12880080 (number)

12880080 is an even 8-digits composite number following 12880079 and preceding 12880081. In scientific notation, it is written as 1.2880080 × 10^7. The sum of its digits is 27. It has a total of 9 prime factors and 160 positive divisors. There are 3345408 positive integers (up to 12880080) that are relatively prime to 12880080.

Interesting facts

Basic properties

Name

Name twelve million eight hundred eighty thousand eighty

Notation

Scientific notation 1.2880080 × 10^7
Engineering notation 1.2880080 × 10^6

Prime Factorization of 12880080

Prime Factorization 2 × 2 × 2 × 2 × 9 × 3 × 5 × 89 × 67

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 1610010
Product of the distinct prime numbers

The prime factorization of 12880080 is 2 × 2 × 2 × 2 × 9 × 3 × 5 × 89 × 67. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 12880080)

Multiplication

n×y
n×2 25760160
n×3 38640240
n×4 51520320
n×5 64400400

Division

n÷y
n÷2 6440040
n÷3 4293360
n÷3 3220020
n÷5 2576016

Exponentiation

ny
n2 165896460806400
n3 2.1367596869033E+21
n4 2.7521635708089E+28
n5 3.5448086965105E+35

Nth Root

y√n
2√n 3588.8828345322
3√n 234.4082288887
4√n 59.907285321004
5√n 26.423096575496

Divisors of 12880080

160 divisors

τ Total Divisors 160
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12880079
Sum of the proper positive divisors of n
A Arithmetic Mean 0.00625
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 160
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12880080 can be divided by 160 positive divisors. The sum of these divisors (counting 12880080) is 1, the average is 0.00625.

Base conversion 12880080

Base System Value
2 Binary 110001001000100011010000
3 Ternary 220020101011000
4 Quaternary 301020203100
5 Quinary 11244130310
6 Senary 1140022000
8 Octal 61104320
10 Decimal 12880080
12 Duodecimal 4391900
16 Hexadecimal c488d0
20 Vigesimal 40a040
36 Base36 7o2c0

Cryptographic Hash Functions

md5 33269ccb7be3df89e818a171f941c83c
sha1 5fb62cf9d54eb5ba79e13fb3413b6a01a074bc01
sha256 e17d9d8eace189931bd2d3d0844954dc2411ecabe7a63be520e25731ac80cad2
sha512 4e067bc3ec707b7c9f28dea5e827d4792c82b27b32c360edb2bc92ed66ced7977ccc23419fa3668f668c3b706e2e29637878567ed80225ed884e0bad4e86c078
ripemd-160 94135bc478e2237f1882cb82b386c6612a5387aa

12880080 as geometric shapes

Circle

Radius = n
Diameter 25760160
Circumference 80927929.411298
Area 5.2117910252593E+14

Sphere

Radius = n
Volume 8.950438046483E+21
Surface area 2.0847164101037E+15
Circumference 80927929.411298

Square

Length = n
Perimeter 51520320
Area 165896460806400
Diagonal 18215183.82045

Cube

Length = n
Surface area 995378764838400
Volume 2.1367596869033E+21
Space diagonal 22308952.965552

Equilateral Triangle

Length = n
Perimeter 38640240
Area 71835274728136
Altitude 11154476.482776

Triangular Pyramid

Length = n
Surface area 71835274728136
Volume 2.5181954406256E+20
Height 6071727.9401502