38442908 (number)

38442908 is an even 8-digits composite number following 38442907 and preceding 38442909. In scientific notation, it is written as 3.8442908 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors. There are 16475520 positive integers (up to 38442908) that are relatively prime to 38442908.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8442908 × 10^7
Engineering notation 3.8442908 × 10^6

Prime Factorization of 38442908

Prime Factorization 2 × 2 × 7 × 1372961

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 19221454
Product of the distinct prime numbers

The prime factorization of 38442908 is 2 × 2 × 7 × 1372961. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 6, 21, 85, 638, 36, 1661, 3753, 10974, 9707, 752815, 345139, 5810313, 3368876, 43016221, 97118244, 864225830, 287472017, 9171871649, 4320890362

Basic calculations (n = 38442908)

Multiplication

n×y
n×2 76885816
n×3 115328724
n×4 153771632
n×5 192214540

Division

n÷y
n÷2 19221454
n÷3 12814302.666667
n÷3 9610727
n÷5 7688581.6

Exponentiation

ny
n2 1477857175496464
n3 5.681312743475E+22
n4 2.1840618311664E+30
n5 8.3961688041841E+37

Nth Root

y√n
2√n 6200.2345116939
3√n 337.49867909863
4√n 78.741567876782
5√n 32.882380194574

Divisors of 38442908

1, 2, 4, 7, 14, 28, 1372961, 2745922, 5491844, 9610727, 19221454, 38442908

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38442907
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38442908 can be divided by 12 positive divisors. The sum of these divisors (counting 38442908) is 1, the average is 0.083333333333333.

Base conversion 38442908

Base System Value
2 Binary 10010010101001011110011100
3 Ternary 2200100002202102
4 Quaternary 2102221132130
5 Quinary 34320133113
6 Senary 3451544232
8 Octal 222513634
10 Decimal 38442908
12 Duodecimal 10a5b078
16 Hexadecimal 24a979c
20 Vigesimal c05758
36 Base36 mvyqk

Cryptographic Hash Functions

md5 6d63585ba9d922922363095c38ba7fb6
sha1 2febb8bcf931114a2a54a1b986337eb91d946d3b
sha256 44e8bd1f1968230039c024e249cf565ebfe72823abe4aebd1387d4ea807f2c00
sha512 e88267d372e39b76eddb422a90e493da8d5a84333f0d52f75706669136f75b9be17f3aa8ab847a2067bf008b4e8b52dacaa02b9cc83b93ba7dbfc0cac27c9e8e
ripemd-160 b4b1614cd7b6e81b65c5a9188977b34372b1045c

38442908 as geometric shapes

Circle

Radius = n
Diameter 76885816
Circumference 241543914.71086
Area 4.6428252455947E+15

Sphere

Radius = n
Volume 2.3797827170196E+23
Surface area 1.8571300982379E+16
Circumference 241543914.71086

Square

Length = n
Perimeter 153771632
Area 1477857175496464
Diagonal 54366481.870661

Cube

Length = n
Surface area 8867143052978784
Volume 5.681312743475E+22
Space diagonal 66585069.846696

Equilateral Triangle

Length = n
Perimeter 115328724
Area 6.3993092857253E+14
Altitude 33292534.923348

Triangular Pyramid

Length = n
Surface area 6.3993092857253E+14
Volume 6.6954912782546E+21
Height 18122160.623554