12691444 (number)

12691444 is an even 8-digits composite number following 12691443 and preceding 12691445. In scientific notation, it is written as 1.2691444 × 10^7. The sum of its digits is 31. It has a total of 5 prime factors and 24 positive divisors. There are 5959296 positive integers (up to 12691444) that are relatively prime to 12691444.

Interesting facts

Basic properties

Name

Name twelve million six hundred ninety-one thousand four hundred forty-four

Notation

Scientific notation 1.2691444 × 10^7
Engineering notation 1.2691444 × 10^6

Prime Factorization of 12691444

Prime Factorization 2 × 2 × 37 × 29 × 2957

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6345722
Product of the distinct prime numbers

The prime factorization of 12691444 is 2 × 2 × 37 × 29 × 2957. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 10, 45, 51, 270, 24, 2979, 5532, 17247, 46916, 376913, 235148, 9599465, 9796956, 12039903, 98668945, 179065764, 845248099, 3011404842, 2411520041

Basic calculations (n = 12691444)

Multiplication

n×y
n×2 25382888
n×3 38074332
n×4 50765776
n×5 63457220

Division

n÷y
n÷2 6345722
n÷3 4230481.3333333
n÷3 3172861
n÷5 2538288.8

Exponentiation

ny
n2 161072750805136
n3 2.0442457967693E+21
n4 2.5944431051933E+28
n5 3.2927229380747E+35

Nth Root

y√n
2√n 3562.5052982417
3√n 233.2582497646
4√n 59.686726315335
5√n 26.345242929929

Divisors of 12691444

1, 2, 4, 29, 37, 58, 74, 116, 148, 1073, 2146, 2957, 4292, 5914, 11828, 85753, 109409, 171506, 218818, 343012, 437636, 3172861, 6345722, 12691444

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12691443
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12691444 can be divided by 24 positive divisors. The sum of these divisors (counting 12691444) is 1, the average is 0.041666666666667.

Base conversion 12691444

Base System Value
2 Binary 110000011010011111110100
3 Ternary 212212210101111
4 Quaternary 300122133310
5 Quinary 11222111234
6 Senary 1132004404
8 Octal 60323764
10 Decimal 12691444
12 Duodecimal 4300704
16 Hexadecimal c1a7f4
20 Vigesimal 3j68c4
36 Base36 7k0s4

Cryptographic Hash Functions

md5 9706713cd5f50d7647576597c6d55b8a
sha1 2048f0f8924bb6753fdf3142780a3e902b350fc8
sha256 272a4c214286fc7feaee82f66b217f4a303292a78e7086f8c339046f773ed0b6
sha512 3be69952e59dd5e715c19626641e01656ceb760e2b11b0fbf881474f2f58669db95861fb1c04430a546d61044b229bd0102d4bda6b541f113a1bc97d22fdf3e0
ripemd-160 2f2e4d66bcba1391c6bfe1eebcc5683f8fc0b99f

12691444 as geometric shapes

Circle

Radius = n
Diameter 25382888
Circumference 79742694.467693
Area 5.0602497062291E+14

Sphere

Radius = n
Volume 8.5629167696832E+21
Surface area 2.0240998824917E+15
Circumference 79742694.467693

Square

Length = n
Perimeter 50765776
Area 161072750805136
Diagonal 17948412.230899

Cube

Length = n
Surface area 966436504830816
Volume 2.0442457967693E+21
Space diagonal 21982225.829415

Equilateral Triangle

Length = n
Perimeter 38074332
Area 69746547027344
Altitude 10991112.914708

Triangular Pyramid

Length = n
Surface area 69746547027344
Volume 2.4091667755128E+20
Height 5982804.0769662