15679428 (number)

15679428 is an even 8-digits composite number following 15679427 and preceding 15679429. In scientific notation, it is written as 1.5679428 × 10^7. The sum of its digits is 42. It has a total of 5 prime factors and 24 positive divisors. There are 4999680 positive integers (up to 15679428) that are relatively prime to 15679428.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.5679428 × 10^7
Engineering notation 1.5679428 × 10^6

Prime Factorization of 15679428

Prime Factorization 2 × 2 × 93 × 113 × 373

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7839714
Product of the distinct prime numbers

The prime factorization of 15679428 is 2 × 2 × 93 × 113 × 373. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 4, 76, 6, 799, 589, 7376, 7691, 34066, 73598, 598877, 224509, 7010028, 5918988, 20678144, 22834442, 879844806, 60667099, 6050335094, 6825789774

Basic calculations (n = 15679428)

Multiplication

n×y
n×2 31358856
n×3 47038284
n×4 62717712
n×5 78397140

Division

n÷y
n÷2 7839714
n÷3 5226476
n÷3 3919857
n÷5 3135885.6

Exponentiation

ny
n2 245844462407184
n3 3.8547005475121E+21
n4 6.0439499696277E+28
n5 9.476567838438E+35

Nth Root

y√n
2√n 3959.725748079
3√n 250.28994626133
4√n 62.926351777924
5√n 27.483120563367

Divisors of 15679428

1, 2, 4, 93, 113, 186, 226, 372, 373, 452, 746, 1492, 10509, 21018, 34689, 42036, 42149, 69378, 84298, 138756, 168596, 3919857, 7839714, 15679428

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15679427
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15679428 can be divided by 24 positive divisors. The sum of these divisors (counting 15679428) is 1, the average is 0.041666666666667.

Base conversion 15679428

Base System Value
2 Binary 111011110011111111000100
3 Ternary 1002111121010120
4 Quaternary 323303333010
5 Quinary 13003220203
6 Senary 1320021540
8 Octal 73637704
10 Decimal 15679428
12 Duodecimal 53018b0
16 Hexadecimal ef3fc4
20 Vigesimal 4hjib8
36 Base36 9c2bo

Cryptographic Hash Functions

md5 6ef2dbbb40552f90b8831558fc0b3ac8
sha1 42044da4eb303ad26c192a0f5d6d1a467277e5dd
sha256 d85caeddc61eaa23c283cb5de2ac890a8b4943fcfcdeb201fce75fc606a63ebd
sha512 752bdb0eb6b0b0acc6dc6dfafe775d96c2d5f963feba99f9ba6e8b4c217d3209a68a525ae437ddff8908fad8ef2e7ceec0b95b8dda49d61088cfaa13ebe030de
ripemd-160 ce7426207d519f1c1f5ed42b1d504a7d82a9d024

15679428 as geometric shapes

Circle

Radius = n
Diameter 31358856
Circumference 98516751.63458
Area 7.7234315702414E+14

Sphere

Radius = n
Volume 1.6146531895804E+22
Surface area 3.0893726280966E+15
Circumference 98516751.63458

Square

Length = n
Perimeter 62717712
Area 245844462407184
Diagonal 22174059.727852

Cube

Length = n
Surface area 1475066774443104
Volume 3.8547005475121E+21
Space diagonal 27157565.929618

Equilateral Triangle

Length = n
Perimeter 47038284
Area 1.0645377491217E+14
Altitude 13578782.964809

Triangular Pyramid

Length = n
Surface area 1.0645377491217E+14
Volume 4.5428081609822E+20
Height 7391353.2426175