38894328 (number)

38894328 is an even 8-digits composite number following 38894327 and preceding 38894329. In scientific notation, it is written as 3.8894328 × 10^7. The sum of its digits is 45. It has a total of 6 prime factors and 32 positive divisors. There are 11785920 positive integers (up to 38894328) that are relatively prime to 38894328.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred ninety-four thousand three hundred twenty-eight

Notation

Scientific notation 3.8894328 × 10^7
Engineering notation 3.8894328 × 10^6

Prime Factorization of 38894328

Prime Factorization 2 × 2 × 2 × 9 × 11 × 49109

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 9723582
Product of the distinct prime numbers

The prime factorization of 38894328 is 2 × 2 × 2 × 9 × 11 × 49109. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 2, 47, 51, 63, 149, 6864, 7705, 95671, 78132, 604548, 970316, 5368846, 6569403, 25835594, 46740474, 362762251, 850383232, 5085122491, 6895672708

Basic calculations (n = 38894328)

Multiplication

n×y
n×2 77788656
n×3 116682984
n×4 155577312
n×5 194471640

Division

n÷y
n÷2 19447164
n÷3 12964776
n÷3 9723582
n÷5 7778865.6

Exponentiation

ny
n2 1512768750571584
n3 5.8838123972881E+22
n4 2.2884692927059E+30
n5 8.9008475288432E+37

Nth Root

y√n
2√n 6236.5317284529
3√n 338.81457999068
4√n 78.971714736689
5√n 32.959244980628

Divisors of 38894328

1, 2, 4, 8, 9, 11, 18, 22, 36, 44, 72, 88, 99, 198, 396, 792, 49109, 98218, 196436, 392872, 441981, 540199, 883962, 1080398, 1767924, 2160796, 3535848, 4321592, 4861791, 9723582, 19447164, 38894328

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38894327
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38894328 can be divided by 32 positive divisors. The sum of these divisors (counting 38894328) is 1, the average is 0.03125.

Base conversion 38894328

Base System Value
2 Binary 10010100010111101011111000
3 Ternary 2201012000222200
4 Quaternary 2110113223320
5 Quinary 34424104303
6 Senary 3505350200
8 Octal 224275370
10 Decimal 38894328
12 Duodecimal 11038360
16 Hexadecimal 2517af8
20 Vigesimal c31fg8
36 Base36 n5n20

Cryptographic Hash Functions

md5 7d210fa6ab5069031c1398839ecbf6ff
sha1 231fe9c489c891e267eb143ca0d675bd2481b311
sha256 7a29f5fce171a0cef491837ef5137d838f8683e0a9c229da8950a4d86af39717
sha512 db6a8338195672427defd47ee5a734f0e1f424308afb4b70cb69e833f0d6588c14b8dee3fbfc597268087211ff2fd3f38532b83f30477097be07160f40fa2a33
ripemd-160 7aa512502991704674055b8e3b11d9c71aabf0d8

38894328 as geometric shapes

Circle

Radius = n
Diameter 77788656
Circumference 244380270.22222
Area 4.7525031933759E+15

Sphere

Radius = n
Volume 2.4646055736561E+23
Surface area 1.9010012773504E+16
Circumference 244380270.22222

Square

Length = n
Perimeter 155577312
Area 1512768750571584
Diagonal 55004886.156988

Cube

Length = n
Surface area 9076612503429504
Volume 5.8838123972881E+22
Space diagonal 67366952.222249

Equilateral Triangle

Length = n
Perimeter 116682984
Area 6.5504808402312E+14
Altitude 33683476.111124

Triangular Pyramid

Length = n
Surface area 6.5504808402312E+14
Volume 6.9341394089199E+21
Height 18334962.052329