29381808 (number)

29381808 is an even 8-digits composite number following 29381807 and preceding 29381809. In scientific notation, it is written as 2.9381808 × 10^7. The sum of its digits is 39. It has a total of 7 prime factors and 40 positive divisors. There are 9705472 positive integers (up to 29381808) that are relatively prime to 29381808.

Interesting facts

Basic properties

Name

Name twenty-nine million three hundred eighty-one thousand eight hundred eight

Notation

Scientific notation 2.9381808 × 10^7
Engineering notation 2.9381808 × 10^6

Prime Factorization of 29381808

Prime Factorization 2 × 2 × 2 × 2 × 113 × 3 × 5417

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 3672726
Product of the distinct prime numbers

The prime factorization of 29381808 is 2 × 2 × 2 × 2 × 113 × 3 × 5417. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 29381808)

Multiplication

n×y
n×2 58763616
n×3 88145424
n×4 117527232
n×5 146909040

Division

n÷y
n÷2 14690904
n÷3 9793936
n÷3 7345452
n÷5 5876361.6

Exponentiation

ny
n2 863290641348864
n3 2.5365039872309E+22
n4 7.4527073144053E+29
n5 2.1897401539205E+37

Nth Root

y√n
2√n 5420.4988700303
3√n 308.57412451103
4√n 73.624037311399
5√n 31.161309746299

Divisors of 29381808

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 -29381807
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 29381808 can be divided by 40 positive divisors. The sum of these divisors (counting 29381808) is 1, the average is 0.025.

Base conversion 29381808

Base System Value
2 Binary 1110000000101010010110000
3 Ternary 2001021202021010
4 Quaternary 1300011102300
5 Quinary 30010204213
6 Senary 2525430520
8 Octal 160052260
10 Decimal 29381808
12 Duodecimal 9a0b440
16 Hexadecimal 1c054b0
20 Vigesimal 93cea8
36 Base36 hhr5c

Cryptographic Hash Functions

md5 635a94bb320ea50293aa906f1510872f
sha1 91acd6a2dc0bfa4e7581a5d7ea4c65f84d55daef
sha256 0ff8d1d9b042e26345833836e79d5c9348064f51e23c14aa8bf83dcf533c0b85
sha512 c607ee3fe20b273b66e396be400c40a54d9938d0409e0a0d8dae0e89b0a878d8143f499dc8e40d88532edeb736b670193b4dead1591787be66b097f6b796d596
ripemd-160 4689b37b050bc730c1c46cbdcc14c9e604aa9007

29381808 as geometric shapes

Circle

Radius = n
Diameter 58763616
Circumference 184611344.32397
Area 2.7121075367744E+15

Sphere

Radius = n
Volume 1.0624883056114E+23
Surface area 1.0848430147098E+16
Circumference 184611344.32397

Square

Length = n
Perimeter 117527232
Area 863290641348864
Diagonal 41552151.360642

Cube

Length = n
Surface area 5179743848093184
Volume 2.5365039872309E+22
Space diagonal 50890784.274234

Equilateral Triangle

Length = n
Perimeter 88145424
Area 3.7381581312874E+14
Altitude 25445392.137117

Triangular Pyramid

Length = n
Surface area 3.7381581312874E+14
Volume 2.9892986164628E+21
Height 13850717.120214