13188894 (number)

13188894 is an even 8-digits composite number following 13188893 and preceding 13188895. In scientific notation, it is written as 1.3188894 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 4390272 positive integers (up to 13188894) that are relatively prime to 13188894.

Interesting facts

Basic properties

Name

Name thirteen million one hundred eighty-eight thousand eight hundred ninety-four

Notation

Scientific notation 1.3188894 × 10^7
Engineering notation 1.3188894 × 10^6

Prime Factorization of 13188894

Prime Factorization 2 × 3 × 1237 × 1777

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 13188894
Product of the distinct prime numbers

The prime factorization of 13188894 is 2 × 3 × 1237 × 1777. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 9, 76, 5, 141, 808, 9375, 8643, 56800, 52919, 579873, 256972, 9903163, 4849104, 63827717, 64818843, 712467415, 637944903, 6851395428, 9933245224

Basic calculations (n = 13188894)

Multiplication

n×y
n×2 26377788
n×3 39566682
n×4 52755576
n×5 65944470

Division

n÷y
n÷2 6594447
n÷3 4396298
n÷3 3297223.5
n÷5 2637778.8

Exponentiation

ny
n2 173946924943236
n3 2.2941675547023E+21
n4 3.0257532697208E+28
n5 3.9906339144501E+35

Nth Root

y√n
2√n 3631.651690347
3√n 236.2668507899
4√n 60.263186858537
5√n 26.548603142139

Divisors of 13188894

1, 2, 3, 6, 1237, 1777, 2474, 3554, 3711, 5331, 7422, 10662, 2198149, 4396298, 6594447, 13188894

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 -13188893
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 13188894 can be divided by 16 positive divisors. The sum of these divisors (counting 13188894) is 1, the average is 0.0625.

Base conversion 13188894

Base System Value
2 Binary 110010010011111100011110
3 Ternary 220211001202120
4 Quaternary 302103330132
5 Quinary 11334021034
6 Senary 1150403410
8 Octal 62237436
10 Decimal 13188894
12 Duodecimal 4500566
16 Hexadecimal c93f1e
20 Vigesimal 428c4e
36 Base36 7uom6

Cryptographic Hash Functions

md5 eff0adb82ca7cd052b40a43b4e0625ca
sha1 211a930c33a11519bd4c2bed437d3e82eb503e42
sha256 2c97f2de401e07c2d12607f55d81d13fa91afcd4bfdee0f7d6a4c816651a6149
sha512 5b2d352c276fa1c051f6018a934192c21d85aabd450be989a7e62c41e62c2f3745502f6095f7cb2b4a37def929b462da6b4b5a1aa097375d572d4f9e4023a9d4
ripemd-160 1be7c754ec143e3de81251c2bb33c15b19da44dc

13188894 as geometric shapes

Circle

Radius = n
Diameter 26377788
Circumference 82868264.998749
Area 5.4647038151621E+14

Sphere

Radius = n
Volume 9.6097865812757E+21
Surface area 2.1858815260648E+15
Circumference 82868264.998749

Square

Length = n
Perimeter 52755576
Area 173946924943236
Diagonal 18651912.767501

Cube

Length = n
Surface area 1043681549659416
Volume 2.2941675547023E+21
Space diagonal 22843834.50364

Equilateral Triangle

Length = n
Perimeter 39566682
Area 75321227955514
Altitude 11421917.25182

Triangular Pyramid

Length = n
Surface area 75321227955514
Volume 2.7037023918469E+20
Height 6217304.2558337