129121167 (number)

129121167 is an odd 9-digits composite number following 129121166 and preceding 129121168. In scientific notation, it is written as 1.29121167 × 10^8. The sum of its digits is 30. It has a total of 2 prime factors and 4 positive divisors. There are 73783512 positive integers (up to 129121167) that are relatively prime to 129121167.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million one hundred twenty-one thousand one hundred sixty-seven

Notation

Scientific notation 1.29121167 × 10^8
Engineering notation 1.29121167 × 10^6

Prime Factorization of 129121167

Prime Factorization 21 × 6148627

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 129121167
Product of the distinct prime numbers

The prime factorization of 129121167 is 21 × 6148627. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129121167)

Multiplication

n×y
n×2 258242334
n×3 387363501
n×4 516484668
n×5 645605835

Division

n÷y
n÷2 64560583.5
n÷3 43040389
n÷3 32280291.75
n÷5 25824233.4

Exponentiation

ny
n2 16672275767441889
n3 2.1527437036379E+24
n4 2.7796477926563E+32
n5 3.5891136683676E+40

Nth Root

y√n
2√n 11363.149519389
3√n 505.43558405535
4√n 106.59807465142
5√n 41.898597763779

Divisors of 129121167

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129121166
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129121167 can be divided by 4 positive divisors. The sum of these divisors (counting 129121167) is 1, the average is 0.25.

Base conversion 129121167

Base System Value
2 Binary 111101100100011101110001111
3 Ternary 22222222000221110
4 Quaternary 13230203232033
5 Quinary 231023334132
6 Senary 20451303103
8 Octal 754435617
10 Decimal 129121167
12 Duodecimal 372aaa93
16 Hexadecimal 7b23b8f
20 Vigesimal 20702i7
36 Base36 24vij3

Cryptographic Hash Functions

md5 dd05a47440b55be0bc56bd5c7f5366af
sha1 3110fd8e20b7cb90d4eb821070d1e225d2c22e1d
sha256 e8c6ec7fd57d3eed53b367dcc1a83e2fd21b0dce6d15aaab945a69151e9e1a5f
sha512 4fe73bd93b37a47628ccf54787b85de04d70d62a447bfc55ed2c231bb587b2074f07590fae08d0d9c3997ce562a05a5d7f4197d9bee459045d8cbf91b9f394c0
ripemd-160 8b968234c9dbed6a37606bf1201e2bb114b3d460

129121167 as geometric shapes

Circle

Radius = n
Diameter 258242334
Circumference 811292219.34028
Area 5.2377499069619E+16

Sphere

Radius = n
Volume 9.0173917392141E+24
Surface area 2.0950999627847E+17
Circumference 811292219.34028

Square

Length = n
Perimeter 516484668
Area 16672275767441889
Diagonal 182604905.56084

Cube

Length = n
Surface area 100033654604651334
Volume 2.1527437036379E+24
Space diagonal 223644421.57659

Equilateral Triangle

Length = n
Perimeter 387363501
Area 7.2193071767522E+15
Altitude 111822210.78829

Triangular Pyramid

Length = n
Surface area 7.2193071767522E+15
Volume 2.5370327849984E+23
Height 60868301.853614