38863912 (number)

38863912 is an even 8-digits composite number following 38863911 and preceding 38863913. In scientific notation, it is written as 3.8863912 × 10^7. The sum of its digits is 40. It has a total of 5 prime factors and 16 positive divisors. There are 18906624 positive integers (up to 38863912) that are relatively prime to 38863912.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred sixty-three thousand nine hundred twelve

Notation

Scientific notation 3.8863912 × 10^7
Engineering notation 3.8863912 × 10^6

Prime Factorization of 38863912

Prime Factorization 2 × 2 × 2 × 37 × 131297

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9715978
Product of the distinct prime numbers

The prime factorization of 38863912 is 2 × 2 × 2 × 37 × 131297. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 7, 77, 65, 469, 617, 2572, 4693, 70770, 63890, 783357, 50351, 9993725, 7856016, 62964769, 51757135, 111556727, 224245342, 6116179230, 247520091

Basic calculations (n = 38863912)

Multiplication

n×y
n×2 77727824
n×3 116591736
n×4 155455648
n×5 194319560

Division

n÷y
n÷2 19431956
n÷3 12954637.333333
n÷3 9715978
n÷5 7772782.4

Exponentiation

ny
n2 1510403655943744
n3 5.8700194769076E+22
n4 2.2813192038882E+30
n5 8.8660988783822E+37

Nth Root

y√n
2√n 6234.092716667
3√n 338.72623744572
4√n 78.956270914139
5√n 32.954088433753

Divisors of 38863912

1, 2, 4, 8, 37, 74, 148, 296, 131297, 262594, 525188, 1050376, 4857989, 9715978, 19431956, 38863912

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 -38863911
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 38863912 can be divided by 16 positive divisors. The sum of these divisors (counting 38863912) is 1, the average is 0.0625.

Base conversion 38863912

Base System Value
2 Binary 10010100010000010000101000
3 Ternary 2201010111021011
4 Quaternary 2110100100220
5 Quinary 34422121122
6 Senary 3504553304
8 Octal 224202050
10 Decimal 38863912
12 Duodecimal 11022834
16 Hexadecimal 2510428
20 Vigesimal c2hjfc
36 Base36 n4zl4

Cryptographic Hash Functions

md5 4bd82e0bbf1bb5c68cb5e7e5c84fa28f
sha1 130927e0b2240e201cb7ea2e1630c58ae9d027ed
sha256 a498840ec1e7ee84a6f5b0d715aa7286dae8cffd01aa217b108924c268f21162
sha512 2b549690e3822fb245f7952ae3151c6093b575fe7ebd8a4772a9cb5b5ca4e1197a1cff852e7d8f648dafc50877f52019c6be39a7b9edc0beecb59e4a0d71fd7a
ripemd-160 005d66c4d158836ba26d2580db19cab5984a8ccb

38863912 as geometric shapes

Circle

Radius = n
Diameter 77727824
Circumference 244189160.85792
Area 4.745073029468E+15

Sphere

Radius = n
Volume 2.4588280086776E+23
Surface area 1.8980292117872E+16
Circumference 244189160.85792

Square

Length = n
Perimeter 155455648
Area 1510403655943744
Diagonal 54961871.437274

Cube

Length = n
Surface area 9062421935662464
Volume 5.8700194769076E+22
Space diagonal 67314270.164886

Equilateral Triangle

Length = n
Perimeter 116591736
Area 6.5402396800809E+14
Altitude 33657135.082443

Triangular Pyramid

Length = n
Surface area 6.5402396800809E+14
Volume 6.9178842963641E+21
Height 18320623.812425