12642770 (number)

12642770 is an even 8-digits composite number following 12642769 and preceding 12642771. In scientific notation, it is written as 1.2642770 × 10^7. The sum of its digits is 29. It has a total of 4 prime factors and 16 positive divisors. There are 4306176 positive integers (up to 12642770) that are relatively prime to 12642770.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.2642770 × 10^7
Engineering notation 1.2642770 × 10^6

Prime Factorization of 12642770

Prime Factorization 2 × 35 × 1009 × 179

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12642770
Product of the distinct prime numbers

The prime factorization of 12642770 is 2 × 35 × 1009 × 179. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 9, 12, 5, 565, 687, 4580, 6095, 22141, 4643, 922889, 924554, 6354639, 7151965, 6198626, 87934924, 214171314, 695300596, 8949536121, 8868992179

Basic calculations (n = 12642770)

Multiplication

n×y
n×2 25285540
n×3 37928310
n×4 50571080
n×5 63213850

Division

n÷y
n÷2 6321385
n÷3 4214256.6666667
n÷3 3160692.5
n÷5 2528554

Exponentiation

ny
n2 159839633272900
n3 2.0208157203536E+21
n4 2.5548708364815E+28
n5 3.2300644365343E+35

Nth Root

y√n
2√n 3555.6673072716
3√n 232.95967177658
4√n 59.629416459258
5√n 26.325004096926

Divisors of 12642770

1, 2, 35, 70, 179, 358, 1009, 2018, 6265, 12530, 35315, 70630, 180611, 361222, 6321385, 12642770

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 -12642769
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 12642770 can be divided by 16 positive divisors. The sum of these divisors (counting 12642770) is 1, the average is 0.0625.

Base conversion 12642770

Base System Value
2 Binary 110000001110100111010010
3 Ternary 212210022121202
4 Quaternary 300032213102
5 Quinary 11214032040
6 Senary 1130551202
8 Octal 60164722
10 Decimal 12642770
12 Duodecimal 4298502
16 Hexadecimal c0e9d2
20 Vigesimal 3j06ia
36 Base36 7iz82

Cryptographic Hash Functions

md5 e9f5712cf4348c6142bd1448c2d53b95
sha1 ba6b9ee2fea637f1e4930ca1855416c06dbc88e8
sha256 7217e1aab71534a7b06c56ea7d4788a54545c717647064f28faa18f256a7c80b
sha512 48dc78650a53277be7313b038b0ac66abd2b7724f501b5c082db192d099da007dae14672731a9de75603cbf105a8df788577c137abe6afad428fe83d0a657d52
ripemd-160 2da84bc2fe0b8002258b2791d0c9959fe0977303

12642770 as geometric shapes

Circle

Radius = n
Diameter 25285540
Circumference 79436866.706051
Area 5.0215101764263E+14

Sphere

Radius = n
Volume 8.4647730950956E+21
Surface area 2.0086040705705E+15
Circumference 79436866.706051

Square

Length = n
Perimeter 50571080
Area 159839633272900
Diagonal 17879576.799964

Cube

Length = n
Surface area 959037799637400
Volume 2.0208157203536E+21
Space diagonal 21897919.988408

Equilateral Triangle

Length = n
Perimeter 37928310
Area 69212591472960
Altitude 10948959.994204

Triangular Pyramid

Length = n
Surface area 69212591472960
Volume 2.3815541656507E+20
Height 5959858.9333212