12642078 (number)

12642078 is an even 8-digits composite number following 12642077 and preceding 12642079. In scientific notation, it is written as 1.2642078 × 10^7. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 4214024 positive integers (up to 12642078) that are relatively prime to 12642078.

Interesting facts

Basic properties

Name

Name twelve million six hundred forty-two thousand seventy-eight

Notation

Scientific notation 1.2642078 × 10^7
Engineering notation 1.2642078 × 10^6

Prime Factorization of 12642078

Prime Factorization 2 × 3 × 2107013

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 12642078
Product of the distinct prime numbers

The prime factorization of 12642078 is 2 × 3 × 2107013. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 3, 54, 66, 686, 672, 4678, 7698, 97635, 6354, 912061, 614540, 4797480, 7095795, 45829040, 81847962, 189323172, 481990352, 7667490052, 3553179747

Basic calculations (n = 12642078)

Multiplication

n×y
n×2 25284156
n×3 37926234
n×4 50568312
n×5 63210390

Division

n÷y
n÷2 6321039
n÷3 4214026
n÷3 3160519.5
n÷5 2528415.6

Exponentiation

ny
n2 159822136158084
n3 2.0204839114371E+21
n4 2.5543115206133E+28
n5 3.2291805479892E+35

Nth Root

y√n
2√n 3555.5699964985
3√n 232.9554213622
4√n 59.628600490859
5√n 26.324715911636

Divisors of 12642078

1, 2, 3, 6, 2107013, 4214026, 6321039, 12642078

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 -12642077
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 12642078 can be divided by 8 positive divisors. The sum of these divisors (counting 12642078) is 1, the average is 0.125.

Base conversion 12642078

Base System Value
2 Binary 110000001110011100011110
3 Ternary 212210021200010
4 Quaternary 300032130132
5 Quinary 11214021303
6 Senary 1130544050
8 Octal 60163436
10 Decimal 12642078
12 Duodecimal 4298026
16 Hexadecimal c0e71e
20 Vigesimal 3j053i
36 Base36 7iyou

Cryptographic Hash Functions

md5 42be35f9ed3476000044b23271f189a2
sha1 6e93ed8cc9e718d0d62f7e2e3357af622f9044bb
sha256 775265d01e2a1ea7fdf7e4b29b9cfacd2be32b6821b7574c58686a289e55b265
sha512 500c8b4e1fbf02be0e3923f45d4c121dca578a1f948bd27b4a35b16f549786e3b2ad37ab189aa459f27c07521b0604c9dfa19fcda1e2f679fd13a10b089b4239
ripemd-160 7018e3f71c11a7bded4bc0a10988675fb7d0303f

12642078 as geometric shapes

Circle

Radius = n
Diameter 25284156
Circumference 79432518.741818
Area 5.0209604883526E+14

Sphere

Radius = n
Volume 8.4633832171563E+21
Surface area 2.0083841953411E+15
Circumference 79432518.741818

Square

Length = n
Perimeter 50568312
Area 159822136158084
Diagonal 17878598.164179

Cube

Length = n
Surface area 958932816948504
Volume 2.0204839114371E+21
Space diagonal 21896721.409249

Equilateral Triangle

Length = n
Perimeter 37926234
Area 69205014999998
Altitude 10948360.704624

Triangular Pyramid

Length = n
Surface area 69205014999998
Volume 2.3811631250925E+20
Height 5959532.7213928