129331943 (number)

129331943 is an odd 9-digits composite number following 129331942 and preceding 129331944. In scientific notation, it is written as 1.29331943 × 10^8. The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors. There are 118151424 positive integers (up to 129331943) that are relatively prime to 129331943.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million three hundred thirty-one thousand nine hundred forty-three

Notation

Scientific notation 1.29331943 × 10^8
Engineering notation 1.29331943 × 10^6

Prime Factorization of 129331943

Prime Factorization 13 × 97 × 102563

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 129331943
Product of the distinct prime numbers

The prime factorization of 129331943 is 13 × 97 × 102563. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 1, 57, 91, 929, 705, 9237, 415, 35692, 65960, 769173, 917786, 5691617, 9055513, 32806279, 77009483, 587070209, 801229495, 9936471819, 8779263170

Basic calculations (n = 129331943)

Multiplication

n×y
n×2 258663886
n×3 387995829
n×4 517327772
n×5 646659715

Division

n÷y
n÷2 64665971.5
n÷3 43110647.666667
n÷3 32332985.75
n÷5 25866388.6

Exponentiation

ny
n2 16726751480155249
n3 2.1633032690066E+24
n4 2.7978421507888E+32
n5 3.6185036156881E+40

Nth Root

y√n
2√n 11372.420278903
3√n 505.7104570745
4√n 106.6415504337
5√n 41.912267804554

Divisors of 129331943

1, 13, 97, 1261, 102563, 1333319, 9948611, 129331943

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 -129331942
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 129331943 can be divided by 8 positive divisors. The sum of these divisors (counting 129331943) is 1, the average is 0.125.

Base conversion 129331943

Base System Value
2 Binary 111101101010111001011100111
3 Ternary 100000100202001222
4 Quaternary 13231113023213
5 Quinary 231102110233
6 Senary 20500010555
8 Octal 755271347
10 Decimal 129331943
12 Duodecimal 37390a5b
16 Hexadecimal 7b572e7
20 Vigesimal 20869h3
36 Base36 25015z

Cryptographic Hash Functions

md5 6a44c4f7329a299e72259123f7d6b94d
sha1 4ca560053120b83a1d0a2a612520b36b737cae11
sha256 0a474772bcc22d9c704bec35e6bbcc2ea75fb5e26a365d673ed01a08b97e11ad
sha512 7ef147bc52dc66ab2c72b83402dfc66798e8f695d6621a863b0fe57f6a1e82f8ccff34838b243e9b08bd6525749687f32cdc808b65fddd2520e2fddca05bfc6d
ripemd-160 11a962629c91ed57d8547d70579ffb9644d049ec

129331943 as geometric shapes

Circle

Radius = n
Diameter 258663886
Circumference 812616564.00659
Area 5.2548639568478E+16

Sphere

Radius = n
Volume 9.0616235431972E+24
Surface area 2.1019455827391E+17
Circumference 812616564.00659

Square

Length = n
Perimeter 517327772
Area 16726751480155249
Diagonal 182902987.83866

Cube

Length = n
Surface area 100360508880931494
Volume 2.1633032690066E+24
Space diagonal 224009496.3176

Equilateral Triangle

Length = n
Perimeter 387995829
Area 7.2428958523017E+15
Altitude 112004748.1588

Triangular Pyramid

Length = n
Surface area 7.2428958523017E+15
Volume 2.5494773521293E+23
Height 60967662.612888