12452538 (number)

12452538 is an even 8-digits composite number following 12452537 and preceding 12452539. In scientific notation, it is written as 1.2452538 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 3557856 positive integers (up to 12452538) that are relatively prime to 12452538.

Interesting facts

Basic properties

Name

Name twelve million four hundred fifty-two thousand five hundred thirty-eight

Notation

Scientific notation 1.2452538 × 10^7
Engineering notation 1.2452538 × 10^6

Prime Factorization of 12452538

Prime Factorization 2 × 3 × 7 × 296489

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12452538
Product of the distinct prime numbers

The prime factorization of 12452538 is 2 × 3 × 7 × 296489. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 1, 6, 48, 393, 445, 5938, 7864, 65205, 49736, 72322, 630132, 8768505, 9468997, 49531722, 89735090, 218165355, 504213758, 418805784, 5961138343

Basic calculations (n = 12452538)

Multiplication

n×y
n×2 24905076
n×3 37357614
n×4 49810152
n×5 62262690

Division

n÷y
n÷2 6226269
n÷3 4150846
n÷3 3113134.5
n÷5 2490507.6

Exponentiation

ny
n2 155065702641444
n3 1.9309615546393E+21
n4 2.4045372135685E+28
n5 2.9942591024376E+35

Nth Root

y√n
2√n 3528.815381966
3√n 231.78533701245
4√n 59.403833057859
5√n 26.245302039694

Divisors of 12452538

1, 2, 3, 6, 7, 14, 21, 42, 296489, 592978, 889467, 1778934, 2075423, 4150846, 6226269, 12452538

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 -12452537
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 12452538 can be divided by 16 positive divisors. The sum of these divisors (counting 12452538) is 1, the average is 0.0625.

Base conversion 12452538

Base System Value
2 Binary 101111100000001010111010
3 Ternary 212102122200010
4 Quaternary 233200022322
5 Quinary 11141440123
6 Senary 1122522350
8 Octal 57401272
10 Decimal 12452538
12 Duodecimal 42063b6
16 Hexadecimal be02ba
20 Vigesimal 3hgb6i
36 Base36 7ewfu

Cryptographic Hash Functions

md5 a4bdac977293a2c033ee6059b939335d
sha1 8d190d5e1b17a877c5a983545de1e3c3058cffd2
sha256 400f0e7c15f385c99ad45bc1f51c5c4552acce9f094478edb08d7739425a4b5f
sha512 e88357e008b4eb5718fa51bfdaa15edba618de54c4be49763504d8db0f624ba1c24559363c76735643a95b500a36f86f1d87e58a78a975070dfac256689fb660
ripemd-160 d2988af2903ddc523d209d2e91471a291d8ce0c1

12452538 as geometric shapes

Circle

Radius = n
Diameter 24905076
Circumference 78241603.798695
Area 4.871532722421E+14

Sphere

Radius = n
Volume 8.0883928458921E+21
Surface area 1.9486130889684E+15
Circumference 78241603.798695

Square

Length = n
Perimeter 49810152
Area 155065702641444
Diagonal 17610548.125566

Cube

Length = n
Surface area 930394215848664
Volume 1.9309615546393E+21
Space diagonal 21568428.499182

Equilateral Triangle

Length = n
Perimeter 37357614
Area 67145418871587
Altitude 10784214.249591

Triangular Pyramid

Length = n
Surface area 67145418871587
Volume 2.2756600158266E+20
Height 5870182.7085221