38866045 (number)

38866045 is an odd 8-digits composite number following 38866044 and preceding 38866046. In scientific notation, it is written as 3.8866045 × 10^7. The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors. There are 31092832 positive integers (up to 38866045) that are relatively prime to 38866045.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred sixty-six thousand forty-five

Notation

Scientific notation 3.8866045 × 10^7
Engineering notation 3.8866045 × 10^6

Prime Factorization of 38866045

Prime Factorization 5 × 7773209

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 38866045
Product of the distinct prime numbers

The prime factorization of 38866045 is 5 × 7773209. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 2, 37, 18, 673, 331, 9211, 5501, 62116, 34747, 819782, 338664, 5445933, 8626277, 33509045, 83150081, 12729827, 848361440, 5243254297, 363282490

Basic calculations (n = 38866045)

Multiplication

n×y
n×2 77732090
n×3 116598135
n×4 155464180
n×5 194330225

Division

n÷y
n÷2 19433022.5
n÷3 12955348.333333
n÷3 9716511.25
n÷5 7773209

Exponentiation

ny
n2 1510569453942025
n3 5.8709860372536E+22
n4 2.2818200751827E+30
n5 8.8685321723954E+37

Nth Root

y√n
2√n 6234.2637897349
3√n 338.73243419578
4√n 78.957354247308
5√n 32.954450155072

Divisors of 38866045

1, 5, 7773209, 38866045

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38866044
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38866045 can be divided by 4 positive divisors. The sum of these divisors (counting 38866045) is 1, the average is 0.25.

Base conversion 38866045

Base System Value
2 Binary 10010100010000110001111101
3 Ternary 2201010121012011
4 Quaternary 2110100301331
5 Quinary 34422203140
6 Senary 3505011221
8 Octal 224206175
10 Decimal 38866045
12 Duodecimal 11023b11
16 Hexadecimal 2510c7d
20 Vigesimal c2i525
36 Base36 n518d

Cryptographic Hash Functions

md5 875e0bf12d15f4d4846f1b36d7bf4da5
sha1 9aa1cdc5539bf458edf8fb8a51db9048bcf951e4
sha256 a6a927ad71842f40c557b7c4706d36383e25a49b8c8bb0ea6c6b1cc93371c956
sha512 31b1de558cd3720a7955015418df60ca48e5435fdc9f21c4629b8db6b555a98fb139149f8cbd62fa2dcf6a77e5a393c80adbd1ba85151369ed17c71d2b339d46
ripemd-160 355f2f2e3e46d2df9e83bb7b1c75d02f306ddb79

38866045 as geometric shapes

Circle

Radius = n
Diameter 77732090
Circumference 244202562.89218
Area 4.7455938992414E+15

Sphere

Radius = n
Volume 2.4592328805286E+23
Surface area 1.8982375596966E+16
Circumference 244202562.89218

Square

Length = n
Perimeter 155464180
Area 1510569453942025
Diagonal 54964887.954803

Cube

Length = n
Surface area 9063416723652150
Volume 5.8709860372536E+22
Space diagonal 67317964.629258

Equilateral Triangle

Length = n
Perimeter 116598135
Area 6.5409576064729E+14
Altitude 33658982.314629

Triangular Pyramid

Length = n
Surface area 6.5409576064729E+14
Volume 6.9190233986559E+21
Height 18321629.318268