12555616 (number)

12555616 is an even 8-digits composite number following 12555615 and preceding 12555617. In scientific notation, it is written as 1.2555616 × 10^7. The sum of its digits is 31. It has a total of 6 prime factors and 12 positive divisors. There are 6277792 positive integers (up to 12555616) that are relatively prime to 12555616.

Interesting facts

Basic properties

Name

Name twelve million five hundred fifty-five thousand six hundred sixteen

Notation

Scientific notation 1.2555616 × 10^7
Engineering notation 1.2555616 × 10^6

Prime Factorization of 12555616

Prime Factorization 2 × 2 × 2 × 2 × 2 × 392363

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 784726
Product of the distinct prime numbers

The prime factorization of 12555616 is 2 × 2 × 2 × 2 × 2 × 392363. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 10, 83, 7, 344, 408, 4384, 1741, 28274, 92920, 621357, 243399, 4433773, 2978778, 39876983, 21583458, 950202764, 465367568, 9048264983, 391415478

Basic calculations (n = 12555616)

Multiplication

n×y
n×2 25111232
n×3 37666848
n×4 50222464
n×5 62778080

Division

n÷y
n÷2 6277808
n÷3 4185205.3333333
n÷3 3138904
n÷5 2511123.2

Exponentiation

ny
n2 157643493139456
n3 1.9793111647576E+21
n4 2.485147092921E+28
n5 3.1202552602232E+35

Nth Root

y√n
2√n 3543.3904667705
3√n 232.42312793746
4√n 59.526384627075
5√n 26.288608874006

Divisors of 12555616

1, 2, 4, 8, 16, 32, 392363, 784726, 1569452, 3138904, 6277808, 12555616

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12555615
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12555616 can be divided by 12 positive divisors. The sum of these divisors (counting 12555616) is 1, the average is 0.083333333333333.

Base conversion 12555616

Base System Value
2 Binary 101111111001010101100000
3 Ternary 212121220001211
4 Quaternary 233321111200
5 Quinary 11203234431
6 Senary 1125035504
8 Octal 57712540
10 Decimal 12555616
12 Duodecimal 4255b94
16 Hexadecimal bf9560
20 Vigesimal 3i990g
36 Base36 7h3z4

Cryptographic Hash Functions

md5 cc0288b7f4534472c1e748ffda4b3e15
sha1 f051961802694b1eded5f81490ec87aae6d7cf6e
sha256 d4005a2c3a41b836a7a5363f3c69a180e3d18a2ebc4b8bde06e793235f316998
sha512 7211a5473724c1252e501fbaaf07ec8396959fada0b483909eaf6b89eab8e5f3bbe26cae89763894274dfda4e0fae6fbbc2ed42b5719d3081a855e8df0e76f0d
ripemd-160 de23c33b107d865b4d8fd304ed3e4f2bf63789d6

12555616 as geometric shapes

Circle

Radius = n
Diameter 25111232
Circumference 78889261.973789
Area 4.9525163993315E+14

Sphere

Radius = n
Volume 8.2909192191612E+21
Surface area 1.9810065597326E+15
Circumference 78889261.973789

Square

Length = n
Perimeter 50222464
Area 157643493139456
Diagonal 17756322.431149

Cube

Length = n
Surface area 945860958836736
Volume 1.9793111647576E+21
Space diagonal 21746964.832325

Equilateral Triangle

Length = n
Perimeter 37666848
Area 68261634900043
Altitude 10873482.416162

Triangular Pyramid

Length = n
Surface area 68261634900043
Volume 2.3326405777973E+20
Height 5918774.1437162