38455730 (number)

38455730 is an even 8-digits composite number following 38455729 and preceding 38455731. In scientific notation, it is written as 3.8455730 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 15165360 positive integers (up to 38455730) that are relatively prime to 38455730.

Interesting facts

Basic properties

Name

Name thirty-eight million four hundred fifty-five thousand seven hundred thirty

Notation

Scientific notation 3.8455730 × 10^7
Engineering notation 3.8455730 × 10^6

Prime Factorization of 38455730

Prime Factorization 2 × 5 × 71 × 54163

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38455730
Product of the distinct prime numbers

The prime factorization of 38455730 is 2 × 5 × 71 × 54163. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 6, 82, 65, 497, 712, 8677, 4221, 53438, 31173, 396378, 17864, 5044455, 3075523, 39702719, 24284071, 66912499, 495851602, 4729191303, 7553655813

Basic calculations (n = 38455730)

Multiplication

n×y
n×2 76911460
n×3 115367190
n×4 153822920
n×5 192278650

Division

n÷y
n÷2 19227865
n÷3 12818576.666667
n÷3 9613932.5
n÷5 7691146

Exponentiation

ny
n2 1478843169832900
n3 5.6869993651438E+22
n4 2.1869771209614E+30
n5 8.410180167987E+37

Nth Root

y√n
2√n 6201.2684186382
3√n 337.5361973065
4√n 78.748132794614
5√n 32.884573377465

Divisors of 38455730

1, 2, 5, 10, 71, 142, 355, 710, 54163, 108326, 270815, 541630, 3845573, 7691146, 19227865, 38455730

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 -38455729
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 38455730 can be divided by 16 positive divisors. The sum of these divisors (counting 38455730) is 1, the average is 0.0625.

Base conversion 38455730

Base System Value
2 Binary 10010010101100100110110010
3 Ternary 2200100202100022
4 Quaternary 2102230212302
5 Quinary 34321040410
6 Senary 3452123442
8 Octal 222544662
10 Decimal 38455730
12 Duodecimal 10a66582
16 Hexadecimal 24ac9b2
20 Vigesimal c06j6a
36 Base36 mw8mq

Cryptographic Hash Functions

md5 6454a6607d0bfeb2f4aebb6df0674f8a
sha1 0b4e555fe452860051c0da545a5f685d04a6fa62
sha256 605c66942f1739dee5231da5932fe904c0f3781f101524a61e0fa89271b2dfef
sha512 7b71b84cd2b31c2bdb8e0c72c1c65bba5ebb7f6ab2a7938899e2ef6d6d4aa866ec4aa5cbf780695e11f3ba37aa4c19009f66dcee01c4cc0052eb11053d716784
ripemd-160 fc09dffc65c215e6ff23788bb381392bd6a27d8c

38455730 as geometric shapes

Circle

Radius = n
Diameter 76911460
Circumference 241624477.71287
Area 4.6459228381585E+15

Sphere

Radius = n
Volume 2.3821647235341E+23
Surface area 1.8583691352634E+16
Circumference 241624477.71287

Square

Length = n
Perimeter 153822920
Area 1478843169832900
Diagonal 54384614.916958

Cube

Length = n
Surface area 8873059018997400
Volume 5.6869993651438E+22
Space diagonal 66607278.202151

Equilateral Triangle

Length = n
Perimeter 115367190
Area 6.403578766442E+14
Altitude 33303639.101075

Triangular Pyramid

Length = n
Surface area 6.403578766442E+14
Volume 6.7021930261613E+21
Height 18128204.972319