15707428 (number)

15707428 is an even 8-digits composite number following 15707427 and preceding 15707429. In scientific notation, it is written as 1.5707428 × 10^7. The sum of its digits is 34. It has a total of 5 prime factors and 24 positive divisors. There are 6964800 positive integers (up to 15707428) that are relatively prime to 15707428.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.5707428 × 10^7
Engineering notation 1.5707428 × 10^6

Prime Factorization of 15707428

Prime Factorization 2 × 2 × 41 × 11 × 8707

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7853714
Product of the distinct prime numbers

The prime factorization of 15707428 is 2 × 2 × 41 × 11 × 8707. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 3, 65, 43, 826, 713, 6351, 6723, 92054, 96022, 182579, 805279, 3495492, 3268826, 20490686, 21613018, 840392758, 432880300, 8850723727, 458264420

Basic calculations (n = 15707428)

Multiplication

n×y
n×2 31414856
n×3 47122284
n×4 62829712
n×5 78537140

Division

n÷y
n÷2 7853714
n÷3 5235809.3333333
n÷3 3926857
n÷5 3141485.6

Exponentiation

ny
n2 246723294375184
n3 3.875388382321E+21
n4 6.0872383987344E+28
n5 9.5614858866955E+35

Nth Root

y√n
2√n 3963.2597694322
3√n 250.43884520878
4√n 62.954426130593
5√n 27.492929317635

Divisors of 15707428

1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 8707, 17414, 34828, 95777, 191554, 356987, 383108, 713974, 1427948, 3926857, 7853714, 15707428

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 -15707427
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 15707428 can be divided by 24 positive divisors. The sum of these divisors (counting 15707428) is 1, the average is 0.041666666666667.

Base conversion 15707428

Base System Value
2 Binary 111011111010110100100100
3 Ternary 1002120000112121
4 Quaternary 323322310210
5 Quinary 13010114203
6 Senary 1320355324
8 Octal 73726444
10 Decimal 15707428
12 Duodecimal 5315b44
16 Hexadecimal efad24
20 Vigesimal 4i38b8
36 Base36 9cnxg

Cryptographic Hash Functions

md5 83470ea8a168f9639eb2c2c3dd3a51fa
sha1 d2068bc36a5e087fcfb5b0631d21310d70dc7be0
sha256 8f4d043ecaf9f95fafcac05c52b68c8cd8ca0c4d45a00bfa26ebc7ffd906b974
sha512 1661bd8e99593ad01cc208f888830b2b0e3ef280a1a3d2d23b884d1fc9835f289c4276db35d7aa4b8a2e3506733dc446153fcb284fa7f9f1ecb4dfcab65bc575
ripemd-160 dd0c2009ec22758f8a9350ce227805c10e622dda

15707428 as geometric shapes

Circle

Radius = n
Diameter 31414856
Circumference 98692680.823181
Area 7.7510408907855E+14

Sphere

Radius = n
Volume 1.6233188895609E+22
Surface area 3.1004163563142E+15
Circumference 98692680.823181

Square

Length = n
Perimeter 62829712
Area 246723294375184
Diagonal 22213657.707599

Cube

Length = n
Surface area 1480339766251104
Volume 3.875388382321E+21
Space diagonal 27206063.35223

Equilateral Triangle

Length = n
Perimeter 47122284
Area 1.0683432031715E+14
Altitude 13603031.676115

Triangular Pyramid

Length = n
Surface area 1.0683432031715E+14
Volume 4.5671890081179E+20
Height 7404552.5691996