129443877 (number)

129443877 is an odd 9-digits composite number following 129443876 and preceding 129443878. In scientific notation, it is written as 1.29443877 × 10^8. The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors. There are 86210280 positive integers (up to 129443877) that are relatively prime to 129443877.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million four hundred forty-three thousand eight hundred seventy-seven

Notation

Scientific notation 1.29443877 × 10^8
Engineering notation 1.29443877 × 10^6

Prime Factorization of 129443877

Prime Factorization 9 × 1091 × 13183

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 129443877
Product of the distinct prime numbers

The prime factorization of 129443877 is 9 × 1091 × 13183. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129443877)

Multiplication

n×y
n×2 258887754
n×3 388331631
n×4 517775508
n×5 647219385

Division

n÷y
n÷2 64721938.5
n÷3 43147959
n÷3 32360969.25
n÷5 25888775.4

Exponentiation

ny
n2 16755717292791129
n3 2.1689250082948E+24
n4 2.8075406199594E+32
n5 3.6341894268253E+40

Nth Root

y√n
2√n 11377.340506463
3√n 505.85630882713
4√n 106.66461693768
5√n 41.919520126593

Divisors of 129443877

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129443876
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129443877 can be divided by 8 positive divisors. The sum of these divisors (counting 129443877) is 1, the average is 0.125.

Base conversion 129443877

Base System Value
2 Binary 111101101110010100000100101
3 Ternary 100000120102121200
4 Quaternary 13231302200211
5 Quinary 231114201002
6 Senary 20502233113
8 Octal 755624045
10 Decimal 129443877
12 Duodecimal 37425799
16 Hexadecimal 7b72825
20 Vigesimal 20909dh
36 Base36 252fj9

Cryptographic Hash Functions

md5 6e031fc670aabe61217a111de881750f
sha1 b1e8543aab33a0a6fee11a365b78cd0965b06f2d
sha256 63e2f6850a78c4d329f85cc3785e1764446347258a684f1e5e55c74aba4764a2
sha512 3dcb17a825f59a31db9611882fbdc6f6312b7cf95f77af4c7fc2fe54f854c18f79364e50731fb301d9a08672d1e892a284a5a4c50e1508cf313502b5c1fd7a47
ripemd-160 910613628b2869052fe10bfa19cc13b0908fb90c

129443877 as geometric shapes

Circle

Radius = n
Diameter 258887754
Circumference 813319866.07076
Area 5.263963835266E+16

Sphere

Radius = n
Volume 9.0851718296616E+24
Surface area 2.1055855341064E+17
Circumference 813319866.07076

Square

Length = n
Perimeter 517775508
Area 16755717292791129
Diagonal 183061286.41955

Cube

Length = n
Surface area 100534303756746774
Volume 2.1689250082948E+24
Space diagonal 224203371.6927

Equilateral Triangle

Length = n
Perimeter 388331631
Area 7.2554384170937E+15
Altitude 112101685.84635

Triangular Pyramid

Length = n
Surface area 7.2554384170937E+15
Volume 2.5561026354173E+23
Height 61020428.806518