12996918 (number)

12996918 is an even 8-digits composite number following 12996917 and preceding 12996919. In scientific notation, it is written as 1.2996918 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors. There are 3840000 positive integers (up to 12996918) that are relatively prime to 12996918.

Interesting facts

Basic properties

Name

Name twelve million nine hundred ninety-six thousand nine hundred eighteen

Notation

Scientific notation 1.2996918 × 10^7
Engineering notation 1.2996918 × 10^6

Prime Factorization of 12996918

Prime Factorization 2 × 9 × 11 × 41 × 1601

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 12996918
Product of the distinct prime numbers

The prime factorization of 12996918 is 2 × 9 × 11 × 41 × 1601. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 9, 52, 2, 580, 767, 6228, 2355, 10093, 94593, 873640, 91505, 522303, 719138, 69122914, 24033485, 424977605, 522449553, 9878233499, 5009278910

Basic calculations (n = 12996918)

Multiplication

n×y
n×2 25993836
n×3 38990754
n×4 51987672
n×5 64984590

Division

n÷y
n÷2 6498459
n÷3 4332306
n÷3 3249229.5
n÷5 2599383.6

Exponentiation

ny
n2 168919877498724
n3 2.195437796421E+21
n4 2.8533925014184E+28
n5 3.708530836275E+35

Nth Root

y√n
2√n 3605.1238536283
3√n 235.11488573037
4√n 60.042683597823
5√n 26.470861502407

Divisors of 12996918

1, 2, 9, 11, 18, 22, 41, 82, 99, 198, 369, 451, 738, 902, 1601, 3202, 4059, 8118, 14409, 17611, 28818, 35222, 65641, 131282, 158499, 316998, 590769, 722051, 1181538, 1444102, 6498459, 12996918

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12996917
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12996918 can be divided by 32 positive divisors. The sum of these divisors (counting 12996918) is 1, the average is 0.03125.

Base conversion 12996918

Base System Value
2 Binary 110001100101000100110110
3 Ternary 220110022102100
4 Quaternary 301211010312
5 Quinary 11311400133
6 Senary 1142322530
8 Octal 61450466
10 Decimal 12996918
12 Duodecimal 4429446
16 Hexadecimal c65136
20 Vigesimal 414c5i
36 Base36 7qkhi

Cryptographic Hash Functions

md5 80deb89c65e5ea43cb3d170ec8f6a21e
sha1 693a8c06df58d62f4f2757d9f3d1743a67314803
sha256 35625431d52b060a244b90a5d950a4d9ac8341450f96230f8ca78f25e64f29db
sha512 013497ba808f754b23948628f9efa80d4d31abe0be3b4a58e8c4477e1141feb902cb9f8af052bf267975210086d0818b673adffc672cd8647ee3937d13218b98
ripemd-160 289f43c4b143b76fbb646834ec64498af00479b6

12996918 as geometric shapes

Circle

Radius = n
Diameter 25993836
Circumference 81662044.216218
Area 5.3067744619528E+14

Sphere

Radius = n
Volume 9.1962283368659E+21
Surface area 2.1227097847811E+15
Circumference 81662044.216218

Square

Length = n
Perimeter 51987672
Area 168919877498724
Diagonal 18380417.704651

Cube

Length = n
Surface area 1013519264992344
Volume 2.195437796421E+21
Space diagonal 22511322.317806

Equilateral Triangle

Length = n
Perimeter 38990754
Area 73144452559025
Altitude 11255661.158903

Triangular Pyramid

Length = n
Surface area 73144452559025
Volume 2.5873482558709E+20
Height 6126805.9015503