38862642 (number)

38862642 is an even 8-digits composite number following 38862641 and preceding 38862643. In scientific notation, it is written as 3.8862642 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors. There are 10139904 positive integers (up to 38862642) that are relatively prime to 38862642.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8862642 × 10^7
Engineering notation 3.8862642 × 10^6

Prime Factorization of 38862642

Prime Factorization 2 × 327 × 7 × 13 × 653

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 38862642
Product of the distinct prime numbers

The prime factorization of 38862642 is 2 × 327 × 7 × 13 × 653. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 3, 82, 41, 626, 159, 3929, 2135, 64368, 16571, 348349, 929451, 3170114, 8903866, 54750193, 29556284, 412792482, 579022238, 9209301775, 2497698936

Basic calculations (n = 38862642)

Multiplication

n×y
n×2 77725284
n×3 116587926
n×4 155450568
n×5 194313210

Division

n÷y
n÷2 19431321
n÷3 12954214
n÷3 9715660.5
n÷5 7772528.4

Exponentiation

ny
n2 1510304943220164
n3 5.8694440319196E+22
n4 2.2810210215153E+30
n5 8.8646503353622E+37

Nth Root

y√n
2√n 6233.9908565862
3√n 338.72254775877
4√n 78.955625870397
5√n 32.953873055335

Divisors of 38862642

1, 2, 7, 13, 14, 26, 91, 182, 327, 653, 654, 1306, 2289, 4251, 4571, 4578, 8489, 8502, 9142, 16978, 29757, 59423, 59514, 118846, 213531, 427062, 1494717, 2775903, 2989434, 5551806, 19431321, 38862642

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38862641
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38862642 can be divided by 32 positive divisors. The sum of these divisors (counting 38862642) is 1, the average is 0.03125.

Base conversion 38862642

Base System Value
2 Binary 10010100001111111100110010
3 Ternary 2201010102112010
4 Quaternary 2110033330302
5 Quinary 34422101032
6 Senary 3504543350
8 Octal 224177462
10 Decimal 38862642
12 Duodecimal 11021b56
16 Hexadecimal 250ff32
20 Vigesimal c2hgc2
36 Base36 n4ylu

Cryptographic Hash Functions

md5 01fb2188515450bb92b94e0cd42269a5
sha1 107f9e28404d5659b828631e4d5ad64c0de5d8f1
sha256 ebe13bfa83a7f763af18d591315d85f2e42ff4e81f249d027f87b927559ae0d9
sha512 4bc2ad2d124ca5e2dc59ef62b8b574285752b2959e61543451a67aa22bd68b089564a3293eb9c3e0876f2e10ac02b0b1eee060d1440337fc4dd59c224dd558ee
ripemd-160 35f248d8480061d69a2bd90786cb1012fd847333

38862642 as geometric shapes

Circle

Radius = n
Diameter 77725284
Circumference 244181181.21258
Area 4.7447629143008E+15

Sphere

Radius = n
Volume 2.4585869668447E+23
Surface area 1.8979051657203E+16
Circumference 244181181.21258

Square

Length = n
Perimeter 155450568
Area 1510304943220164
Diagonal 54960075.38605

Cube

Length = n
Surface area 9061829659320984
Volume 5.8694440319196E+22
Space diagonal 67312070.46036

Equilateral Triangle

Length = n
Perimeter 116587926
Area 6.5398122414494E+14
Altitude 33656035.23018

Triangular Pyramid

Length = n
Surface area 6.5398122414494E+14
Volume 6.917206127942E+21
Height 18320025.128683