12549649 (number)

12549649 is an odd 8-digits composite number following 12549648 and preceding 12549650. In scientific notation, it is written as 1.2549649 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 10333440 positive integers (up to 12549649) that are relatively prime to 12549649.

Interesting facts

Basic properties

Name

Name twelve million five hundred forty-nine thousand six hundred forty-nine

Notation

Scientific notation 1.2549649 × 10^7
Engineering notation 1.2549649 × 10^6

Prime Factorization of 12549649

Prime Factorization 7 × 73 × 41 × 599

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12549649
Product of the distinct prime numbers

The prime factorization of 12549649 is 7 × 73 × 41 × 599. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 2, 63, 34, 909, 371, 2870, 8432, 82898, 51470, 261709, 299294, 4474946, 8114687, 86898944, 8764690, 105835826, 286134089, 8666614504, 4272992393

Basic calculations (n = 12549649)

Multiplication

n×y
n×2 25099298
n×3 37648947
n×4 50198596
n×5 62748245

Division

n÷y
n÷2 6274824.5
n÷3 4183216.3333333
n÷3 3137412.25
n÷5 2509929.8

Exponentiation

ny
n2 157493690023201
n3 1.976490529506E+21
n4 2.4804262397124E+28
n5 3.1128478678781E+35

Nth Root

y√n
2√n 3542.5483765222
3√n 232.38630275465
4√n 59.519310954699
5√n 26.286109690258

Divisors of 12549649

1, 7, 41, 73, 287, 511, 599, 2993, 4193, 20951, 24559, 43727, 171913, 306089, 1792807, 12549649

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 -12549648
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 12549649 can be divided by 16 positive divisors. The sum of these divisors (counting 12549649) is 1, the average is 0.0625.

Base conversion 12549649

Base System Value
2 Binary 101111110111111000010001
3 Ternary 212121120212211
4 Quaternary 233313320101
5 Quinary 11203042044
6 Senary 1124552121
8 Octal 57677021
10 Decimal 12549649
12 Duodecimal 4252641
16 Hexadecimal bf7e11
20 Vigesimal 3i8e29
36 Base36 7gzdd

Cryptographic Hash Functions

md5 3920f2de927415a5bb6edca3352b94fb
sha1 93ec04c2c6519ff37cce0126525aee38963dcb19
sha256 25ea1eaf59b4271d23b978d37eaf26e669c35af36c7763b40db29c1a66046322
sha512 27dda74d0741ec217cdbbaa0294fa890f3912504004193292fe5bac7b0479612074f5d77a65474a61ed91636d7619d8f390e942ad745e9584f82655f503459f9
ripemd-160 b67590ea4e716e3891cdc3627c887f9d1641eaff

12549649 as geometric shapes

Circle

Radius = n
Diameter 25099298
Circumference 78851770.207061
Area 4.9478101956364E+14

Sphere

Radius = n
Volume 8.2791041698477E+21
Surface area 1.9791240782545E+15
Circumference 78851770.207061

Square

Length = n
Perimeter 50198596
Area 157493690023201
Diagonal 17747883.818822

Cube

Length = n
Surface area 944962140139206
Volume 1.976490529506E+21
Space diagonal 21736629.685156

Equilateral Triangle

Length = n
Perimeter 37648947
Area 68196768247922
Altitude 10868314.842578

Triangular Pyramid

Length = n
Surface area 68196768247922
Volume 2.3293164272744E+20
Height 5915961.2729407