38644328 (number)

38644328 is an even 8-digits composite number following 38644327 and preceding 38644329. In scientific notation, it is written as 3.8644328 × 10^7. The sum of its digits is 38. It has a total of 5 prime factors and 16 positive divisors. There are 18303840 positive integers (up to 38644328) that are relatively prime to 38644328.

Interesting facts

Basic properties

Name

Name thirty-eight million six hundred forty-four thousand three hundred twenty-eight

Notation

Scientific notation 3.8644328 × 10^7
Engineering notation 3.8644328 × 10^6

Prime Factorization of 38644328

Prime Factorization 2 × 2 × 2 × 361 × 13381

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9661082
Product of the distinct prime numbers

The prime factorization of 38644328 is 2 × 2 × 2 × 361 × 13381. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 6, 28, 67, 931, 82, 8815, 9196, 55633, 82606, 763020, 146170, 4687262, 1786817, 92125450, 31331362, 254626543, 156654606, 4477665582, 7494254095

Basic calculations (n = 38644328)

Multiplication

n×y
n×2 77288656
n×3 115932984
n×4 154577312
n×5 193221640

Division

n÷y
n÷2 19322164
n÷3 12881442.666667
n÷3 9661082
n÷5 7728865.6

Exponentiation

ny
n2 1493384086571584
n3 5.7710824471453E+22
n4 2.2301960300252E+30
n5 8.6184426888593E+37

Nth Root

y√n
2√n 6216.4562252138
3√n 338.08708935436
4√n 78.844506626739
5√n 32.916765375683

Divisors of 38644328

1, 2, 4, 8, 361, 722, 1444, 2888, 13381, 26762, 53524, 107048, 4830541, 9661082, 19322164, 38644328

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 -38644327
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 38644328 can be divided by 16 positive divisors. The sum of these divisors (counting 38644328) is 1, the average is 0.0625.

Base conversion 38644328

Base System Value
2 Binary 10010011011010101001101000
3 Ternary 2200201100001102
4 Quaternary 2103122221220
5 Quinary 34343104303
6 Senary 3500140532
8 Octal 223325150
10 Decimal 38644328
12 Duodecimal 10b37748
16 Hexadecimal 24daa68
20 Vigesimal c1aag8
36 Base36 n0a5k

Cryptographic Hash Functions

md5 7b265a8539bc2e51c92b46f6addddd60
sha1 a03bc62894b55916924ab957cde6dce42b7bbfd8
sha256 1836a8e2a9a80d808fd13a07e1343fa6a8c961f2647e17c7b2ca0dd3aa9f3dc2
sha512 4f76f8e51d41810cd66dd2c6acff2d4d3a6ca46dda9af4510662b47108a04c5a8210d4b71d265339e3b48d4cc89b718efbed34d98bcf7f9e4a1b8b2e7953c537
ripemd-160 ce9d178df60a7289773f2926f9a1117ed43d0517

38644328 as geometric shapes

Circle

Radius = n
Diameter 77288656
Circumference 242809473.89543
Area 4.6916044753612E+15

Sphere

Radius = n
Volume 2.4173853625617E+23
Surface area 1.8766417901445E+16
Circumference 242809473.89543

Square

Length = n
Perimeter 154577312
Area 1493384086571584
Diagonal 54651332.766394

Cube

Length = n
Surface area 8960304519429504
Volume 5.7710824471453E+22
Space diagonal 66933939.520357

Equilateral Triangle

Length = n
Perimeter 115932984
Area 6.4665427828921E+14
Altitude 33466969.760178

Triangular Pyramid

Length = n
Surface area 6.4665427828921E+14
Volume 6.8012858886051E+21
Height 18217110.922131