39408938 (number)

39408938 is an even 8-digits composite number following 39408937 and preceding 39408939. In scientific notation, it is written as 3.9408938 × 10^7. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 19660896 positive integers (up to 39408938) that are relatively prime to 39408938.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.9408938 × 10^7
Engineering notation 3.9408938 × 10^6

Prime Factorization of 39408938

Prime Factorization 2 × 457 × 43117

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 39408938
Product of the distinct prime numbers

The prime factorization of 39408938 is 2 × 457 × 43117. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 7, 90, 67, 663, 614, 3445, 2008, 16265, 34700, 74999, 450784, 5479939, 2821349, 9892144, 52452036, 314466826, 619137932, 2625260610, 822301000

Basic calculations (n = 39408938)

Multiplication

n×y
n×2 78817876
n×3 118226814
n×4 157635752
n×5 197044690

Division

n÷y
n÷2 19704469
n÷3 13136312.666667
n÷3 9852234.5
n÷5 7881787.6

Exponentiation

ny
n2 1553064394287844
n3 6.1204618424497E+22
n4 2.4120090128047E+30
n5 9.505471364106E+37

Nth Root

y√n
2√n 6277.6538611172
3√n 340.30232049232
4√n 79.231646840876
5√n 33.046003636308

Divisors of 39408938

1, 2, 457, 914, 43117, 86234, 19704469, 39408938

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 -39408937
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 39408938 can be divided by 8 positive divisors. The sum of these divisors (counting 39408938) is 1, the average is 0.125.

Base conversion 39408938

Base System Value
2 Binary 10010110010101010100101010
3 Ternary 2202011011220022
4 Quaternary 2112111110222
5 Quinary 40042041223
6 Senary 3524400442
8 Octal 226252452
10 Decimal 39408938
12 Duodecimal 11246122
16 Hexadecimal 259552a
20 Vigesimal c6626i
36 Base36 ngo4q

Cryptographic Hash Functions

md5 b579efe5e157564f700acfe16c04069c
sha1 9274a56462cf148e09ca51e20e6c4292e7395732
sha256 345e132e7e4eef7715145112f903bdb913af471352d267385dcada37bfa7d347
sha512 65ac6bdd8f9aa9e229f7099e3caeead7fe0d2f00b0f1a55c0a3919e12dbaf6294e203e373044ed226a1a2ca97f4a16b2d725b833a3d10da7e49bf636db1a5b62
ripemd-160 e5736508e873bb21c203bac1d240a4751e9986fc

39408938 as geometric shapes

Circle

Radius = n
Diameter 78817876
Circumference 247613660.21315
Area 4.8790956916466E+15

Sphere

Radius = n
Volume 2.5637330614422E+23
Surface area 1.9516382766586E+16
Circumference 247613660.21315

Square

Length = n
Perimeter 157635752
Area 1553064394287844
Diagonal 55732654.59832

Cube

Length = n
Surface area 9318386365727064
Volume 6.1204618424497E+22
Space diagonal 68258282.888332

Equilateral Triangle

Length = n
Perimeter 118226814
Area 6.7249660958318E+14
Altitude 34129141.444166

Triangular Pyramid

Length = n
Surface area 6.7249660958318E+14
Volume 7.2130334546495E+21
Height 18577551.532773