29128320 (number)

29128320 is an even 8-digits composite number following 29128319 and preceding 29128321. In scientific notation, it is written as 2.9128320 × 10^7. The sum of its digits is 27. It has a total of 12 prime factors and 192 positive divisors. There are 7151616 positive integers (up to 29128320) that are relatively prime to 29128320.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.9128320 × 10^7
Engineering notation 2.9128320 × 10^6

Prime Factorization of 29128320

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 13 × 389

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 12
Total number of prime factors
rad Radical 151710
Product of the distinct prime numbers

The prime factorization of 29128320 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 13 × 389. Since it has a total of 12 prime factors.

Most popular turbo-numbers

Basic calculations (n = 29128320)

Multiplication

n×y
n×2 58256640
n×3 87384960
n×4 116513280
n×5 145641600

Division

n÷y
n÷2 14564160
n÷3 9709440
n÷3 7282080
n÷5 5825664

Exponentiation

ny
n2 848459026022400
n3 2.4714186016869E+22
n4 7.1988271883888E+29
n5 2.0968974196809E+37

Nth Root

y√n
2√n 5397.0658695258
3√n 307.68416491272
4√n 73.464725341662
5√n 31.107355141617

Divisors of 29128320

192 divisors

τ Total Divisors 192
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -29128319
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0052083333333333
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 192
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 29128320 can be divided by 192 positive divisors. The sum of these divisors (counting 29128320) is 1, the average is 0.0052083333333333.

Base conversion 29128320

Base System Value
2 Binary 1101111000111011010000000
3 Ternary 2000210212112200
4 Quaternary 1233013122000
5 Quinary 24424101240
6 Senary 2520153200
8 Octal 157073200
10 Decimal 29128320
12 Duodecimal 9908800
16 Hexadecimal 1bc7680
20 Vigesimal 9210g0
36 Base36 hcbk0

Cryptographic Hash Functions

md5 bd9956ddcf04bfee54d620d48b77f33f
sha1 0f6b02df55c6f36aaf28c5169cb59521e6a78ad3
sha256 a09571ef65315bdaf0103111352d6b79ff0875e9d6e9eb7acfc38e8ebfa78a84
sha512 731ffda831c6b3183d6363b92044d149f3fe718fb1c996bbbc4af674bd7ebcb9484148838655659e80e719ba31ecdae1281e67d8ef2f189ab503ec08eb89013c
ripemd-160 701d19a187312539c5828c4494bcd6ccddc3f995

29128320 as geometric shapes

Circle

Radius = n
Diameter 58256640
Circumference 183018632.24683
Area 2.6655126430239E+15

Sphere

Radius = n
Volume 1.0352254030673E+23
Surface area 1.0662050572096E+16
Circumference 183018632.24683

Square

Length = n
Perimeter 116513280
Area 848459026022400
Diagonal 41193665.193143

Cube

Length = n
Surface area 5090754156134400
Volume 2.4714186016869E+22
Space diagonal 50451730.179125

Equilateral Triangle

Length = n
Perimeter 87384960
Area 3.673935353028E+14
Altitude 25225865.089562

Triangular Pyramid

Length = n
Surface area 3.673935353028E+14
Volume 2.9125947540056E+21
Height 13731221.731048