12538049 (number)

12538049 is an odd 8-digits composite number following 12538048 and preceding 12538050. In scientific notation, it is written as 1.2538049 × 10^7. The sum of its digits is 32. It has a total of 2 prime factors and 4 positive divisors. There are 12271236 positive integers (up to 12538049) that are relatively prime to 12538049.

Interesting facts

Basic properties

Name

Name twelve million five hundred thirty-eight thousand forty-nine

Notation

Scientific notation 1.2538049 × 10^7
Engineering notation 1.2538049 × 10^6

Prime Factorization of 12538049

Prime Factorization 47 × 266767

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 12538049
Product of the distinct prime numbers

The prime factorization of 12538049 is 47 × 266767. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 5, 91, 28, 187, 895, 9736, 1495, 39002, 30180, 825262, 143643, 8315476, 2187684, 42809595, 5543317, 251958612, 353458403, 2675940671, 2549490230

Basic calculations (n = 12538049)

Multiplication

n×y
n×2 25076098
n×3 37614147
n×4 50152196
n×5 62690245

Division

n÷y
n÷2 6269024.5
n÷3 4179349.6666667
n÷3 3134512.25
n÷5 2507609.8

Exponentiation

ny
n2 157202672726401
n3 1.9710148135746E+21
n4 2.4712680312324E+28
n5 3.0984879667725E+35

Nth Root

y√n
2√n 3540.9107585479
3√n 232.3146802441
4√n 59.505552333777
5√n 26.28124849178

Divisors of 12538049

1, 47, 266767, 12538049

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12538048
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12538049 can be divided by 4 positive divisors. The sum of these divisors (counting 12538049) is 1, the average is 0.25.

Base conversion 12538049

Base System Value
2 Binary 101111110101000011000001
3 Ternary 212120222222012
4 Quaternary 233311003001
5 Quinary 11202204144
6 Senary 1124422305
8 Octal 57650301
10 Decimal 12538049
12 Duodecimal 4247995
16 Hexadecimal bf50c1
20 Vigesimal 3i7529
36 Base36 7gqf5

Cryptographic Hash Functions

md5 76dd4ba05e1102b7fcf3e2a2933748ef
sha1 b76468557f84380b58aae03d0dc7d2f974ea0bae
sha256 4855e0498a0c436a4c3d5a94bf16e5841afd6fd0c793c6f51fad27acfc4f4fb9
sha512 604bbd98e3f4246ba99e11f339d33eae451429cc8d345ff3a40da8db129de8f1d22e1148e7bfa767c256313e3e042bc7fdd369e3d5b1608071e3379a7831e0ae
ripemd-160 d03fcbb2e6932b132718a1fc6ccfc3ec27975bd3

12538049 as geometric shapes

Circle

Radius = n
Diameter 25076098
Circumference 78778885.257498
Area 4.9386676176194E+14

Sphere

Radius = n
Volume 8.2561675445901E+21
Surface area 1.9754670470478E+15
Circumference 78778885.257498

Square

Length = n
Perimeter 50152196
Area 157202672726401
Diagonal 17731478.941498

Cube

Length = n
Surface area 943216036358406
Volume 1.9710148135746E+21
Space diagonal 21716537.895788

Equilateral Triangle

Length = n
Perimeter 37614147
Area 68070754061937
Altitude 10858268.947894

Triangular Pyramid

Length = n
Surface area 68070754061937
Volume 2.3228632341629E+20
Height 5910492.9804995