12697788 (number)

12697788 is an even 8-digits composite number following 12697787 and preceding 12697789. In scientific notation, it is written as 1.2697788 × 10^7. The sum of its digits is 48. It has a total of 4 prime factors and 12 positive divisors. There are 4232592 positive integers (up to 12697788) that are relatively prime to 12697788.

Interesting facts

Basic properties

Name

Name twelve million six hundred ninety-seven thousand seven hundred eighty-eight

Notation

Scientific notation 1.2697788 × 10^7
Engineering notation 1.2697788 × 10^6

Prime Factorization of 12697788

Prime Factorization 2 × 2 × 3 × 1058149

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 6348894
Product of the distinct prime numbers

The prime factorization of 12697788 is 2 × 2 × 3 × 1058149. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 3, 12, 76, 737, 327, 8418, 3913, 37337, 34177, 548647, 298402, 1036991, 7101654, 27716070, 26924545, 234488492, 634871223, 7145929069, 2256541209

Basic calculations (n = 12697788)

Multiplication

n×y
n×2 25395576
n×3 38093364
n×4 50791152
n×5 63488940

Division

n÷y
n÷2 6348894
n÷3 4232596
n÷3 3174447
n÷5 2539557.6

Exponentiation

ny
n2 161233820092944
n3 2.0473128659703E+21
n4 2.5996344741764E+28
n5 3.3009607430583E+35

Nth Root

y√n
2√n 3563.3955716423
3√n 233.29710911583
4√n 59.69418373378
5√n 26.347876212846

Divisors of 12697788

1, 2, 3, 4, 6, 12, 1058149, 2116298, 3174447, 4232596, 6348894, 12697788

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 -12697787
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 12697788 can be divided by 12 positive divisors. The sum of these divisors (counting 12697788) is 1, the average is 0.083333333333333.

Base conversion 12697788

Base System Value
2 Binary 110000011100000010111100
3 Ternary 212220010002110
4 Quaternary 300130002330
5 Quinary 11222312123
6 Senary 1132054020
8 Octal 60340274
10 Decimal 12697788
12 Duodecimal 4304310
16 Hexadecimal c1c0bc
20 Vigesimal 3j7498
36 Base36 7k5oc

Cryptographic Hash Functions

md5 78ed47e85489e1417b222e4cc051b181
sha1 075d936ed63e50987182194c6cac5a00013ae449
sha256 8696e32aaf6b56806d1d8c6005fd5ba5ebd21417d15476018a8687860b5b9fd3
sha512 3951edfe9093484ae47ccfed2d669caaf1b3569d7e38ebd545ac6c8a719923fc13f76b4d0202a586c4bf7497ea4dd5d11095efeed52fc01a670f2a3b73ebb3aa
ripemd-160 0e1fbe66b06d863caced5296675d9d7664ca0007

12697788 as geometric shapes

Circle

Radius = n
Diameter 25395576
Circumference 79782554.995281
Area 5.0653098471421E+14

Sphere

Radius = n
Volume 8.5757640791097E+21
Surface area 2.0261239388568E+15
Circumference 79782554.995281

Square

Length = n
Perimeter 50791152
Area 161233820092944
Diagonal 17957384.001738

Cube

Length = n
Surface area 967402920557664
Volume 2.0473128659703E+21
Space diagonal 21993213.959738

Equilateral Triangle

Length = n
Perimeter 38093364
Area 69816292074850
Altitude 10996606.979869

Triangular Pyramid

Length = n
Surface area 69816292074850
Volume 2.4127813512302E+20
Height 5985794.6672461