15662428 (number)

15662428 is an even 8-digits composite number following 15662427 and preceding 15662429. In scientific notation, it is written as 1.5662428 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 12 positive divisors. There are 7759152 positive integers (up to 15662428) that are relatively prime to 15662428.

Interesting facts

Basic properties

Name

Name fifteen million six hundred sixty-two thousand four hundred twenty-eight

Notation

Scientific notation 1.5662428 × 10^7
Engineering notation 1.5662428 × 10^6

Prime Factorization of 15662428

Prime Factorization 2 × 2 × 109 × 35923

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 7831214
Product of the distinct prime numbers

The prime factorization of 15662428 is 2 × 2 × 109 × 35923. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 10, 68, 43, 939, 659, 7541, 7537, 79260, 51317, 622390, 525228, 9018427, 706809, 9494964, 87332410, 959375529, 535764684, 7275301460, 798182849

Basic calculations (n = 15662428)

Multiplication

n×y
n×2 31324856
n×3 46987284
n×4 62649712
n×5 78312140

Division

n÷y
n÷2 7831214
n÷3 5220809.3333333
n÷3 3915607
n÷5 3132485.6

Exponentiation

ny
n2 245311650855184
n3 3.8421760690805E+21
n4 6.0177806045296E+28
n5 9.4253055438241E+35

Nth Root

y√n
2√n 3957.5785526001
3√n 250.19945682558
4√n 62.909288285595
5√n 27.477158409559

Divisors of 15662428

1, 2, 4, 109, 218, 436, 35923, 71846, 143692, 3915607, 7831214, 15662428

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15662427
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15662428 can be divided by 12 positive divisors. The sum of these divisors (counting 15662428) is 1, the average is 0.083333333333333.

Base conversion 15662428

Base System Value
2 Binary 111011101111110101011100
3 Ternary 1002110201210221
4 Quaternary 323233311130
5 Quinary 13002144203
6 Senary 1315411124
8 Octal 73576534
10 Decimal 15662428
12 Duodecimal 52b3aa4
16 Hexadecimal eefd5c
20 Vigesimal 4hhg18
36 Base36 9bp7g

Cryptographic Hash Functions

md5 8acaa692db9d42f6c1a63fc7f856613b
sha1 8cd857b950795799f94f74fe32fcf2b51784ca0c
sha256 535a0f402739e2261ac99f21c7f7f172cf8a907f4cdbbe243c6b8149a0b8c949
sha512 387efd129390e442acb0b2f59d1090b3164f79568dc0858da95abf634179bac041dc6395fe9e4b7675ca84b1f9bcd0bb6010ad2a7f7cec56ad85b2f69b56ef0b
ripemd-160 d1e86e506e14a48863b93bde893662c8421813e5

15662428 as geometric shapes

Circle

Radius = n
Diameter 31324856
Circumference 98409937.484358
Area 7.7066928016663E+14

Sphere

Radius = n
Volume 1.6094069483229E+22
Surface area 3.0826771206665E+15
Circumference 98409937.484358

Square

Length = n
Perimeter 62649712
Area 245311650855184
Diagonal 22150018.097292

Cube

Length = n
Surface area 1471869905131104
Volume 3.8421760690805E+21
Space diagonal 27128121.065889

Equilateral Triangle

Length = n
Perimeter 46987284
Area 1.0622306074244E+14
Altitude 13564060.532945

Triangular Pyramid

Length = n
Surface area 1.0622306074244E+14
Volume 4.5280479215991E+20
Height 7383339.365764