12618968 (number)

12618968 is an even 8-digits composite number following 12618967 and preceding 12618969. In scientific notation, it is written as 1.2618968 × 10^7. The sum of its digits is 41. It has a total of 5 prime factors and 16 positive divisors. There are 6260800 positive integers (up to 12618968) that are relatively prime to 12618968.

Interesting facts

Basic properties

Name

Name twelve million six hundred eighteen thousand nine hundred sixty-eight

Notation

Scientific notation 1.2618968 × 10^7
Engineering notation 1.2618968 × 10^6

Prime Factorization of 12618968

Prime Factorization 2 × 2 × 2 × 131 × 12041

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3154742
Product of the distinct prime numbers

The prime factorization of 12618968 is 2 × 2 × 2 × 131 × 12041. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 6, 63, 47, 569, 621, 7270, 5243, 93779, 24973, 986556, 495128, 2071396, 5470843, 79126579, 18727952, 990342020, 614291100, 6658889005, 8372223219

Basic calculations (n = 12618968)

Multiplication

n×y
n×2 25237936
n×3 37856904
n×4 50475872
n×5 63094840

Division

n÷y
n÷2 6309484
n÷3 4206322.6666667
n÷3 3154742
n÷5 2523793.6

Exponentiation

ny
n2 159238353385024
n3 2.0094236857383E+21
n4 2.5356853188774E+28
n5 3.1997731896983E+35

Nth Root

y√n
2√n 3552.318679398
3√n 232.81338554683
4√n 59.601331188137
5√n 26.3150844331

Divisors of 12618968

1, 2, 4, 8, 131, 262, 524, 1048, 12041, 24082, 48164, 96328, 1577371, 3154742, 6309484, 12618968

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 -12618967
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 12618968 can be divided by 16 positive divisors. The sum of these divisors (counting 12618968) is 1, the average is 0.0625.

Base conversion 12618968

Base System Value
2 Binary 110000001000110011011000
3 Ternary 212202002222012
4 Quaternary 300020303120
5 Quinary 11212301333
6 Senary 1130245052
8 Octal 60106330
10 Decimal 12618968
12 Duodecimal 4286788
16 Hexadecimal c08cd8
20 Vigesimal 3ih788
36 Base36 7iguw

Cryptographic Hash Functions

md5 9a678eb3327ceae7acbcd20ad10e7104
sha1 d40cad30c2dd677ff17db969bd51a3a15474d906
sha256 ddaae319dd0a0c632d398b92259c189bce0772ae4a2f83a983d1f9fd6b0c15e7
sha512 1fb658509f9667cbf400e682c718362389d76a6218dd969471a9a48a4bfaba81a44f61520062fb86462eca7420528522d25d0a97a1f7f9049bff931277caaa2c
ripemd-160 fb4478492d63d92cc071eed733f992b6157f2fa7

12618968 as geometric shapes

Circle

Radius = n
Diameter 25237936
Circumference 79287314.329369
Area 5.0026204116413E+14

Sphere

Radius = n
Volume 8.4170542520864E+21
Surface area 2.0010481646565E+15
Circumference 79287314.329369

Square

Length = n
Perimeter 50475872
Area 159238353385024
Diagonal 17845915.688752

Cube

Length = n
Surface area 955430120310144
Volume 2.0094236857383E+21
Space diagonal 21856693.715086

Equilateral Triangle

Length = n
Perimeter 37856904
Area 68952229644117
Altitude 10928346.857543

Triangular Pyramid

Length = n
Surface area 68952229644117
Volume 2.368128524104E+20
Height 5948638.5629174