12551639 (number)

12551639 is an odd 8-digits prime number following 12551638 and preceding 12551640. In scientific notation, it is written as 1.2551639 × 10^7. The sum of its digits is 32. It has a total of 1 prime factors and 2 positive divisors. There are 12551638 positive integers (up to 12551639) that are relatively prime to 12551639.

Interesting facts

Basic properties

Name

Name twelve million five hundred fifty-one thousand six hundred thirty-nine

Notation

Scientific notation 1.2551639 × 10^7
Engineering notation 1.2551639 × 10^6

Prime Factorization of 12551639

Prime Factorization 12551639

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 12551639
Product of the distinct prime numbers

The prime factorization of 12551639 is 12551639. Since it has a total of 1 prime factors.

Most popular turbo-numbers

4, 10, 55, 23, 934, 756, 6437, 342, 1540, 48418, 335962, 578723, 3925904, 5641784, 762951, 75651617, 586903158, 765545085, 7947651204, 1233992667

Basic calculations (n = 12551639)

Multiplication

n×y
n×2 25103278
n×3 37654917
n×4 50206556
n×5 62758195

Division

n÷y
n÷2 6275819.5
n÷3 4183879.6666667
n÷3 3137909.75
n÷5 2510327.8

Exponentiation

ny
n2 157543641586321
n3 1.9774309159369E+21
n4 2.4819999004279E+28
n5 3.1153166748207E+35

Nth Root

y√n
2√n 3542.8292366412
3√n 232.39858528412
4√n 59.521670311251
5√n 26.286943275974

Divisors of 12551639

1, 12551639

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 12551640
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 6275820
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 3542.8293777714
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999998406583
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12551639 can be divided by 2 positive divisors. The sum of these divisors (counting 12551639) is 12551640, the average is 6275820.

Base conversion 12551639

Base System Value
2 Binary 101111111000010111010111
3 Ternary 212121200121112
4 Quaternary 233320113113
5 Quinary 11203123024
6 Senary 1125005235
8 Octal 57702727
10 Decimal 12551639
12 Duodecimal 425381b
16 Hexadecimal bf85d7
20 Vigesimal 3i8j1j
36 Base36 7h0wn

Cryptographic Hash Functions

md5 250c81cb13f390c70173207f24e18a40
sha1 3ded5023cc07b92514cd0cb5715ea3f3c043f4a3
sha256 e63d99af36c51681dface5dc26d969258cd6f359e91ee04df853624d506290b2
sha512 6744afb3c5a55aa97e3c67f2f0a70d5cb106ab1820f82bf24502362fa0a8722b37ebaa2e450bf708fe0d70971d1c6d9961a29fd12a575dfee5fbeb6431eeec3a
ripemd-160 dcb14ff9096b675c7fb323efa2d3e0ce5513da11

12551639 as geometric shapes

Circle

Radius = n
Diameter 25103278
Circumference 78864273.745822
Area 4.9493794702737E+14

Sphere

Radius = n
Volume 8.2830432513182E+21
Surface area 1.9797517881095E+15
Circumference 78864273.745822

Square

Length = n
Perimeter 50206556
Area 157543641586321
Diagonal 17750698.103811

Cube

Length = n
Surface area 945261849517926
Volume 1.9774309159369E+21
Space diagonal 21740076.466263

Equilateral Triangle

Length = n
Perimeter 37654917
Area 68218397909232
Altitude 10870038.233132

Triangular Pyramid

Length = n
Surface area 68218397909232
Volume 2.3304246833115E+20
Height 5916899.367937