38207868 (number)

38207868 is an even 8-digits composite number following 38207867 and preceding 38207869. In scientific notation, it is written as 3.8207868 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 12 positive divisors. There are 12735952 positive integers (up to 38207868) that are relatively prime to 38207868.

Interesting facts

Basic properties

Name

Name thirty-eight million two hundred seven thousand eight hundred sixty-eight

Notation

Scientific notation 3.8207868 × 10^7
Engineering notation 3.8207868 × 10^6

Prime Factorization of 38207868

Prime Factorization 2 × 2 × 3 × 3183989

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 19103934
Product of the distinct prime numbers

The prime factorization of 38207868 is 2 × 2 × 3 × 3183989. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 3, 21, 32, 166, 540, 7354, 2512, 9339, 69562, 666859, 883268, 7890834, 5356088, 106073, 99862455, 912515574, 878700925, 3304592566, 8044263126

Basic calculations (n = 38207868)

Multiplication

n×y
n×2 76415736
n×3 114623604
n×4 152831472
n×5 191039340

Division

n÷y
n÷2 19103934
n÷3 12735956
n÷3 9551967
n÷5 7641573.6

Exponentiation

ny
n2 1459841177105424
n3 5.5777418995809E+22
n4 2.1311362623725E+30
n5 8.1426173002744E+37

Nth Root

y√n
2√n 6181.2513296257
3√n 336.80945005014
4√n 78.620934423509
5√n 32.842072913304

Divisors of 38207868

1, 2, 3, 4, 6, 12, 3183989, 6367978, 9551967, 12735956, 19103934, 38207868

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38207867
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38207868 can be divided by 12 positive divisors. The sum of these divisors (counting 38207868) is 1, the average is 0.083333333333333.

Base conversion 38207868

Base System Value
2 Binary 10010001110000000101111100
3 Ternary 2122220011100020
4 Quaternary 2101300011330
5 Quinary 34240122433
6 Senary 3442532140
8 Octal 221600574
10 Decimal 38207868
12 Duodecimal 10967050
16 Hexadecimal 247017c
20 Vigesimal bifjd8
36 Base36 mqxdo

Cryptographic Hash Functions

md5 a974c2c86569b2bdd23f73830391d063
sha1 a5414d29046323e14473a98943a797acf41f857f
sha256 fab2161cd6c22239f9aba0a9eb55ae01cd8ae1fcddf0b8f36e130cff6fe995d9
sha512 0d8a24db88232221013ee45f608a9b4a53ac43937d3cb288fb21e02061420c023e59391caff23a7d4a1ec2292eb36174bdeb7842ef6afbce56fd26925abdd862
ripemd-160 c671fc4b5762261f3e9fd61f90f406053fcfe521

38207868 as geometric shapes

Circle

Radius = n
Diameter 76415736
Circumference 240067114.83626
Area 4.5862263174023E+15

Sphere

Radius = n
Volume 2.3363990633791E+23
Surface area 1.8344905269609E+16
Circumference 240067114.83626

Square

Length = n
Perimeter 152831472
Area 1459841177105424
Diagonal 54034085.114961

Cube

Length = n
Surface area 8759047062632544
Volume 5.5777418995809E+22
Space diagonal 66177968.624885

Equilateral Triangle

Length = n
Perimeter 114623604
Area 6.3212977243194E+14
Altitude 33088984.312443

Triangular Pyramid

Length = n
Surface area 6.3212977243194E+14
Volume 6.5734318681699E+21
Height 18011361.704987