39402238 (number)

39402238 is an even 8-digits composite number following 39402237 and preceding 39402239. In scientific notation, it is written as 3.9402238 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 16 positive divisors. There are 18481176 positive integers (up to 39402238) that are relatively prime to 39402238.

Interesting facts

Basic properties

Name

Name thirty-nine million four hundred two thousand two hundred thirty-eight

Notation

Scientific notation 3.9402238 × 10^7
Engineering notation 3.9402238 × 10^6

Prime Factorization of 39402238

Prime Factorization 2 × 19 × 103 × 10067

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 39402238
Product of the distinct prime numbers

The prime factorization of 39402238 is 2 × 19 × 103 × 10067. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 1, 55, 78, 924, 78, 6469, 7372, 35888, 83264, 640865, 597068, 4270263, 6955806, 49871249, 72093578, 348916722, 13399624, 2956622756, 8857714877

Basic calculations (n = 39402238)

Multiplication

n×y
n×2 78804476
n×3 118206714
n×4 157608952
n×5 197011190

Division

n÷y
n÷2 19701119
n÷3 13134079.333333
n÷3 9850559.5
n÷5 7880447.6

Exponentiation

ny
n2 1552536359408644
n3 6.1173407137073E+22
n4 2.4103691472858E+30
n5 9.4973938809214E+37

Nth Root

y√n
2√n 6277.120199582
3√n 340.28303421797
4√n 79.228279039633
5√n 33.044879915173

Divisors of 39402238

1, 2, 19, 38, 103, 206, 1957, 3914, 10067, 20134, 191273, 382546, 1036901, 2073802, 19701119, 39402238

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -39402237
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 39402238 can be divided by 16 positive divisors. The sum of these divisors (counting 39402238) is 1, the average is 0.0625.

Base conversion 39402238

Base System Value
2 Binary 10010110010011101011111110
3 Ternary 2202010211201011
4 Quaternary 2112103223332
5 Quinary 40041332423
6 Senary 3524305434
8 Octal 226235376
10 Decimal 39402238
12 Duodecimal 1124227a
16 Hexadecimal 2593afe
20 Vigesimal c655bi
36 Base36 ngiym

Cryptographic Hash Functions

md5 d651bf399c2e4e014c796f47c05a3b8f
sha1 8575ae8ec3f9da825c2ca6b773ad26068d76066d
sha256 450ebb37aae1fc8a8bff316f69e809ed684f186faa0ffce4ab59145b12f8221c
sha512 16d55bf5b95a954689fca28282a0de168876a770d6a1ba938abb18826289a832a538f7ba479d2a954cd613c67aa81fe27959b1025925adfd325db39fa1acc3eb
ripemd-160 3e69f05340632c6c23e22375d8915ac2f7792062

39402238 as geometric shapes

Circle

Radius = n
Diameter 78804476
Circumference 247571562.87159
Area 4.8774368211492E+15

Sphere

Radius = n
Volume 2.5624256860918E+23
Surface area 1.9509747284597E+16
Circumference 247571562.87159

Square

Length = n
Perimeter 157608952
Area 1552536359408644
Diagonal 55723179.367453

Cube

Length = n
Surface area 9315218156451864
Volume 6.1173407137073E+22
Space diagonal 68246678.147921

Equilateral Triangle

Length = n
Perimeter 118206714
Area 6.7226796377345E+14
Altitude 34123339.073961

Triangular Pyramid

Length = n
Surface area 6.7226796377345E+14
Volume 7.2093551691516E+21
Height 18574393.122484