38943904 (number)

38943904 is an even 8-digits composite number following 38943903 and preceding 38943905. In scientific notation, it is written as 3.8943904 × 10^7. The sum of its digits is 40. It has a total of 6 prime factors and 12 positive divisors. There are 19471936 positive integers (up to 38943904) that are relatively prime to 38943904.

Interesting facts

Basic properties

Name

Name thirty-eight million nine hundred forty-three thousand nine hundred four

Notation

Scientific notation 3.8943904 × 10^7
Engineering notation 3.8943904 × 10^6

Prime Factorization of 38943904

Prime Factorization 2 × 2 × 2 × 2 × 2 × 1216997

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2433994
Product of the distinct prime numbers

The prime factorization of 38943904 is 2 × 2 × 2 × 2 × 2 × 1216997. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 3, 55, 10, 446, 643, 8077, 7776, 7347, 29421, 911297, 336362, 2987494, 5079157, 63723884, 44128309, 849454329, 500114758, 5337834728, 9340499143

Basic calculations (n = 38943904)

Multiplication

n×y
n×2 77887808
n×3 116831712
n×4 155775616
n×5 194719520

Division

n÷y
n÷2 19471952
n÷3 12981301.333333
n÷3 9735976
n÷5 7788780.8

Exponentiation

ny
n2 1516627658761216
n3 5.9063401946542E+22
n4 2.3001594553195E+30
n5 8.9577189012656E+37

Nth Root

y√n
2√n 6240.5051077617
3√n 338.95847363643
4√n 78.996867708547
5√n 32.967642889299

Divisors of 38943904

1, 2, 4, 8, 16, 32, 1216997, 2433994, 4867988, 9735976, 19471952, 38943904

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 -38943903
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 38943904 can be divided by 12 positive divisors. The sum of these divisors (counting 38943904) is 1, the average is 0.083333333333333.

Base conversion 38943904

Base System Value
2 Binary 10010100100011110010100000
3 Ternary 2201021112222211
4 Quaternary 2110203302200
5 Quinary 34432201104
6 Senary 3510411504
8 Octal 224436240
10 Decimal 38943904
12 Duodecimal 11060b94
16 Hexadecimal 2523ca0
20 Vigesimal c37jf4
36 Base36 n6pb4

Cryptographic Hash Functions

md5 2e0cd57a9363c294173f247be0bc912c
sha1 8ae31b2bc66f628a0c7a5eb73f799ac27b15c09c
sha256 8cd8c865f165a98d5c6accaa3f97da8b966fc11bd74934195644823ee8fac7ea
sha512 fc2cd17224d3925962f5bb62ec300014328b8362d456f54a731d0b5d2689064f6f679263ca13fbf07604237ff499d56a337e45b28abd8e51af87a52696fd1454
ripemd-160 fa3a4f96d849571a6b3a00090189723994a2444c

38943904 as geometric shapes

Circle

Radius = n
Diameter 77887808
Circumference 244691765.41701
Area 4.7646263109953E+15

Sphere

Radius = n
Volume 2.4740419953503E+23
Surface area 1.9058505243981E+16
Circumference 244691765.41701

Square

Length = n
Perimeter 155775616
Area 1516627658761216
Diagonal 55074997.208556

Cube

Length = n
Surface area 9099765952567296
Volume 5.9063401946542E+22
Space diagonal 67452820.373085

Equilateral Triangle

Length = n
Perimeter 116831712
Area 6.5671904028466E+14
Altitude 33726410.186542

Triangular Pyramid

Length = n
Surface area 6.5671904028466E+14
Volume 6.9606886727244E+21
Height 18358332.402852