29128946 (number)

29128946 is an even 8-digits composite number following 29128945 and preceding 29128947. In scientific notation, it is written as 2.9128946 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors. There are 11348880 positive integers (up to 29128946) that are relatively prime to 29128946.

Interesting facts

Basic properties

Name

Name twenty-nine million one hundred twenty-eight thousand nine hundred forty-six

Notation

Scientific notation 2.9128946 × 10^7
Engineering notation 2.9128946 × 10^6

Prime Factorization of 29128946

Prime Factorization 2 × 7 × 11 × 189149

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 29128946
Product of the distinct prime numbers

The prime factorization of 29128946 is 2 × 7 × 11 × 189149. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 2, 47, 17, 316, 975, 1089, 1307, 81550, 87650, 118764, 838428, 5891564, 5419230, 70112975, 75965527, 450739365, 808267842, 6806718257, 8326436331

Basic calculations (n = 29128946)

Multiplication

n×y
n×2 58257892
n×3 87386838
n×4 116515784
n×5 145644730

Division

n÷y
n÷2 14564473
n÷3 9709648.6666667
n÷3 7282236.5
n÷5 5825789.2

Exponentiation

ny
n2 848495495070916
n3 2.4715779457164E+22
n4 7.1994460515564E+29
n5 2.097122752657E+37

Nth Root

y√n
2√n 5397.1238636889
3√n 307.68636905525
4√n 73.465120048149
5√n 31.107488846801

Divisors of 29128946

1, 2, 7, 11, 14, 22, 77, 154, 189149, 378298, 1324043, 2080639, 2648086, 4161278, 14564473, 29128946

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 -29128945
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 29128946 can be divided by 16 positive divisors. The sum of these divisors (counting 29128946) is 1, the average is 0.0625.

Base conversion 29128946

Base System Value
2 Binary 1101111000111100011110010
3 Ternary 2000210220101212
4 Quaternary 1233013203302
5 Quinary 24424111241
6 Senary 2520200122
8 Octal 157074362
10 Decimal 29128946
12 Duodecimal 9909042
16 Hexadecimal 1bc78f2
20 Vigesimal 921276
36 Base36 hcc1e

Cryptographic Hash Functions

md5 b9023ff806bd7f6aec8d936abd83b042
sha1 d6b24e15e3cf9bb6119db220bafadeb949afb898
sha256 45afaeb83cf862f16fbd597895c9326f4fcee8837d1b078196e4f8f9451ce305
sha512 e3aadac356fb5905569f3db0b1daf00f4ba45aca72c9ca6f90edfeefa117801c64dc4ab2590a374c5c486756f767ad38a981a073318fdacd078b147775a95e91
ripemd-160 afb475041cbe11077c6ec259cde793bbce065745

29128946 as geometric shapes

Circle

Radius = n
Diameter 58257892
Circumference 183022565.52083
Area 2.6656272139188E+15

Sphere

Radius = n
Volume 1.0352921489383E+23
Surface area 1.0662508855675E+16
Circumference 183022565.52083

Square

Length = n
Perimeter 116515784
Area 848495495070916
Diagonal 41194550.490834

Cube

Length = n
Surface area 5090972970425496
Volume 2.4715779457164E+22
Space diagonal 50452814.44293

Equilateral Triangle

Length = n
Perimeter 87386838
Area 3.6740932686403E+14
Altitude 25226407.221465

Triangular Pyramid

Length = n
Surface area 3.6740932686403E+14
Volume 2.9127825427453E+21
Height 13731516.830278