15728074 (number)

15728074 is an even 8-digits composite number following 15728073 and preceding 15728075. In scientific notation, it is written as 1.5728074 × 10^7. The sum of its digits is 34. It has a total of 2 prime factors and 4 positive divisors. There are 7864036 positive integers (up to 15728074) that are relatively prime to 15728074.

Interesting facts

Basic properties

Name

Name fifteen million seven hundred twenty-eight thousand seventy-four

Notation

Scientific notation 1.5728074 × 10^7
Engineering notation 1.5728074 × 10^6

Prime Factorization of 15728074

Prime Factorization 2 × 7864037

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 15728074
Product of the distinct prime numbers

The prime factorization of 15728074 is 2 × 7864037. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 7, 93, 87, 847, 20, 2100, 7441, 86915, 50905, 745410, 756408, 6617649, 8446004, 96208190, 8306706, 17487091, 980831780, 4330757366, 3493272737

Basic calculations (n = 15728074)

Multiplication

n×y
n×2 31456148
n×3 47184222
n×4 62912296
n×5 78640370

Division

n÷y
n÷2 7864037
n÷3 5242691.3333333
n÷3 3932018.5
n÷5 3145614.8

Exponentiation

ny
n2 247372311749476
n3 3.8906900247468E+21
n4 6.119306062028E+28
n5 9.6244898572225E+35

Nth Root

y√n
2√n 3965.8635881735
3√n 250.5485236072
4√n 62.975102923087
5√n 27.500152916816

Divisors of 15728074

1, 2, 7864037, 15728074

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15728073
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15728074 can be divided by 4 positive divisors. The sum of these divisors (counting 15728074) is 1, the average is 0.25.

Base conversion 15728074

Base System Value
2 Binary 111011111111110111001010
3 Ternary 1002121001212021
4 Quaternary 323333313022
5 Quinary 13011244244
6 Senary 1321035054
8 Octal 73776712
10 Decimal 15728074
12 Duodecimal 5325a8a
16 Hexadecimal effdca
20 Vigesimal 4i603e
36 Base36 9d3uy

Cryptographic Hash Functions

md5 ce2b94ca93d947814e8bc006486dbfc1
sha1 84c8d3f3a00912aa585354751c3396b29b8ef239
sha256 f9db2f2e205e80a3929a476611199b1a705e22c686af78d0cfd7a5fdc0e2e9fb
sha512 172647d989696b4c8cece166bd35bf2454d4fe0435ad858a34bd4566034fd397f01f2c822bace1d51a58218eb8c2eda34d3614f94a3ffb670d6b67b7d1672621
ripemd-160 68bab2a51b30e187a4575b516259624ce134d9ab

15728074 as geometric shapes

Circle

Radius = n
Diameter 31456148
Circumference 98822403.467033
Area 7.7714303729368E+14

Sphere

Radius = n
Volume 1.629728426552E+22
Surface area 3.1085721491747E+15
Circumference 98822403.467033

Square

Length = n
Perimeter 62912296
Area 247372311749476
Diagonal 22242855.560808

Cube

Length = n
Surface area 1484233870496856
Volume 3.8906900247468E+21
Space diagonal 27241823.273203

Equilateral Triangle

Length = n
Perimeter 47184222
Area 1.0711535308396E+14
Altitude 13620911.636602

Triangular Pyramid

Length = n
Surface area 1.0711535308396E+14
Volume 4.5852221666556E+20
Height 7414285.1869359