29809968 (number)

29809968 is an even 8-digits composite number following 29809967 and preceding 29809969. In scientific notation, it is written as 2.9809968 × 10^7. The sum of its digits is 51. It has a total of 7 prime factors and 40 positive divisors. There are 9772800 positive integers (up to 29809968) that are relatively prime to 29809968.

Interesting facts

Basic properties

Name

Name twenty-nine million eight hundred nine thousand nine hundred sixty-eight

Notation

Scientific notation 2.9809968 × 10^7
Engineering notation 2.9809968 × 10^6

Prime Factorization of 29809968

Prime Factorization 2 × 2 × 2 × 2 × 3 × 61 × 10181

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 3726246
Product of the distinct prime numbers

The prime factorization of 29809968 is 2 × 2 × 2 × 2 × 3 × 61 × 10181. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 29809968)

Multiplication

n×y
n×2 59619936
n×3 89429904
n×4 119239872
n×5 149049840

Division

n÷y
n÷2 14904984
n÷3 9936656
n÷3 7452492
n÷5 5961993.6

Exponentiation

ny
n2 888634192161024
n3 2.6490156832026E+22
n4 7.8967072747768E+29
n5 2.3540059116646E+37

Nth Root

y√n
2√n 5459.8505474051
3√n 310.06577861868
4√n 73.890801507394
5√n 31.251603236602

Divisors of 29809968

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -29809967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 29809968 can be divided by 40 positive divisors. The sum of these divisors (counting 29809968) is 1, the average is 0.025.

Base conversion 29809968

Base System Value
2 Binary 1110001101101110100110000
3 Ternary 2002002111120220
4 Quaternary 1301231310300
5 Quinary 30112404333
6 Senary 2542533040
8 Octal 161556460
10 Decimal 29809968
12 Duodecimal 9b97180
16 Hexadecimal 1c6dd30
20 Vigesimal 9664i8
36 Base36 hqxio

Cryptographic Hash Functions

md5 6b0f0219b15d91286151b112dc10dab7
sha1 e8e0721425746c1cac65f529d776c3fd6546a694
sha256 9f8616fc0e4a1751584268333e6c57d29645fcd1fb57454309a5fd2528f9fa85
sha512 ed0c218598aafd8151169bbae0975b40fe68225deccfc7499f2590f7e2c94b1d20ce97de086d48a33138f137f5cf89b57748af5f14234387e24832d0b7210973
ripemd-160 ebbc416994d793fcbb359225620d14b25fc49a5f

29809968 as geometric shapes

Circle

Radius = n
Diameter 59619936
Circumference 187301552.94509
Area 2.7917266498218E+15

Sphere

Radius = n
Volume 1.1096170946125E+23
Surface area 1.1166906599287E+16
Circumference 187301552.94509

Square

Length = n
Perimeter 119239872
Area 888634192161024
Diagonal 42157661.039508

Cube

Length = n
Surface area 5331805152966144
Volume 2.6490156832026E+22
Space diagonal 51632379.148002

Equilateral Triangle

Length = n
Perimeter 89429904
Area 3.8478989254145E+14
Altitude 25816189.574001

Triangular Pyramid

Length = n
Surface area 3.8478989254145E+14
Volume 3.1218949217701E+21
Height 14052553.679836