38445065 (number)

38445065 is an odd 8-digits composite number following 38445064 and preceding 38445066. In scientific notation, it is written as 3.8445065 × 10^7. The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors. There are 30723760 positive integers (up to 38445065) that are relatively prime to 38445065.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8445065 × 10^7
Engineering notation 3.8445065 × 10^6

Prime Factorization of 38445065

Prime Factorization 5 × 1103 × 6971

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 38445065
Product of the distinct prime numbers

The prime factorization of 38445065 is 5 × 1103 × 6971. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 10, 13, 82, 591, 291, 4472, 9092, 37012, 65607, 868882, 397278, 6710295, 5837357, 67156497, 44297421, 306826081, 504053741, 7836279157, 3868839287

Basic calculations (n = 38445065)

Multiplication

n×y
n×2 76890130
n×3 115335195
n×4 153780260
n×5 192225325

Division

n÷y
n÷2 19222532.5
n÷3 12815021.666667
n÷3 9611266.25
n÷5 7689013

Exponentiation

ny
n2 1478023022854225
n3 5.6822691185127E+22
n4 2.1845520560871E+30
n5 8.3985245792154E+37

Nth Root

y√n
2√n 6200.4084542875
3√n 337.50499123848
4√n 78.742672384721
5√n 32.882749186963

Divisors of 38445065

1, 5, 1103, 5515, 6971, 34855, 7689013, 38445065

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38445064
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38445065 can be divided by 8 positive divisors. The sum of these divisors (counting 38445065) is 1, the average is 0.125.

Base conversion 38445065

Base System Value
2 Binary 10010010101010000000001001
3 Ternary 2200100012201022
4 Quaternary 2102222000021
5 Quinary 34320220230
6 Senary 3452002225
8 Octal 222520011
10 Decimal 38445065
12 Duodecimal 10a60375
16 Hexadecimal 24aa009
20 Vigesimal c05cd5
36 Base36 mw0eh

Cryptographic Hash Functions

md5 25b8fc88ea1ce843ebda31dc30f42f84
sha1 1b5d7601ac0e438b84982e5ff4e801c3fdeedcb0
sha256 314f270175abb14386bb0ab51bceafd824c2bd478b3d50a10652704d4a7dbba6
sha512 56e4761392b6ddd0815236d53dbb0e231f8b3c93524117e6b3cb8e1e5b9d832a4311fe2645a3b4fb2280fb3c031d63399c6a10475df10eaf9f9469c2ad187700
ripemd-160 8f281721e33a296f218d9e2f4ba6826355218b56

38445065 as geometric shapes

Circle

Radius = n
Diameter 76890130
Circumference 241557467.54156
Area 4.6433462704354E+15

Sphere

Radius = n
Volume 2.3801833224586E+23
Surface area 1.8573385081742E+16
Circumference 241557467.54156

Square

Length = n
Perimeter 153780260
Area 1478023022854225
Diagonal 54369532.329315

Cube

Length = n
Surface area 8868138137125350
Volume 5.6822691185127E+22
Space diagonal 66588805.880288

Equilateral Triangle

Length = n
Perimeter 115335195
Area 6.4000274258501E+14
Altitude 33294402.940144

Triangular Pyramid

Length = n
Surface area 6.4000274258501E+14
Volume 6.6966183770454E+21
Height 18123177.443105