38405957 (number)

38405957 is an odd 8-digits composite number following 38405956 and preceding 38405958. In scientific notation, it is written as 3.8405957 × 10^7. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 37497600 positive integers (up to 38405957) that are relatively prime to 38405957.

Interesting facts

Basic properties

Name

Name thirty-eight million four hundred five thousand nine hundred fifty-seven

Notation

Scientific notation 3.8405957 × 10^7
Engineering notation 3.8405957 × 10^6

Prime Factorization of 38405957

Prime Factorization 101 × 73 × 5209

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 38405957
Product of the distinct prime numbers

The prime factorization of 38405957 is 101 × 73 × 5209. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 10, 29, 31, 431, 394, 3798, 7193, 18139, 84254, 215834, 445221, 7013908, 1625496, 4858280, 70422908, 140692605, 620252796, 3162141630, 5460802649

Basic calculations (n = 38405957)

Multiplication

n×y
n×2 76811914
n×3 115217871
n×4 153623828
n×5 192029785

Division

n÷y
n÷2 19202978.5
n÷3 12801985.666667
n÷3 9601489.25
n÷5 7681191.4

Exponentiation

ny
n2 1475017533085849
n3 5.6649459949941E+22
n4 2.1756767229107E+30
n5 8.3558946666008E+37

Nth Root

y√n
2√n 6197.253988663
3√n 337.39051080334
4√n 78.722639619509
5√n 32.876056509313

Divisors of 38405957

1, 73, 101, 5209, 7373, 380257, 526109, 38405957

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 -38405956
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 38405957 can be divided by 8 positive divisors. The sum of these divisors (counting 38405957) is 1, the average is 0.125.

Base conversion 38405957

Base System Value
2 Binary 10010010100000011101000101
3 Ternary 2200021020001212
4 Quaternary 2102200131011
5 Quinary 34312442312
6 Senary 3451101205
8 Octal 222403505
10 Decimal 38405957
12 Duodecimal 10a41805
16 Hexadecimal 24a0745
20 Vigesimal c00ehh
36 Base36 mv685

Cryptographic Hash Functions

md5 b781a42c9ad07754481f2fd042e2e1f0
sha1 9d9935d38b87d1e44360a6446bd090b9991a4c07
sha256 839d613b81b6e6e482d2991cf257ab2934412b9b48e1df51fd3aa7d3b39df04a
sha512 60f850bc88b62e5a521d199a2241313d3f31f56eef48746922bf6c12b1b54c30529d39cce30bb707558335a10bdf791b6c1d336f6bac3e8b29b8d496e7a3f6dd
ripemd-160 3d6931ae112b4eb5a0cd1b31c07c61174036fac4

38405957 as geometric shapes

Circle

Radius = n
Diameter 76811914
Circumference 241311744.73057
Area 4.6339042458586E+15

Sphere

Radius = n
Volume 2.3729270294475E+23
Surface area 1.8535616983435E+16
Circumference 241311744.73057

Square

Length = n
Perimeter 153623828
Area 1475017533085849
Diagonal 54314225.265318

Cube

Length = n
Surface area 8850105198515094
Volume 5.6649459949941E+22
Space diagonal 66521068.837306

Equilateral Triangle

Length = n
Perimeter 115217871
Area 6.387013273399E+14
Altitude 33260534.418653

Triangular Pyramid

Length = n
Surface area 6.387013273399E+14
Volume 6.6762028801932E+21
Height 18104741.755106