38634448 (number)

38634448 is an even 8-digits composite number following 38634447 and preceding 38634449. In scientific notation, it is written as 3.8634448 × 10^7. The sum of its digits is 40. It has a total of 7 prime factors and 40 positive divisors. There are 18167040 positive integers (up to 38634448) that are relatively prime to 38634448.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8634448 × 10^7
Engineering notation 3.8634448 × 10^6

Prime Factorization of 38634448

Prime Factorization 2 × 2 × 2 × 2 × 19 × 167 × 761

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 4829306
Product of the distinct prime numbers

The prime factorization of 38634448 is 2 × 2 × 2 × 2 × 19 × 167 × 761. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 38634448)

Multiplication

n×y
n×2 77268896
n×3 115903344
n×4 154537792
n×5 193172240

Division

n÷y
n÷2 19317224
n÷3 12878149.333333
n÷3 9658612
n÷5 7726889.6

Exponentiation

ny
n2 1492620572264704
n3 5.7666571882891E+22
n4 2.2279161727478E+30
n5 8.6074311524384E+37

Nth Root

y√n
2√n 6215.6615094453
3√n 338.05827455952
4√n 78.839466699397
5√n 32.915082070926

Divisors of 38634448

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38634447
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38634448 can be divided by 40 positive divisors. The sum of these divisors (counting 38634448) is 1, the average is 0.025.

Base conversion 38634448

Base System Value
2 Binary 10010011011000001111010000
3 Ternary 2200200211111111
4 Quaternary 2103120033100
5 Quinary 34342300243
6 Senary 3500023104
8 Octal 223301720
10 Decimal 38634448
12 Duodecimal 10b31a94
16 Hexadecimal 24d83d0
20 Vigesimal c19628
36 Base36 n02j4

Cryptographic Hash Functions

md5 c3b2f8e2574439427cb6ce003904e216
sha1 9e82fee457ad65ad497b72ed720b7b61912b0728
sha256 8847ed99206be20645993b62d107f1a87bf050b9bd0283d6ac12a7e42c3fd0ac
sha512 c04c040280411cde0c9c63a4655c4700f4a410584786a6d4cf96517c2ddca1ff5c5a89010e3afbe65aa2e7d22f6b90b30bc70c779ab619f11b241ea11e2215df
ripemd-160 61e2a8247d257053ad268aaab6b05eaf10642a54

38634448 as geometric shapes

Circle

Radius = n
Diameter 77268896
Circumference 242747396.02459
Area 4.6892058244238E+15

Sphere

Radius = n
Volume 2.4155317144666E+23
Surface area 1.8756823297695E+16
Circumference 242747396.02459

Square

Length = n
Perimeter 154537792
Area 1492620572264704
Diagonal 54637360.336398

Cube

Length = n
Surface area 8955723433588224
Volume 5.7666571882891E+22
Space diagonal 66916826.858378

Equilateral Triangle

Length = n
Perimeter 115903344
Area 6.4632366689625E+14
Altitude 33458413.429189

Triangular Pyramid

Length = n
Surface area 6.4632366689625E+14
Volume 6.7960706710289E+21
Height 18212453.445466