38448909 (number)

38448909 is an odd 8-digits composite number following 38448908 and preceding 38448910. In scientific notation, it is written as 3.8448909 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors. There are 25574472 positive integers (up to 38448909) that are relatively prime to 38448909.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8448909 × 10^7
Engineering notation 3.8448909 × 10^6

Prime Factorization of 38448909

Prime Factorization 3 × 3 × 9227 × 463

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12816303
Product of the distinct prime numbers

The prime factorization of 38448909 is 3 × 3 × 9227 × 463. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 4, 94, 53, 421, 121, 8142, 2926, 48214, 90892, 492865, 428156, 4491901, 8931759, 9758008, 8884691, 545685242, 157752232, 4510484718, 5325530300

Basic calculations (n = 38448909)

Multiplication

n×y
n×2 76897818
n×3 115346727
n×4 153795636
n×5 192244545

Division

n÷y
n÷2 19224454.5
n÷3 12816303
n÷3 9612227.25
n÷5 7689781.8

Exponentiation

ny
n2 1478318603290281
n3 5.6839737450915E+22
n4 2.1854258928341E+30
n5 8.4027241279823E+37

Nth Root

y√n
2√n 6200.7184261181
3√n 337.5162395478
4√n 78.744640618381
5√n 32.883406729005

Divisors of 38448909

1, 3, 9, 463, 1389, 4167, 9227, 27681, 83043, 4272101, 12816303, 38448909

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 -38448908
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 38448909 can be divided by 12 positive divisors. The sum of these divisors (counting 38448909) is 1, the average is 0.083333333333333.

Base conversion 38448909

Base System Value
2 Binary 10010010101010111100001101
3 Ternary 2200100101222200
4 Quaternary 2102222330031
5 Quinary 34320331114
6 Senary 3452032113
8 Octal 222527415
10 Decimal 38448909
12 Duodecimal 10a62639
16 Hexadecimal 24aaf0d
20 Vigesimal c06259
36 Base36 mw3d9

Cryptographic Hash Functions

md5 47cfb85e3dd2fb88832a6560d95805b6
sha1 75a9df9ac0a3987115031b3d5f7297d39040610f
sha256 3908a1ecc1aef08ff0a02938791f2e00f1dfb76b66bfa75461c755b76ca979f2
sha512 5e776c04ac4617da4b10db1c324c39cd3f3594f62d9ab9d445c01ce66f3acf7810b3d64cdc975e8f2d3275e32318ca6cedd8e647f3aa42e09cc2cb42fdfb1476
ripemd-160 1aaeb2ecfe5764088ca93db1d9029d80975aa79a

38448909 as geometric shapes

Circle

Radius = n
Diameter 76897818
Circumference 241581620.10588
Area 4.6442748637619E+15

Sphere

Radius = n
Volume 2.3808973547702E+23
Surface area 1.8577099455047E+16
Circumference 241581620.10588

Square

Length = n
Perimeter 153795636
Area 1478318603290281
Diagonal 54374968.566249

Cube

Length = n
Surface area 8869911619741686
Volume 5.6839737450915E+22
Space diagonal 66595463.883592

Equilateral Triangle

Length = n
Perimeter 115346727
Area 6.4013073266826E+14
Altitude 33297731.941796

Triangular Pyramid

Length = n
Surface area 6.4013073266826E+14
Volume 6.6986272987342E+21
Height 18124989.522083