12965280 (number)

12965280 is an even 8-digits composite number following 12965279 and preceding 12965281. In scientific notation, it is written as 1.2965280 × 10^7. The sum of its digits is 33. It has a total of 8 prime factors and 48 positive divisors. There are 3457280 positive integers (up to 12965280) that are relatively prime to 12965280.

Interesting facts

Basic properties

Name

Name twelve million nine hundred sixty-five thousand two hundred eighty

Notation

Scientific notation 1.2965280 × 10^7
Engineering notation 1.2965280 × 10^6

Prime Factorization of 12965280

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 5 × 27011

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 810330
Product of the distinct prime numbers

The prime factorization of 12965280 is 2 × 2 × 2 × 2 × 2 × 3 × 5 × 27011. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 12965280)

Multiplication

n×y
n×2 25930560
n×3 38895840
n×4 51861120
n×5 64826400

Division

n÷y
n÷2 6482640
n÷3 4321760
n÷3 3241320
n÷5 2593056

Exponentiation

ny
n2 168098485478400
n3 2.1794439318034E+21
n4 2.8257100820132E+28
n5 3.6636122412124E+35

Nth Root

y√n
2√n 3600.7332586572
3√n 234.92395306068
4√n 60.006110177691
5√n 26.457961493727

Divisors of 12965280

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12965279
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12965280 can be divided by 48 positive divisors. The sum of these divisors (counting 12965280) is 1, the average is 0.020833333333333.

Base conversion 12965280

Base System Value
2 Binary 110001011101010110100000
3 Ternary 220101201000120
4 Quaternary 301131112200
5 Quinary 11304342110
6 Senary 1141520240
8 Octal 61352640
10 Decimal 12965280
12 Duodecimal 4413080
16 Hexadecimal c5d5a0
20 Vigesimal 410d40
36 Base36 7pw2o

Cryptographic Hash Functions

md5 6e4447a23ddaf6549b957e0687d9bef6
sha1 a4636eb64742089e9dd86c32fc247cd59b9b2c2f
sha256 35f3b77e559d64121436a7380d07a5d240abc7dcce0d864ec7e7334c003fe182
sha512 c68fe47225a3e9544bb3798c604aad76b2163e6e59967f6fb78fc0706f965d0095fcfca8ed7e56fbcd7e2985ce3948d4e4d60c449bf4a11f948227814621ed08
ripemd-160 1e0c9f4b5fcc600791adf133368b916f21818cb5

12965280 as geometric shapes

Circle

Radius = n
Diameter 25930560
Circumference 81463256.799469
Area 5.2809696705851E+14

Sphere

Radius = n
Volume 9.1292333934192E+21
Surface area 2.112387868234E+15
Circumference 81463256.799469

Square

Length = n
Perimeter 51861120
Area 168098485478400
Diagonal 18335674.815965

Cube

Length = n
Surface area 1008590912870400
Volume 2.1794439318034E+21
Space diagonal 22456523.694357

Equilateral Triangle

Length = n
Perimeter 38895840
Area 72788779380992
Altitude 11228261.847178

Triangular Pyramid

Length = n
Surface area 72788779380992
Volume 2.5684993056567E+20
Height 6111891.6053215