29781696 (number)

29781696 is an even 8-digits composite number following 29781695 and preceding 29781697. In scientific notation, it is written as 2.9781696 × 10^7. The sum of its digits is 48. It has a total of 9 prime factors and 56 positive divisors. There are 8508672 positive integers (up to 29781696) that are relatively prime to 29781696.

Interesting facts

Basic properties

Name

Name twenty-nine million seven hundred eighty-one thousand six hundred ninety-six

Notation

Scientific notation 2.9781696 × 10^7
Engineering notation 2.9781696 × 10^6

Prime Factorization of 29781696

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 7 × 3 × 22159

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 930678
Product of the distinct prime numbers

The prime factorization of 29781696 is 2 × 2 × 2 × 2 × 2 × 2 × 7 × 3 × 22159. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 29781696)

Multiplication

n×y
n×2 59563392
n×3 89345088
n×4 119126784
n×5 148908480

Division

n÷y
n÷2 14890848
n÷3 9927232
n÷3 7445424
n÷5 5956339.2

Exponentiation

ny
n2 886949416636416
n3 2.6414857893643E+22
n4 7.8667926767168E+29
n5 2.3428642799301E+37

Nth Root

y√n
2√n 5457.2608513796
3√n 309.96772470086
4√n 73.87327562373
5√n 31.245673134952

Divisors of 29781696

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -29781695
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 29781696 can be divided by 56 positive divisors. The sum of these divisors (counting 29781696) is 1, the average is 0.017857142857143.

Base conversion 29781696

Base System Value
2 Binary 1110001100110111011000000
3 Ternary 2002001001210210
4 Quaternary 1301212323000
5 Quinary 30111003241
6 Senary 2542154120
8 Octal 161467300
10 Decimal 29781696
12 Duodecimal 9b82940
16 Hexadecimal 1c66ec0
20 Vigesimal 962e4g
36 Base36 hqbpc

Cryptographic Hash Functions

md5 97616dd3ae677c5ca0ee63db99573cb7
sha1 d23f23e5760b0e39609d18724e59d58044df59ad
sha256 dd87bbbff4aaed92ee5aeb74b12070ddef4837a7a7413726e9f977955383da50
sha512 9d18e20b7941bf247e069abee0d9dee877a3466fe2a707d8504e123ee44f5cb247894ab7024e164133f4100f8627fbfb368a29f67e6297b43297783faa8c8b17
ripemd-160 29d4151427b05ba78ac3903e98253a2cf66ff010

29781696 as geometric shapes

Circle

Radius = n
Diameter 59563392
Circumference 187123914.73009
Area 2.7864337714107E+15

Sphere

Radius = n
Volume 1.1064629800572E+23
Surface area 1.1145735085643E+16
Circumference 187123914.73009

Square

Length = n
Perimeter 119126784
Area 886949416636416
Diagonal 42117678.393673

Cube

Length = n
Surface area 5321696499818496
Volume 2.6414857893643E+22
Space diagonal 51583410.607571

Equilateral Triangle

Length = n
Perimeter 89345088
Area 3.8406036333946E+14
Altitude 25791705.303785

Triangular Pyramid

Length = n
Surface area 3.8406036333946E+14
Volume 3.113020856779E+21
Height 14039226.131224