12798818 (number)

12798818 is an even 8-digits composite number following 12798817 and preceding 12798819. In scientific notation, it is written as 1.2798818 × 10^7. The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors. There are 5898096 positive integers (up to 12798818) that are relatively prime to 12798818.

Interesting facts

Basic properties

Name

Name twelve million seven hundred ninety-eight thousand eight hundred eighteen

Notation

Scientific notation 1.2798818 × 10^7
Engineering notation 1.2798818 × 10^6

Prime Factorization of 12798818

Prime Factorization 2 × 37 × 19 × 9103

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12798818
Product of the distinct prime numbers

The prime factorization of 12798818 is 2 × 37 × 19 × 9103. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 2, 58, 89, 976, 68, 9538, 9589, 61193, 97518, 338145, 361525, 6967958, 2463762, 93765626, 62900778, 831944073, 281192157, 3508515598, 4993294159

Basic calculations (n = 12798818)

Multiplication

n×y
n×2 25597636
n×3 38396454
n×4 51195272
n×5 63994090

Division

n÷y
n÷2 6399409
n÷3 4266272.6666667
n÷3 3199704.5
n÷5 2559763.6

Exponentiation

ny
n2 163809742197124
n3 2.0965710770079E+21
n4 2.6833631638688E+28
n5 3.4343876762261E+35

Nth Root

y√n
2√n 3577.5435706641
3√n 233.9142184417
4√n 59.812570339888
5√n 26.389670804219

Divisors of 12798818

1, 2, 19, 37, 38, 74, 703, 1406, 9103, 18206, 172957, 336811, 345914, 673622, 6399409, 12798818

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 -12798817
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 12798818 can be divided by 16 positive divisors. The sum of these divisors (counting 12798818) is 1, the average is 0.0625.

Base conversion 12798818

Base System Value
2 Binary 110000110100101101100010
3 Ternary 220002020200022
4 Quaternary 300310231202
5 Quinary 11234030233
6 Senary 1134153442
8 Octal 60645542
10 Decimal 12798818
12 Duodecimal 4352882
16 Hexadecimal c34b62
20 Vigesimal 3jjh0i
36 Base36 7mbmq

Cryptographic Hash Functions

md5 f7efec77d9416caae6920e18007828e4
sha1 0e6691c1873e531367f93af0a7cecb2e75504bbc
sha256 80a6190cdab1251472c2be25b933cbf8716527b360b01ea894dfaf7c3649af32
sha512 7a868fce91488957c02124a8bfc1379f4dfff1c58efffc52073d1bf2813abbdd89ed0f535abdf9f12fe2eed86c618436ded5e91a6b76616eeb1871b993fd741a
ripemd-160 f8047d3c13508b3221aa8db7c361629bef57dd1d

12798818 as geometric shapes

Circle

Radius = n
Diameter 25597636
Circumference 80417345.206866
Area 5.1462348267292E+14

Sphere

Radius = n
Volume 8.7820963910092E+21
Surface area 2.0584939306917E+15
Circumference 80417345.206866

Square

Length = n
Perimeter 51195272
Area 163809742197124
Diagonal 18100261.997945

Cube

Length = n
Surface area 982858453182744
Volume 2.0965710770079E+21
Space diagonal 22168203.052827

Equilateral Triangle

Length = n
Perimeter 38396454
Area 70931699065045
Altitude 11084101.526414

Triangular Pyramid

Length = n
Surface area 70931699065045
Volume 2.4708327096531E+20
Height 6033420.6659816