12991610 (number)

12991610 is an even 8-digits composite number following 12991609 and preceding 12991611. In scientific notation, it is written as 1.2991610 × 10^7. The sum of its digits is 29. It has a total of 4 prime factors and 16 positive divisors. There are 5150208 positive integers (up to 12991610) that are relatively prime to 12991610.

Interesting facts

Basic properties

Name

Name twelve million nine hundred ninety-one thousand six hundred ten

Notation

Scientific notation 1.2991610 × 10^7
Engineering notation 1.2991610 × 10^6

Prime Factorization of 12991610

Prime Factorization 2 × 113 × 5 × 11497

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12991610
Product of the distinct prime numbers

The prime factorization of 12991610 is 2 × 113 × 5 × 11497. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 9, 34, 61, 356, 905, 9226, 7959, 83378, 71935, 430506, 610879, 2756778, 9336540, 1762903, 95349900, 312497376, 671070269, 2813370344, 2793365953

Basic calculations (n = 12991610)

Multiplication

n×y
n×2 25983220
n×3 38974830
n×4 51966440
n×5 64958050

Division

n÷y
n÷2 6495805
n÷3 4330536.6666667
n÷3 3247902.5
n÷5 2598322

Exponentiation

ny
n2 168781930392100
n3 2.1927490147013E+21
n4 2.8487340026884E+28
n5 3.7009641156666E+35

Nth Root

y√n
2√n 3604.3876040182
3√n 235.08287404506
4√n 60.036552232937
5√n 26.468698985231

Divisors of 12991610

1, 2, 5, 10, 113, 226, 565, 1130, 11497, 22994, 57485, 114970, 1299161, 2598322, 6495805, 12991610

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 -12991609
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 12991610 can be divided by 16 positive divisors. The sum of these divisors (counting 12991610) is 1, the average is 0.0625.

Base conversion 12991610

Base System Value
2 Binary 110001100011110001111010
3 Ternary 220110001010202
4 Quaternary 301203301322
5 Quinary 11311212420
6 Senary 1142242202
8 Octal 61436172
10 Decimal 12991610
12 Duodecimal 4426362
16 Hexadecimal c63c7a
20 Vigesimal 413j0a
36 Base36 7qge2

Cryptographic Hash Functions

md5 752e26b18559a9d33d2247ab123512ae
sha1 88c1392307952e0c685648ce363b9267226f94b5
sha256 43c2d9f188e763dbc66a4ed0c0ad9a6b38dbccbcf58930cddd10ec3b5e94802f
sha512 3c0a757e143ea3d33c544cc38067fa4d45f48f8ff6fd53ddece41396bd56f563825fa7ff0bd594adc2263aaad701804af4a71468efbe084ee8ae53f524bb9a1b
ripemd-160 cd79c60d67840b0a41d5a3f2cb925cfe97ce8925

12991610 as geometric shapes

Circle

Radius = n
Diameter 25983220
Circumference 81628693.068607
Area 5.3024407257853E+14

Sphere

Radius = n
Volume 9.1849655943359E+21
Surface area 2.1209762903141E+15
Circumference 81628693.068607

Square

Length = n
Perimeter 51966440
Area 168781930392100
Diagonal 18372911.059062

Cube

Length = n
Surface area 1012691582352600
Volume 2.1927490147013E+21
Space diagonal 22502128.59212

Equilateral Triangle

Length = n
Perimeter 38974830
Area 73084719709668
Altitude 11251064.29606

Triangular Pyramid

Length = n
Surface area 73084719709668
Volume 2.5841794962257E+20
Height 6124303.686354