38657968 (number)

38657968 is an even 8-digits composite number following 38657967 and preceding 38657969. In scientific notation, it is written as 3.8657968 × 10^7. The sum of its digits is 52. It has a total of 5 prime factors and 10 positive divisors. There are 19328976 positive integers (up to 38657968) that are relatively prime to 38657968.

Interesting facts

Basic properties

Name

Name thirty-eight million six hundred fifty-seven thousand nine hundred sixty-eight

Notation

Scientific notation 3.8657968 × 10^7
Engineering notation 3.8657968 × 10^6

Prime Factorization of 38657968

Prime Factorization 2 × 2 × 2 × 2 × 2416123

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 4832246
Product of the distinct prime numbers

The prime factorization of 38657968 is 2 × 2 × 2 × 2 × 2416123. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 7, 9, 72, 420, 740, 5410, 3840, 3943, 12981, 684346, 602387, 4567930, 3678757, 34538070, 69922352, 637706516, 994419126, 2687711586, 2895690954

Basic calculations (n = 38657968)

Multiplication

n×y
n×2 77315936
n×3 115973904
n×4 154631872
n×5 193289840

Division

n÷y
n÷2 19328984
n÷3 12885989.333333
n÷3 9664492
n÷5 7731593.6

Exponentiation

ny
n2 1494438489889024
n3 5.7771955320098E+22
n4 2.2333464000618E+30
n5 8.6336633666504E+37

Nth Root

y√n
2√n 6217.5532164992
3√n 338.12686203409
4√n 78.8514629953
5√n 32.919088724678

Divisors of 38657968

1, 2, 4, 8, 16, 2416123, 4832246, 9664492, 19328984, 38657968

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38657967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38657968 can be divided by 10 positive divisors. The sum of these divisors (counting 38657968) is 1, the average is 0.1.

Base conversion 38657968

Base System Value
2 Binary 10010011011101111110110000
3 Ternary 2200202000202121
4 Quaternary 2103131332300
5 Quinary 34344023333
6 Senary 3500324024
8 Octal 223357660
10 Decimal 38657968
12 Duodecimal 10b43614
16 Hexadecimal 24ddfb0
20 Vigesimal c1c4i8
36 Base36 n0kog

Cryptographic Hash Functions

md5 f462906fc6893575b5e884ed3966e210
sha1 e210912b75b8424d1a3747af43ace2066c4a602c
sha256 efe3002f569a662144659bf2e1db812b213268be94226e322ffc698a47446a36
sha512 54c65e2147178170c266e2cfcd8e3880b8a5ef3c4928d47156727009a9e1a9c2a076555979f1a024ee88255562229db5d7da0caa3af48b4ca45552a8adc76993
ripemd-160 15ab605db08ebdb714da09479e822af96faaed3f

38657968 as geometric shapes

Circle

Radius = n
Diameter 77315936
Circumference 242895176.54302
Area 4.6949169810772E+15

Sphere

Radius = n
Volume 2.4199460055618E+23
Surface area 1.8779667924309E+16
Circumference 242895176.54302

Square

Length = n
Perimeter 154631872
Area 1494438489889024
Diagonal 54670622.639385

Cube

Length = n
Surface area 8966630939334144
Volume 5.7771955320098E+22
Space diagonal 66957564.693372

Equilateral Triangle

Length = n
Perimeter 115973904
Area 6.4711084831857E+14
Altitude 33478782.346686

Triangular Pyramid

Length = n
Surface area 6.4711084831857E+14
Volume 6.8084902282079E+21
Height 18223540.879795