15742426 (number)

15742426 is an even 8-digits composite number following 15742425 and preceding 15742427. In scientific notation, it is written as 1.5742426 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 12 positive divisors. There are 6746712 positive integers (up to 15742426) that are relatively prime to 15742426.

Interesting facts

Basic properties

Name

Name fifteen million seven hundred forty-two thousand four hundred twenty-six

Notation

Scientific notation 1.5742426 × 10^7
Engineering notation 1.5742426 × 10^6

Prime Factorization of 15742426

Prime Factorization 2 × 7 × 7 × 160637

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 2248918
Product of the distinct prime numbers

The prime factorization of 15742426 is 2 × 7 × 7 × 160637. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 2, 15, 96, 695, 192, 964, 414, 47319, 33712, 265436, 850767, 3927307, 713757, 38255363, 71775728, 504870000, 359090981, 7132389478, 1842854044

Basic calculations (n = 15742426)

Multiplication

n×y
n×2 31484852
n×3 47227278
n×4 62969704
n×5 78712130

Division

n÷y
n÷2 7871213
n÷3 5247475.3333333
n÷3 3935606.5
n÷5 3148485.2

Exponentiation

ny
n2 247823976365476
n3 3.9013506089593E+21
n4 6.1416723261596E+28
n5 9.6684822110815E+35

Nth Root

y√n
2√n 3967.6726175429
3√n 250.62470965114
4√n 62.989464337641
5√n 27.505169910164

Divisors of 15742426

1, 2, 7, 14, 49, 98, 160637, 321274, 1124459, 2248918, 7871213, 15742426

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 -15742425
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 15742426 can be divided by 12 positive divisors. The sum of these divisors (counting 15742426) is 1, the average is 0.083333333333333.

Base conversion 15742426

Base System Value
2 Binary 111100000011010111011010
3 Ternary 1002121210112211
4 Quaternary 330003113122
5 Quinary 13012224201
6 Senary 1321225334
8 Octal 74032732
10 Decimal 15742426
12 Duodecimal 533224a
16 Hexadecimal f035da
20 Vigesimal 4i7g16
36 Base36 9dexm

Cryptographic Hash Functions

md5 182907e877a12be36f765950b79adec8
sha1 873812c907c44741860ba8b200a3901d85ded6cb
sha256 45f125b53964bb2e01006fc986558991ce64cdeccf1fe4df2297cb180f2c6214
sha512 49785aa36af4eb4d7a2f1f3f3fcf2cf784e0960b6a76fe3d8e318922fc354ffcbbd5606d757cce834b21d00b96c02f50327ec0648378177f8ab0f3fbe4a12d90
ripemd-160 d3847f82d65f3d8e82bb6c45309566da30353a4c

15742426 as geometric shapes

Circle

Radius = n
Diameter 31484852
Circumference 98912579.742562
Area 7.7856198353319E+14

Sphere

Radius = n
Volume 1.6341939216246E+22
Surface area 3.1142479341328E+15
Circumference 98912579.742562

Square

Length = n
Perimeter 62969704
Area 247823976365476
Diagonal 22263152.353855

Cube

Length = n
Surface area 1486943858192856
Volume 3.9013506089593E+21
Space diagonal 27266681.666393

Equilateral Triangle

Length = n
Perimeter 47227278
Area 1.0731092959969E+14
Altitude 13633340.833197

Triangular Pyramid

Length = n
Surface area 1.0731092959969E+14
Volume 4.5977857856356E+20
Height 7421050.7846183