12946968 (number)

12946968 is an even 8-digits composite number following 12946967 and preceding 12946969. In scientific notation, it is written as 1.2946968 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 16 positive divisors. There are 4315632 positive integers (up to 12946968) that are relatively prime to 12946968.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.2946968 × 10^7
Engineering notation 1.2946968 × 10^6

Prime Factorization of 12946968

Prime Factorization 2 × 2 × 2 × 9 × 179819

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3236742
Product of the distinct prime numbers

The prime factorization of 12946968 is 2 × 2 × 2 × 9 × 179819. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 7, 82, 98, 161, 296, 9891, 5278, 7188, 85564, 410319, 162936, 4750239, 8085220, 13267618, 16857947, 805182009, 818723283, 1461935583, 8588405061

Basic calculations (n = 12946968)

Multiplication

n×y
n×2 25893936
n×3 38840904
n×4 51787872
n×5 64734840

Division

n÷y
n÷2 6473484
n÷3 4315656
n÷3 3236742
n÷5 2589393.6

Exponentiation

ny
n2 167623980393024
n3 2.1702223101811E+21
n4 2.8097798802801E+28
n5 3.637813019703E+35

Nth Root

y√n
2√n 3598.1895447572
3√n 234.81329972735
4√n 59.984910975655
5√n 26.450483488736

Divisors of 12946968

1, 2, 4, 8, 9, 18, 36, 72, 179819, 359638, 719276, 1438552, 1618371, 3236742, 6473484, 12946968

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 -12946967
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 12946968 can be divided by 16 positive divisors. The sum of these divisors (counting 12946968) is 1, the average is 0.0625.

Base conversion 12946968

Base System Value
2 Binary 110001011000111000011000
3 Ternary 220100202220100
4 Quaternary 301120320120
5 Quinary 11303300333
6 Senary 1141255400
8 Octal 61307030
10 Decimal 12946968
12 Duodecimal 4404560
16 Hexadecimal c58e18
20 Vigesimal 40i788
36 Base36 7phy0

Cryptographic Hash Functions

md5 1ffa338d1bf0cae73db99eae30c3a23e
sha1 198c4a74a73a353ef6cab90a8759ec2b55181195
sha256 8d45528340d2df7d4540d155e37d9f975bac7c6a932eec9100d7bad92ca59b4f
sha512 8586c4f8cbaa733e2a8c03e2799a3581f7b23bcd11cde7a45f66ec57caa1074337158239fac0b1569e761da4277ef19a8c350b39c4c81b64a9c970343bb7100f
ripemd-160 21e55265d86a460d916aaeb81d23ce33e7e46f26

12946968 as geometric shapes

Circle

Radius = n
Diameter 25893936
Circumference 81348199.110124
Area 5.266062653682E+14

Sphere

Radius = n
Volume 9.0906059550955E+21
Surface area 2.1064250614728E+15
Circumference 81348199.110124

Square

Length = n
Perimeter 51787872
Area 167623980393024
Diagonal 18309777.73721

Cube

Length = n
Surface area 1005743882358144
Volume 2.1702223101811E+21
Space diagonal 22424806.379968

Equilateral Triangle

Length = n
Perimeter 38840904
Area 72583312651912
Altitude 11212403.189984

Triangular Pyramid

Length = n
Surface area 72583312651912
Volume 2.5576315203523E+20
Height 6103259.2457368