38442648 (number)

38442648 is an even 8-digits composite number following 38442647 and preceding 38442649. In scientific notation, it is written as 3.8442648 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 16 positive divisors. There are 12814208 positive integers (up to 38442648) that are relatively prime to 38442648.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8442648 × 10^7
Engineering notation 3.8442648 × 10^6

Prime Factorization of 38442648

Prime Factorization 2 × 2 × 2 × 3 × 1601777

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9610662
Product of the distinct prime numbers

The prime factorization of 38442648 is 2 × 2 × 2 × 3 × 1601777. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 2, 5, 10, 625, 441, 6446, 957, 98078, 89929, 704230, 455791, 3146039, 9098693, 12263109, 53734179, 679560013, 871864436, 9862763048, 8967217431

Basic calculations (n = 38442648)

Multiplication

n×y
n×2 76885296
n×3 115327944
n×4 153770592
n×5 192213240

Division

n÷y
n÷2 19221324
n÷3 12814216
n÷3 9610662
n÷5 7688529.6

Exponentiation

ny
n2 1477837185251904
n3 5.681197471395E+22
n4 2.1840027461133E+30
n5 8.3958848799866E+37

Nth Root

y√n
2√n 6200.2135447096
3√n 337.49791823133
4√n 78.741434738704
5√n 32.88233571593

Divisors of 38442648

1, 2, 3, 4, 6, 8, 12, 24, 1601777, 3203554, 4805331, 6407108, 9610662, 12814216, 19221324, 38442648

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 -38442647
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 38442648 can be divided by 16 positive divisors. The sum of these divisors (counting 38442648) is 1, the average is 0.0625.

Base conversion 38442648

Base System Value
2 Binary 10010010101001011010011000
3 Ternary 2200100002101210
4 Quaternary 2102221122120
5 Quinary 34320131043
6 Senary 3451543120
8 Octal 222513230
10 Decimal 38442648
12 Duodecimal 10a5aaa0
16 Hexadecimal 24a9698
20 Vigesimal c056c8
36 Base36 mvyjc

Cryptographic Hash Functions

md5 bd9e2a5f7fda23773c95f4d0b795f8e4
sha1 9f0865660d6956ddf0781d037992e97e491ca40d
sha256 85250620203c0a398f0399f2607958648a519843640ef03e74092d9f97e2a3c5
sha512 1b495767b758b732de8fbc333f28a286cd52e872a8bc7cdf280c5e9edb40ca10b444721759547f6efa1575a3249b35bb9906dd6e2f5705ae3b3fdf9c1c059335
ripemd-160 43b822eb799ed8e8254b4f8d86c56af1ea461837

38442648 as geometric shapes

Circle

Radius = n
Diameter 76885296
Circumference 241542281.08268
Area 4.6427624443892E+15

Sphere

Radius = n
Volume 2.3797344319636E+23
Surface area 1.8571049777557E+16
Circumference 241542281.08268

Square

Length = n
Perimeter 153770592
Area 1477837185251904
Diagonal 54366114.175135

Cube

Length = n
Surface area 8867023111511424
Volume 5.681197471395E+22
Space diagonal 66584619.513486

Equilateral Triangle

Length = n
Perimeter 115327944
Area 6.3992227254272E+14
Altitude 33292309.756743

Triangular Pyramid

Length = n
Surface area 6.3992227254272E+14
Volume 6.6953554288054E+21
Height 18122038.058378