26257430 (number)

26257430 is an even 8-digits composite number following 26257429 and preceding 26257431. In scientific notation, it is written as 2.6257430 × 10^7. The sum of its digits is 29. It has a total of 4 prime factors and 16 positive divisors. There are 9950112 positive integers (up to 26257430) that are relatively prime to 26257430.

Interesting facts

Basic properties

Name

Name twenty-six million two hundred fifty-seven thousand four hundred thirty

Notation

Scientific notation 2.6257430 × 10^7
Engineering notation 2.6257430 × 10^6

Prime Factorization of 26257430

Prime Factorization 2 × 5 × 19 × 138197

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 26257430
Product of the distinct prime numbers

The prime factorization of 26257430 is 2 × 5 × 19 × 138197. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 2, 45, 69, 842, 482, 6294, 992, 31723, 28206, 393246, 566304, 9494566, 3920145, 74650115, 69147194, 744038936, 987085341, 8563085107, 4950524182

Basic calculations (n = 26257430)

Multiplication

n×y
n×2 52514860
n×3 78772290
n×4 105029720
n×5 131287150

Division

n÷y
n÷2 13128715
n÷3 8752476.6666667
n÷3 6564357.5
n÷5 5251486

Exponentiation

ny
n2 689452630204900
n3 1.8103254175921E+22
n4 4.7534492929645E+29
n5 1.2481336206857E+37

Nth Root

y√n
2√n 5124.2004254322
3√n 297.22413520894
4√n 71.583520627532
5√n 30.468455756049

Divisors of 26257430

1, 2, 5, 10, 19, 38, 95, 190, 138197, 276394, 690985, 1381970, 2625743, 5251486, 13128715, 26257430

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -26257429
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 26257430 can be divided by 16 positive divisors. The sum of these divisors (counting 26257430) is 1, the average is 0.0625.

Base conversion 26257430

Base System Value
2 Binary 1100100001010100000010110
3 Ternary 1211102000102102
4 Quaternary 1210022200112
5 Quinary 23210214210
6 Senary 2334442102
8 Octal 144124026
10 Decimal 26257430
12 Duodecimal 8963332
16 Hexadecimal 190a816
20 Vigesimal 8423ba
36 Base36 fmsd2

Cryptographic Hash Functions

md5 95cde3cb2c4676e8b1c35d957ec56fd2
sha1 e668b6b4a665cf8f479822e871211a657a8f11ab
sha256 89227022029dea33c80939554ef9bc9ccd7fc402faf78f4d1cbc29557126309a
sha512 b9e0f759e47c0e5f896064b82eeec680d48008fe724905a6160ce4b445c2e1f0b871f4ff16f5f48e0a5a02bbee658e60e3b34c413b73fd13400890ef4369c509
ripemd-160 0df3fc26a49d330fa62bd0fb09127529a33fc2b3

26257430 as geometric shapes

Circle

Radius = n
Diameter 52514860
Circumference 164980298.3803
Area 2.1659793180499E+15

Sphere

Radius = n
Volume 7.5830733766856E+22
Surface area 8.6639172721995E+15
Circumference 164980298.3803

Square

Length = n
Perimeter 105029720
Area 689452630204900
Diagonal 37133613.619062

Cube

Length = n
Surface area 4136715781229400
Volume 1.8103254175921E+22
Space diagonal 45479202.836183

Equilateral Triangle

Length = n
Perimeter 78772290
Area 2.9854174623172E+14
Altitude 22739601.418092

Triangular Pyramid

Length = n
Surface area 2.9854174623172E+14
Volume 2.1334889648896E+21
Height 12377871.206354