39420904 (number)

39420904 is an even 8-digits composite number following 39420903 and preceding 39420905. In scientific notation, it is written as 3.9420904 × 10^7. The sum of its digits is 31. It has a total of 5 prime factors and 16 positive divisors. There are 19432560 positive integers (up to 39420904) that are relatively prime to 39420904.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.9420904 × 10^7
Engineering notation 3.9420904 × 10^6

Prime Factorization of 39420904

Prime Factorization 2 × 2 × 2 × 71 × 69403

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9855226
Product of the distinct prime numbers

The prime factorization of 39420904 is 2 × 2 × 2 × 71 × 69403. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 5, 50, 84, 108, 476, 623, 5209, 30930, 97556, 713246, 656477, 2035870, 6310969, 34047847, 68744030, 240191002, 860371228, 5890211154, 4632557081

Basic calculations (n = 39420904)

Multiplication

n×y
n×2 78841808
n×3 118262712
n×4 157683616
n×5 197104520

Division

n÷y
n÷2 19710452
n÷3 13140301.333333
n÷3 9855226
n÷5 7884180.8

Exponentiation

ny
n2 1554007672177216
n3 6.1260387260161E+22
n4 2.4149398451856E+30
n5 9.5199111802838E+37

Nth Root

y√n
2√n 6278.6068518422
3√n 340.33675976507
4√n 79.237660565177
5√n 33.048010188536

Divisors of 39420904

1, 2, 4, 8, 71, 142, 284, 568, 69403, 138806, 277612, 555224, 4927613, 9855226, 19710452, 39420904

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 -39420903
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 39420904 can be divided by 16 positive divisors. The sum of these divisors (counting 39420904) is 1, the average is 0.0625.

Base conversion 39420904

Base System Value
2 Binary 10010110011000001111101000
3 Ternary 2202011210022111
4 Quaternary 2112120033220
5 Quinary 40042432104
6 Senary 3524532104
8 Octal 226301750
10 Decimal 39420904
12 Duodecimal 11251034
16 Hexadecimal 25983e8
20 Vigesimal c67c54
36 Base36 ngxd4

Cryptographic Hash Functions

md5 fbece447943b77356824a894dffe795a
sha1 07d5ac0395d7c31942a669c999cfcdc09c68a94b
sha256 e6624aac41f379c3c5b5ad9acff9fa89d56b8ac182fcab59a665a6ec91149db4
sha512 31691323bc77f0c2aa588274f03eb289501dcc84921569d074917ea064b19469a6e3bda72c79b3068d604d1bd48fbfe2cf9cbccbfd4121d01fa9c21c20b8a269
ripemd-160 ae41ff8b7dd5c22400ab02b01fef786b6d9e500d

39420904 as geometric shapes

Circle

Radius = n
Diameter 78841808
Circumference 247688844.80854
Area 4.8820590865341E+15

Sphere

Radius = n
Volume 2.5660691009679E+23
Surface area 1.9528236346136E+16
Circumference 247688844.80854

Square

Length = n
Perimeter 157683616
Area 1554007672177216
Diagonal 55749577.077808

Cube

Length = n
Surface area 9324046033063296
Volume 6.1260387260161E+22
Space diagonal 68279008.608295

Equilateral Triangle

Length = n
Perimeter 118262712
Area 6.7290506089069E+14
Altitude 34139504.304148

Triangular Pyramid

Length = n
Surface area 6.7290506089069E+14
Volume 7.2196058749624E+21
Height 18583192.359269