15442928 (number)

15442928 is an even 8-digits composite number following 15442927 and preceding 15442929. In scientific notation, it is written as 1.5442928 × 10^7. The sum of its digits is 35. It has a total of 6 prime factors and 20 positive divisors. There are 7575360 positive integers (up to 15442928) that are relatively prime to 15442928.

Interesting facts

Basic properties

Name

Name fifteen million four hundred forty-two thousand nine hundred twenty-eight

Notation

Scientific notation 1.5442928 × 10^7
Engineering notation 1.5442928 × 10^6

Prime Factorization of 15442928

Prime Factorization 2 × 2 × 2 × 2 × 53 × 18211

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1930366
Product of the distinct prime numbers

The prime factorization of 15442928 is 2 × 2 × 2 × 2 × 53 × 18211. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 3, 9, 74, 524, 970, 4518, 5069, 89401, 61691, 843066, 462114, 5202715, 1867726, 44314606, 50807505, 520079086, 161689814, 769718616, 4118233906

Basic calculations (n = 15442928)

Multiplication

n×y
n×2 30885856
n×3 46328784
n×4 61771712
n×5 77214640

Division

n÷y
n÷2 7721464
n÷3 5147642.6666667
n÷3 3860732
n÷5 3088585.6

Exponentiation

ny
n2 238484025213184
n3 3.6828916305174E+21
n4 5.6874630281883E+28
n5 8.7831082046973E+35

Nth Root

y√n
2√n 3929.7491014058
3√n 249.02515296731
4√n 62.687710928106
5√n 27.399707670508

Divisors of 15442928

1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 18211, 36422, 72844, 145688, 291376, 965183, 1930366, 3860732, 7721464, 15442928

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15442927
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15442928 can be divided by 20 positive divisors. The sum of these divisors (counting 15442928) is 1, the average is 0.05.

Base conversion 15442928

Base System Value
2 Binary 111010111010001111110000
3 Ternary 1002001120201022
4 Quaternary 322322033300
5 Quinary 12423133203
6 Senary 1310555012
8 Octal 72721760
10 Decimal 15442928
12 Duodecimal 5208a68
16 Hexadecimal eba3f0
20 Vigesimal 4ga768
36 Base36 96zu8

Cryptographic Hash Functions

md5 273d39e47ab8d8b18c71f9d4a5156a6f
sha1 b7ede15f095e8f8db92459c6918f2b5c07c9702c
sha256 149ee5f042a2ede764cc20a04d45dd76e7a3bafe22a829d6fcb7e27a3411780c
sha512 fd601ac83effcc425dbc1bdfeb4905d97e0d4ca00d78d20e8417d47c91e36fd46dca0d32fb399808445844743d4b98e809c8ec8cc02bb31b7385d02499c3e665
ripemd-160 9a395e93d3363a955d043860e40abcd198eff37d

15442928 as geometric shapes

Circle

Radius = n
Diameter 30885856
Circumference 97030778.309432
Area 7.4921966160826E+14

Sphere

Radius = n
Volume 1.5426860387201E+22
Surface area 2.996878646433E+15
Circumference 97030778.309432

Square

Length = n
Perimeter 61771712
Area 238484025213184
Diagonal 21839598.220351

Cube

Length = n
Surface area 1430904151279104
Volume 3.6828916305174E+21
Space diagonal 26747935.913628

Equilateral Triangle

Length = n
Perimeter 46328784
Area 1.0326661211569E+14
Altitude 13373967.956814

Triangular Pyramid

Length = n
Surface area 1.0326661211569E+14
Volume 4.3403294105234E+20
Height 7279866.0734504