15671428 (number)

15671428 is an even 8-digits composite number following 15671427 and preceding 15671429. In scientific notation, it is written as 1.5671428 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 12 positive divisors. There are 7423272 positive integers (up to 15671428) that are relatively prime to 15671428.

Interesting facts

Basic properties

Name

Name fifteen million six hundred seventy-one thousand four hundred twenty-eight

Notation

Scientific notation 1.5671428 × 10^7
Engineering notation 1.5671428 × 10^6

Prime Factorization of 15671428

Prime Factorization 2 × 2 × 19 × 206203

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 7835714
Product of the distinct prime numbers

The prime factorization of 15671428 is 2 × 2 × 19 × 206203. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 7, 89, 26, 773, 921, 770, 7071, 60841, 61544, 263455, 906514, 8922306, 3704406, 63227829, 75481861, 89771804, 65810441, 6608302936, 2287979652

Basic calculations (n = 15671428)

Multiplication

n×y
n×2 31342856
n×3 47014284
n×4 62685712
n×5 78357140

Division

n÷y
n÷2 7835714
n÷3 5223809.3333333
n÷3 3917857
n÷5 3134285.6

Exponentiation

ny
n2 245593655559184
n3 3.8488032903526E+21
n4 6.0316243650923E+28
n5 9.452416696059E+35

Nth Root

y√n
2√n 3958.7154482231
3√n 250.24737114933
4√n 62.918323628519
5√n 27.480315488459

Divisors of 15671428

1, 2, 4, 19, 38, 76, 206203, 412406, 824812, 3917857, 7835714, 15671428

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 -15671427
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 15671428 can be divided by 12 positive divisors. The sum of these divisors (counting 15671428) is 1, the average is 0.083333333333333.

Base conversion 15671428

Base System Value
2 Binary 111011110010000010000100
3 Ternary 1002111012011021
4 Quaternary 323302002010
5 Quinary 13002441203
6 Senary 1315520524
8 Octal 73620204
10 Decimal 15671428
12 Duodecimal 52b9144
16 Hexadecimal ef2084
20 Vigesimal 4hiib8
36 Base36 9bw5g

Cryptographic Hash Functions

md5 b00c1260da7b5f066533c8902003c68a
sha1 495b46c2ee7e54580c39bfdd9c42271256e869bc
sha256 c5f98c64cd3d4de554c98f409851db4d5ac64e8e893429785c08974fdc7ec44f
sha512 fed78eb421afdc3543d5e575ab3c02caadfe7734ae051ea6a8a214de6e26f706b73c95bf830276520e53a41646ce4b2cf1e962722a6ac8d24c2a5d58c4ddfb49
ripemd-160 2f78a28d31f4922845dd2d8fa316999dfb8fa906

15671428 as geometric shapes

Circle

Radius = n
Diameter 31342856
Circumference 98466486.152123
Area 7.7155522407299E+14

Sphere

Radius = n
Volume 1.6121829522778E+22
Surface area 3.086220896292E+15
Circumference 98466486.152123

Square

Length = n
Perimeter 62685712
Area 245593655559184
Diagonal 22162746.019353

Cube

Length = n
Surface area 1473561933355104
Volume 3.8488032903526E+21
Space diagonal 27143709.523158

Equilateral Triangle

Length = n
Perimeter 47014284
Area 1.0634517236127E+14
Altitude 13571854.761579

Triangular Pyramid

Length = n
Surface area 1.0634517236127E+14
Volume 4.535858176769E+20
Height 7387582.0064512