38821366 (number)

38821366 is an even 8-digits composite number following 38821365 and preceding 38821367. In scientific notation, it is written as 3.8821366 × 10^7. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 19401240 positive integers (up to 38821366) that are relatively prime to 38821366.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred twenty-one thousand three hundred sixty-six

Notation

Scientific notation 3.8821366 × 10^7
Engineering notation 3.8821366 × 10^6

Prime Factorization of 38821366

Prime Factorization 2 × 3023 × 6421

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 38821366
Product of the distinct prime numbers

The prime factorization of 38821366 is 2 × 3023 × 6421. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 4, 28, 23, 279, 351, 9239, 7925, 42560, 23656, 788281, 401069, 9258962, 6229172, 51673435, 96927713, 96891170, 109078766, 223711082, 7029406441

Basic calculations (n = 38821366)

Multiplication

n×y
n×2 77642732
n×3 116464098
n×4 155285464
n×5 194106830

Division

n÷y
n÷2 19410683
n÷3 12940455.333333
n÷3 9705341.5
n÷5 7764273.2

Exponentiation

ny
n2 1507098458105956
n3 5.8507620840167E+22
n4 2.2713457624254E+30
n5 8.8176745155664E+37

Nth Root

y√n
2√n 6230.6794172064
3√n 338.60258624078
4√n 78.934652828821
5√n 32.946870019866

Divisors of 38821366

1, 2, 3023, 6046, 6421, 12842, 19410683, 38821366

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38821365
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38821366 can be divided by 8 positive divisors. The sum of these divisors (counting 38821366) is 1, the average is 0.125.

Base conversion 38821366

Base System Value
2 Binary 10010100000101110111110110
3 Ternary 2201001022220101
4 Quaternary 2110011313312
5 Quinary 34414240431
6 Senary 3504024314
8 Octal 224056766
10 Decimal 38821366
12 Duodecimal 1100209a
16 Hexadecimal 2505df6
20 Vigesimal c2cd86
36 Base36 n42ra

Cryptographic Hash Functions

md5 f9c2e130d35bca39766702aee9030637
sha1 baafe9ff40abdae64342b1c6c6692d4a1c519162
sha256 b4cb56405ee8eb460794ab6c75b1422dc1312ea3ed582d22ee7add9e54eec4cb
sha512 c514de4fd0e55f01628e6637a10f5e9ec1be65fc3e2d573a64bc014ed0e7b76b265b766ffbb8534f1a4e242b4e59b50f694b44123ed5069299b3be1f69a3ed33
ripemd-160 e829eb7e56edf0e7bf11e01fa1ff2f1b13e498cf

38821366 as geometric shapes

Circle

Radius = n
Diameter 77642732
Circumference 243921836.45584
Area 4.7346894442222E+15

Sphere

Radius = n
Volume 2.4507614908065E+23
Surface area 1.8938757776889E+16
Circumference 243921836.45584

Square

Length = n
Perimeter 155285464
Area 1507098458105956
Diagonal 54901702.30705

Cube

Length = n
Surface area 9042590748635736
Volume 5.8507620840167E+22
Space diagonal 67240578.331227

Equilateral Triangle

Length = n
Perimeter 116464098
Area 6.5259277536206E+14
Altitude 33620289.165613

Triangular Pyramid

Length = n
Surface area 6.5259277536206E+14
Volume 6.8951892411956E+21
Height 18300567.435683