38656 (number)

38656 is an even 5-digits composite number following 38655 and preceding 38657. In scientific notation, it is written as 3.8656 × 10^4. The sum of its digits is 28. It has a total of 9 prime factors and 18 positive divisors. There are 19200 positive integers (up to 38656) that are relatively prime to 38656.

Interesting facts

Basic properties

Name

Name thirty-eight thousand six hundred fifty-six

Notation

Scientific notation 3.8656 × 10^4
Engineering notation 3.8656 × 10^3

Prime Factorization of 38656

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 151

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 302
Product of the distinct prime numbers

The prime factorization of 38656 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 151. Since it has a total of 9 prime factors.

Most popular turbo-numbers

2, 10, 7, 83, 453, 206, 9548, 480, 66416, 1120, 564654, 321109, 3257027, 2913732, 86118877, 52404070, 399007269, 704112752, 6220992803, 5855665348

Basic calculations (n = 38656)

Multiplication

n×y
n×2 77312
n×3 115968
n×4 154624
n×5 193280

Division

n÷y
n÷2 19328
n÷3 12885.333333333
n÷3 9664
n÷5 7731.2

Exponentiation

ny
n2 1494286336
n3 57763132604416
n4 2232891653956304896
n5 8.6314659775335E+22

Nth Root

y√n
2√n 196.61129163911
3√n 33.812112414881
4√n 14.021814848268
5√n 8.2688170381517

Divisors of 38656

1, 2, 4, 8, 16, 32, 64, 128, 151, 256, 302, 604, 1208, 2416, 4832, 9664, 19328, 38656

18 divisors

τ Total Divisors 18
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38655
Sum of the proper positive divisors of n
A Arithmetic Mean 0.055555555555556
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 18
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38656 can be divided by 18 positive divisors. The sum of these divisors (counting 38656) is 1, the average is 0.055555555555556.

Base conversion 38656

Base System Value
2 Binary 1001011100000000
3 Ternary 1222000201
4 Quaternary 21130000
5 Quinary 2214111
6 Senary 454544
8 Octal 113400
10 Decimal 38656
12 Duodecimal 1a454
16 Hexadecimal 9700
20 Vigesimal 4gcg
36 Base36 tts

Cryptographic Hash Functions

md5 47b44b9beb1cfa6dfe1ed044b240db61
sha1 1baf6ba1bcfbb937bd46aa6aaa2e6f3b8c33cf40
sha256 f4e3e60f85b2e5ac87682237a151455f54e2e2b081cfbe50dadba4f42e69229e
sha512 b2803e8ae89e8db32dcfae533a249127316c46b1815e7855864f0b5fbde9f88e0e8d68c895c15b5aabadd1085a6f0a2c7685ebe9c02244755b8e2d3babda9190
ripemd-160 12c4eff5b231ff6d273ae5fab153c3f92ceb1b91

38656 as geometric shapes

Circle

Radius = n
Diameter 77312
Circumference 242882.81123433
Area 4694438975.5372

Sphere

Radius = n
Volume 2.4195764405116E+14
Surface area 18777755902.149
Circumference 242882.81123433

Square

Length = n
Perimeter 154624
Area 1494286336
Diagonal 54667.839467094

Cube

Length = n
Surface area 8965718016
Volume 57763132604416
Space diagonal 66954.156017383

Equilateral Triangle

Length = n
Perimeter 115968
Area 647044963.75198
Altitude 33477.078008691

Triangular Pyramid

Length = n
Surface area 647044963.75198
Volume 6807450461193.4
Height 18222.613155698