12691569 (number)

12691569 is an odd 8-digits composite number following 12691568 and preceding 12691570. In scientific notation, it is written as 1.2691569 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 12 positive divisors. There are 7691640 positive integers (up to 12691569) that are relatively prime to 12691569.

Interesting facts

Basic properties

Name

Name twelve million six hundred ninety-one thousand five hundred sixty-nine

Notation

Scientific notation 1.2691569 × 10^7
Engineering notation 1.2691569 × 10^6

Prime Factorization of 12691569

Prime Factorization 3 × 11 × 11 × 34963

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1153779
Product of the distinct prime numbers

The prime factorization of 12691569 is 3 × 11 × 11 × 34963. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 1, 3, 57, 356, 402, 94, 222, 31542, 46491, 712788, 808221, 638828, 55477, 91349745, 13623918, 15599832, 80142576, 1247453580, 4865628106

Basic calculations (n = 12691569)

Multiplication

n×y
n×2 25383138
n×3 38074707
n×4 50766276
n×5 63457845

Division

n÷y
n÷2 6345784.5
n÷3 4230523
n÷3 3172892.25
n÷5 2538313.8

Exponentiation

ny
n2 161075923681761
n3 2.0443061996458E+21
n4 2.5945453189932E+28
n5 3.292885093963E+35

Nth Root

y√n
2√n 3562.522842032
3√n 233.25901556098
4√n 59.686873280748
5√n 26.345294825401

Divisors of 12691569

1, 3, 11, 33, 121, 363, 34963, 104889, 384593, 1153779, 4230523, 12691569

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 -12691568
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 12691569 can be divided by 12 positive divisors. The sum of these divisors (counting 12691569) is 1, the average is 0.083333333333333.

Base conversion 12691569

Base System Value
2 Binary 110000011010100001110001
3 Ternary 212212210120010
4 Quaternary 300122201301
5 Quinary 11222112234
6 Senary 1132005133
8 Octal 60324161
10 Decimal 12691569
12 Duodecimal 43007a9
16 Hexadecimal c1a871
20 Vigesimal 3j68i9
36 Base36 7k0vl

Cryptographic Hash Functions

md5 806a78fab1860a3e865e11641052f1a8
sha1 7e7ab05f745648b7ecc872c7e37e643a25e99758
sha256 167deed96f678c2e12343bb8c875b8ff86269d1b81945c97c5ae6036298a502f
sha512 54819aa4e9c1d73c9179af2f6c1ded2553168c10844d88cfd117309da57ec600bd65d050bbd92760371254306b3317ba92cda4dd7b50e7d6f04babe25acff2aa
ripemd-160 9bfa3865d271e7842dce2897a9364c85d0fd628e

12691569 as geometric shapes

Circle

Radius = n
Diameter 25383138
Circumference 79743479.865856
Area 5.0603493850881E+14

Sphere

Radius = n
Volume 8.5631697846604E+21
Surface area 2.0241397540352E+15
Circumference 79743479.865856

Square

Length = n
Perimeter 50766276
Area 161075923681761
Diagonal 17948589.007594

Cube

Length = n
Surface area 966455542090566
Volume 2.0443061996458E+21
Space diagonal 21982442.335766

Equilateral Triangle

Length = n
Perimeter 38074707
Area 69747920923224
Altitude 10991221.167883

Triangular Pyramid

Length = n
Surface area 69747920923224
Volume 2.4092379609854E+20
Height 5982863.0025313