Radius = n
Volume 2.4394860247126E+23
Surface area 1.8880624171542E+16
Circumference 243547182.68234

Square

Length = n
Perimeter 155046952
Area 1502472332780644
Diagonal 54817375.580753

Cube

Length = n
Surface area 9014833996683864
Volume 5.8238438915492E+22
Space diagonal 67137299.605673

Equilateral Triangle

Length = n
Perimeter 116285214
Area 6.5058960433565E+14
Altitude 33568649.802837

Triangular Pyramid

Length = n
Surface area 6.5058960433565E+14
Volume 6.8634658471438E+21
Height 18272458.526918