38542812 (number)

38542812 is an even 8-digits composite number following 38542811 and preceding 38542813. In scientific notation, it is written as 3.8542812 × 10^7. The sum of its digits is 33. It has a total of 6 prime factors and 48 positive divisors. There are 9744000 positive integers (up to 38542812) that are relatively prime to 38542812.

Interesting facts

Basic properties

Name

Name thirty-eight million five hundred forty-two thousand eight hundred twelve

Notation

Scientific notation 3.8542812 × 10^7
Engineering notation 3.8542812 × 10^6

Prime Factorization of 38542812

Prime Factorization 2 × 2 × 303 × 77 × 59 × 7

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 19271406
Product of the distinct prime numbers

The prime factorization of 38542812 is 2 × 2 × 303 × 77 × 59 × 7. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 38542812)

Multiplication

n×y
n×2 77085624
n×3 115628436
n×4 154171248
n×5 192714060

Division

n÷y
n÷2 19271406
n÷3 12847604
n÷3 9635703
n÷5 7708562.4

Exponentiation

ny
n2 1485548356867344
n3 5.7257211035647E+22
n4 2.2068539205913E+30
n5 8.5058355772812E+37

Nth Root

y√n
2√n 6208.2857537327
3√n 337.79078587882
4√n 78.792675761981
5√n 32.899453157769

Divisors of 38542812

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38542811
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38542812 can be divided by 48 positive divisors. The sum of these divisors (counting 38542812) is 1, the average is 0.020833333333333.

Base conversion 38542812

Base System Value
2 Binary 10010011000001110111011100
3 Ternary 2200112011210120
4 Quaternary 2103001313130
5 Quinary 34331332222
6 Senary 3454034540
8 Octal 223016734
10 Decimal 38542812
12 Duodecimal 10aa8a50
16 Hexadecimal 24c1ddc
20 Vigesimal c0hh0c
36 Base36 my3to

Cryptographic Hash Functions

md5 68cb3e5ae008c0423878c38a76534c47
sha1 8c23c2fb97b1f4973fae1f64bf5de6bcc1273b35
sha256 6e82f913d281069a84310fe153773d4cd7a4adf07d133f0dd65a27e879db3ddb
sha512 65ba6df48b70fedd650c1fc861b5bc0873a0eb9fde95ec884c88f65d1d465b4f3609f135603b59c89b34c3960fd4f02d6637d8a5d86e88f538ce1bbeaeba7221
ripemd-160 3b095aa15da685325c84744ec2fa317b305c47c0

38542812 as geometric shapes

Circle

Radius = n
Diameter 77085624
Circumference 242171630.05579
Area 4.6669878044868E+15

Sphere

Radius = n
Volume 2.3983844473951E+23
Surface area 1.8667951217947E+16
Circumference 242171630.05579

Square

Length = n
Perimeter 154171248
Area 1485548356867344
Diagonal 54507767.462396

Cube

Length = n
Surface area 8913290141204064
Volume 5.7257211035647E+22
Space diagonal 66758108.650575

Equilateral Triangle

Length = n
Perimeter 115628436
Area 6.4326130779868E+14
Altitude 33379054.325288

Triangular Pyramid

Length = n
Surface area 6.4326130779868E+14
Volume 6.7478270325225E+21
Height 18169255.820799