29731946 (number)

29731946 is an even 8-digits composite number following 29731945 and preceding 29731947. In scientific notation, it is written as 2.9731946 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors. There are 13960704 positive integers (up to 29731946) that are relatively prime to 29731946.

Interesting facts

Basic properties

Name

Name twenty-nine million seven hundred thirty-one thousand nine hundred forty-six

Notation

Scientific notation 2.9731946 × 10^7
Engineering notation 2.9731946 × 10^6

Prime Factorization of 29731946

Prime Factorization 2 × 17 × 733 × 1193

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 29731946
Product of the distinct prime numbers

The prime factorization of 29731946 is 2 × 17 × 733 × 1193. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 4, 26, 51, 84, 469, 6404, 4797, 8599, 29001, 449425, 91265, 9088317, 7761384, 73141816, 13896388, 747424750, 131690313, 207964975, 5098110995

Basic calculations (n = 29731946)

Multiplication

n×y
n×2 59463892
n×3 89195838
n×4 118927784
n×5 148659730

Division

n÷y
n÷2 14865973
n÷3 9910648.6666667
n÷3 7432986.5
n÷5 5946389.2

Exponentiation

ny
n2 883988612946916
n3 2.6282701704753E+22
n4 7.8143586781981E+29
n5 2.3233609024482E+37

Nth Root

y√n
2√n 5452.7007986868
3√n 309.79502926299
4√n 73.84240515237
5√n 31.235227041

Divisors of 29731946

1, 2, 17, 34, 733, 1193, 1466, 2386, 12461, 20281, 24922, 40562, 874469, 1748938, 14865973, 29731946

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 -29731945
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 29731946 can be divided by 16 positive divisors. The sum of these divisors (counting 29731946) is 1, the average is 0.0625.

Base conversion 29731946

Base System Value
2 Binary 1110001011010110001101010
3 Ternary 2001221112120012
4 Quaternary 1301122301222
5 Quinary 30102410241
6 Senary 2541131522
8 Octal 161326152
10 Decimal 29731946
12 Duodecimal 9b59ba2
16 Hexadecimal 1c5ac6a
20 Vigesimal 95g9h6
36 Base36 hp9be

Cryptographic Hash Functions

md5 7d03c1a46d4dafb25f57694612b30009
sha1 5acd4395d15212edf5be88d44646f84f4d8eb7b4
sha256 728bf11cf0b47a15b888aad279dab07d0b16b44cc73a58651d2c52f864399d26
sha512 04e5b0f8531fb74aa883216bbdf9488f4bab7852501078c7477fddbe88c089d6829a05290b71c6e16a34ae59e6cdb4014bbf72a3f8281fe8851fd9d8e584df5a
ripemd-160 dc37cb2246e6bdcd7e60412db46fc3d35b75a0a0

29731946 as geometric shapes

Circle

Radius = n
Diameter 59463892
Circumference 186811326.26106
Area 2.7771321322911E+15

Sphere

Radius = n
Volume 1.1009272345619E+23
Surface area 1.1108528529164E+16
Circumference 186811326.26106

Square

Length = n
Perimeter 118927784
Area 883988612946916
Diagonal 42047321.268944

Cube

Length = n
Surface area 5303931677681496
Volume 2.6282701704753E+22
Space diagonal 51497241.079894

Equilateral Triangle

Length = n
Perimeter 89195838
Area 3.827782977341E+14
Altitude 25748620.539947

Triangular Pyramid

Length = n
Surface area 3.827782977341E+14
Volume 3.0974461005556E+21
Height 14015773.756315