12751946 (number)

12751946 is an even 8-digits composite number following 12751945 and preceding 12751947. In scientific notation, it is written as 1.2751946 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 6205584 positive integers (up to 12751946) that are relatively prime to 12751946.

Interesting facts

Basic properties

Name

Name twelve million seven hundred fifty-one thousand nine hundred forty-six

Notation

Scientific notation 1.2751946 × 10^7
Engineering notation 1.2751946 × 10^6

Prime Factorization of 12751946

Prime Factorization 2 × 47 × 293 × 463

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12751946
Product of the distinct prime numbers

The prime factorization of 12751946 is 2 × 47 × 293 × 463. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 5, 14, 92, 824, 607, 3333, 4119, 38324, 41057, 390468, 410298, 918053, 9059369, 24359648, 37507748, 615451050, 572843896, 4782608124, 4754301782

Basic calculations (n = 12751946)

Multiplication

n×y
n×2 25503892
n×3 38255838
n×4 51007784
n×5 63759730

Division

n÷y
n÷2 6375973
n÷3 4250648.6666667
n÷3 3187986.5
n÷5 2550389.2

Exponentiation

ny
n2 162612126786916
n3 2.0736210597319E+21
n4 2.6442703778164E+28
n5 3.3719593067314E+35

Nth Root

y√n
2√n 3570.986698379
3√n 233.6283212402
4√n 59.757733377188
5√n 26.370313507132

Divisors of 12751946

1, 2, 47, 94, 293, 463, 586, 926, 13771, 21761, 27542, 43522, 135659, 271318, 6375973, 12751946

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 -12751945
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 12751946 can be divided by 16 positive divisors. The sum of these divisors (counting 12751946) is 1, the average is 0.0625.

Base conversion 12751946

Base System Value
2 Binary 110000101001010001001010
3 Ternary 212222212101022
4 Quaternary 300221101022
5 Quinary 11231030241
6 Senary 1133152442
8 Octal 60512112
10 Decimal 12751946
12 Duodecimal 432b722
16 Hexadecimal c2944a
20 Vigesimal 3jdjh6
36 Base36 7lbgq

Cryptographic Hash Functions

md5 97c92c81de993989cc45bdab4a23f3d9
sha1 b7b00993832c6468d5c90f27fb630b679882d5e1
sha256 199622f6ff5b80d08f995fdeed210e00c78d12ba4f580ebe0d06326dd300f677
sha512 e4c8536223c8c3359e513872ab519fd8234413ae9de116b2ef9762b37fe3af4869645fed670fd2feffc2b37c9cbb0dc2853cbcbc1069fe8352d8ae009020cf80
ripemd-160 3b66ca187a0371877fccbd3daaa8c4106d96f9d9

12751946 as geometric shapes

Circle

Radius = n
Diameter 25503892
Circumference 80122839.745147
Area 5.1086106289839E+14

Sphere

Radius = n
Volume 8.6859635834438E+21
Surface area 2.0434442515935E+15
Circumference 80122839.745147

Square

Length = n
Perimeter 51007784
Area 162612126786916
Diagonal 18033974.979849

Cube

Length = n
Surface area 975672760721496
Volume 2.0736210597319E+21
Space diagonal 22087018.367375

Equilateral Triangle

Length = n
Perimeter 38255838
Area 70413116380443
Altitude 11043509.183687

Triangular Pyramid

Length = n
Surface area 70413116380443
Volume 2.4437858549128E+20
Height 6011324.9932831