12643706 (number)

12643706 is an even 8-digits composite number following 12643705 and preceding 12643707. In scientific notation, it is written as 1.2643706 × 10^7. The sum of its digits is 29. It has a total of 2 prime factors and 4 positive divisors. There are 6321852 positive integers (up to 12643706) that are relatively prime to 12643706.

Interesting facts

Basic properties

Name

Name twelve million six hundred forty-three thousand seven hundred six

Notation

Scientific notation 1.2643706 × 10^7
Engineering notation 1.2643706 × 10^6

Prime Factorization of 12643706

Prime Factorization 2 × 6321853

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 12643706
Product of the distinct prime numbers

The prime factorization of 12643706 is 2 × 6321853. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 8, 41, 27, 128, 750, 1135, 2423, 689, 28364, 582087, 183852, 1465619, 1703732, 88227691, 23950114, 918799830, 558889776, 1750430381, 5933054383

Basic calculations (n = 12643706)

Multiplication

n×y
n×2 25287412
n×3 37931118
n×4 50574824
n×5 63218530

Division

n÷y
n÷2 6321853
n÷3 4214568.6666667
n÷3 3160926.5
n÷5 2528741.2

Exponentiation

ny
n2 159863301414436
n3 2.0212645832735E+21
n4 2.5556275139123E+28
n5 3.2312602931418E+35

Nth Root

y√n
2√n 3555.7989256987
3√n 232.96542064522
4√n 59.630520085764
5√n 26.325393876605

Divisors of 12643706

1, 2, 6321853, 12643706

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12643705
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12643706 can be divided by 4 positive divisors. The sum of these divisors (counting 12643706) is 1, the average is 0.25.

Base conversion 12643706

Base System Value
2 Binary 110000001110110101111010
3 Ternary 212210100220102
4 Quaternary 300032311322
5 Quinary 11214044311
6 Senary 1130555402
8 Octal 60166572
10 Decimal 12643706
12 Duodecimal 4298b62
16 Hexadecimal c0ed7a
20 Vigesimal 3j0956
36 Base36 7izy2

Cryptographic Hash Functions

md5 2dd585b30c670841c28d741917e199aa
sha1 bd7e266afed12220a0c188943997d4572941d342
sha256 3c43d9e82bd3b5dbe2772088c75a13ce761a222b59cc4bdbfc0c308ba379ee2b
sha512 ac5469f68eb25130b1b3c488fe5fc35c6b57f7cdd21c2273d1c737f3440a6b67536e1c1df79a117af751c9d3f44a6d2b7a8ab7613aeeca2ca3e7f561b0bce685
ripemd-160 5d6cb27a1d05fbfcee2c6f77326c811658adce21

12643706 as geometric shapes

Circle

Radius = n
Diameter 25287412
Circumference 79442747.767498
Area 5.022253733022E+14

Sphere

Radius = n
Volume 8.4666532876977E+21
Surface area 2.0089014932088E+15
Circumference 79442747.767498

Square

Length = n
Perimeter 50574824
Area 159863301414436
Diagonal 17880900.503858

Cube

Length = n
Surface area 959179808486616
Volume 2.0212645832735E+21
Space diagonal 21899541.187963

Equilateral Triangle

Length = n
Perimeter 37931118
Area 69222840078875
Altitude 10949770.593982

Triangular Pyramid

Length = n
Surface area 69222840078875
Volume 2.3820831556748E+20
Height 5960300.1679527