38698738 (number)

38698738 is an even 8-digits composite number following 38698737 and preceding 38698739. In scientific notation, it is written as 3.8698738 × 10^7. The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors. There are 17860944 positive integers (up to 38698738) that are relatively prime to 38698738.

Interesting facts

Basic properties

Name

Name thirty-eight million six hundred ninety-eight thousand seven hundred thirty-eight

Notation

Scientific notation 3.8698738 × 10^7
Engineering notation 3.8698738 × 10^6

Prime Factorization of 38698738

Prime Factorization 2 × 13 × 1488413

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 38698738
Product of the distinct prime numbers

The prime factorization of 38698738 is 2 × 13 × 1488413. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 2, 75, 27, 957, 969, 2787, 2456, 8871, 53603, 80707, 536653, 1485813, 544273, 68357549, 40914205, 983192020, 831478510, 5404951432, 452670516

Basic calculations (n = 38698738)

Multiplication

n×y
n×2 77397476
n×3 116096214
n×4 154794952
n×5 193493690

Division

n÷y
n÷2 19349369
n÷3 12899579.333333
n÷3 9674684.5
n÷5 7739747.6

Exponentiation

ny
n2 1497592322792644
n3 5.7954932930564E+22
n4 2.2427827652875E+30
n5 8.6792862624775E+37

Nth Root

y√n
2√n 6220.8309734311
3√n 338.24568694498
4√n 78.872244632894
5√n 32.926029314163

Divisors of 38698738

1, 2, 13, 26, 1488413, 2976826, 19349369, 38698738

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38698737
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38698738 can be divided by 8 positive divisors. The sum of these divisors (counting 38698738) is 1, the average is 0.125.

Base conversion 38698738

Base System Value
2 Binary 10010011100111111011110010
3 Ternary 2200211002200121
4 Quaternary 2103213323302
5 Quinary 34401324423
6 Senary 3501240454
8 Octal 223477362
10 Decimal 38698738
12 Duodecimal 10b6312a
16 Hexadecimal 24e7ef2
20 Vigesimal c1h6gi
36 Base36 n1g4y

Cryptographic Hash Functions

md5 49d528f12e638890603a23f568f12a15
sha1 73bd9e7dd8a2f8c0af113ff40272bb342f0325ea
sha256 f1af6678a445d9939ea50aee8663ff1976f9b5e95370310d63e1d4303f80643a
sha512 7fdc1cd259e52d7f275f4934b4b43111a3b2f4f10a0b633ca34148325be7ab4a2e5acf54c8b0584fcfd556b2e8a5139bc04e455189e667856acf8b751a29d23a
ripemd-160 b0fbc5aa637f256753f7390250dad706ee78b020

38698738 as geometric shapes

Circle

Radius = n
Diameter 77397476
Circumference 243151342.00799
Area 4.7048250393578E+15

Sphere

Radius = n
Volume 2.427610553786E+23
Surface area 1.8819300157431E+16
Circumference 243151342.00799

Square

Length = n
Perimeter 154794952
Area 1497592322792644
Diagonal 54728280.126323

Cube

Length = n
Surface area 8985553936755864
Volume 5.7954932930564E+22
Space diagonal 67028180.404796

Equilateral Triangle

Length = n
Perimeter 116096214
Area 6.4847649802549E+14
Altitude 33514090.202398

Triangular Pyramid

Length = n
Surface area 6.4847649802549E+14
Volume 6.8300543464022E+21
Height 18242760.042108