12798955 (number)

12798955 is an odd 8-digits composite number following 12798954 and preceding 12798956. In scientific notation, it is written as 1.2798955 × 10^7. The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors. There are 9451488 positive integers (up to 12798955) that are relatively prime to 12798955.

Interesting facts

Basic properties

Name

Name twelve million seven hundred ninety-eight thousand nine hundred fifty-five

Notation

Scientific notation 1.2798955 × 10^7
Engineering notation 1.2798955 × 10^6

Prime Factorization of 12798955

Prime Factorization 5 × 13 × 196907

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 12798955
Product of the distinct prime numbers

The prime factorization of 12798955 is 5 × 13 × 196907. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 10, 51, 49, 298, 708, 5589, 6640, 72268, 32188, 856558, 802748, 267125, 6173853, 10354557, 20383521, 418030389, 636095452, 8739121451, 7480440865

Basic calculations (n = 12798955)

Multiplication

n×y
n×2 25597910
n×3 38396865
n×4 51195820
n×5 63994775

Division

n÷y
n÷2 6399477.5
n÷3 4266318.3333333
n÷3 3199738.75
n÷5 2559791

Exponentiation

ny
n2 163813249092025
n3 2.0966384035326E+21
n4 2.6834780578086E+28
n5 3.4345714905379E+35

Nth Root

y√n
2√n 3577.562717829
3√n 233.9150530535
4√n 59.812730399381
5√n 26.389727299583

Divisors of 12798955

1, 5, 13, 65, 196907, 984535, 2559791, 12798955

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12798954
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12798955 can be divided by 8 positive divisors. The sum of these divisors (counting 12798955) is 1, the average is 0.125.

Base conversion 12798955

Base System Value
2 Binary 110000110100101111101011
3 Ternary 220002020212101
4 Quaternary 300310233223
5 Quinary 11234031310
6 Senary 1134154231
8 Octal 60645753
10 Decimal 12798955
12 Duodecimal 4352977
16 Hexadecimal c34beb
20 Vigesimal 3jjh7f
36 Base36 7mbqj

Cryptographic Hash Functions

md5 45b651f8f052eb2a0c2439df649e9a83
sha1 878bc083d89e997e83bb49f1eee47b454b8748fd
sha256 678ec4e424ec34b0c1dd0a893c104f6849936b8b9275bba69111dea7f7d2c7d4
sha512 a4dff2a45a97925177437811ff69d40a5016e8f3611d3c26444021881310e90b82118a802f705ed161902db530247c1ba578a791d443d5bae777e5ac06cbf8e0
ripemd-160 dba8848adadab078d8cab510f56ec195a3a09a79

12798955 as geometric shapes

Circle

Radius = n
Diameter 25597910
Circumference 80418206.003253
Area 5.1463449990818E+14

Sphere

Radius = n
Volume 8.7823784076964E+21
Surface area 2.0585379996327E+15
Circumference 80418206.003253

Square

Length = n
Perimeter 51195820
Area 163813249092025
Diagonal 18100455.745203

Cube

Length = n
Surface area 982879494552150
Volume 2.0966384035326E+21
Space diagonal 22168440.343788

Equilateral Triangle

Length = n
Perimeter 38396865
Area 70933217595081
Altitude 11084220.171894

Triangular Pyramid

Length = n
Surface area 70933217595081
Volume 2.4709120547234E+20
Height 6033485.248401