129343742 (number)

129343742 is an even 9-digits composite number following 129343741 and preceding 129343743. In scientific notation, it is written as 1.29343742 × 10^8. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 57424920 positive integers (up to 129343742) that are relatively prime to 129343742.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million three hundred forty-three thousand seven hundred forty-two

Notation

Scientific notation 1.29343742 × 10^8
Engineering notation 1.29343742 × 10^6

Prime Factorization of 129343742

Prime Factorization 2 × 11 × 43 × 136727

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 129343742
Product of the distinct prime numbers

The prime factorization of 129343742 is 2 × 11 × 43 × 136727. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 3, 44, 74, 132, 75, 2388, 1623, 3687, 15309, 118585, 435263, 9001324, 4252347, 17016447, 99375719, 541929619, 683637746, 8138585947, 4355785662

Basic calculations (n = 129343742)

Multiplication

n×y
n×2 258687484
n×3 388031226
n×4 517374968
n×5 646718710

Division

n÷y
n÷2 64671871
n÷3 43114580.666667
n÷3 32335935.5
n÷5 25868748.4

Exponentiation

ny
n2 16729803594562564
n3 2.1638953998458E+24
n4 2.7988632831264E+32
n5 3.6201545038597E+40

Nth Root

y√n
2√n 11372.939022082
3√n 505.72583532291
4√n 106.64398258731
5√n 41.913032510923

Divisors of 129343742

1, 2, 11, 22, 43, 86, 473, 946, 136727, 273454, 1503997, 3007994, 5879261, 11758522, 64671871, 129343742

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129343741
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129343742 can be divided by 16 positive divisors. The sum of these divisors (counting 129343742) is 1, the average is 0.0625.

Base conversion 129343742

Base System Value
2 Binary 111101101011010000011111110
3 Ternary 100000101100020222
4 Quaternary 13231122003332
5 Quinary 231102444432
6 Senary 20500141342
8 Octal 755320376
10 Decimal 129343742
12 Duodecimal 37397852
16 Hexadecimal 7b5a0fe
20 Vigesimal 2087j72
36 Base36 250a9q

Cryptographic Hash Functions

md5 646c5dc03dcb028275ac471a6841c35b
sha1 254417455ff6b5353b4b41743cb2d19bed2b89e9
sha256 66886d98ed2156ce0b6aa971f2b2eea1b4586fb2d5d826123a4beaf68120f64d
sha512 2266a3b47fd75651b07f7509ea6c4767bae94ce735d9085ece6116c87be1ba26d824945b7a7ee8bab4b45d091eb428ecf147edc3fa2ccb5bf194f9426099239f
ripemd-160 122e7de37e37eb694ad8a0b2664c3725afff0bd1

129343742 as geometric shapes

Circle

Radius = n
Diameter 258687484
Circumference 812690699.31003
Area 5.2558228068678E+16

Sphere

Radius = n
Volume 9.0641038550563E+24
Surface area 2.1023291227471E+17
Circumference 812690699.31003

Square

Length = n
Perimeter 517374968
Area 16729803594562564
Diagonal 182919674.14449

Cube

Length = n
Surface area 100378821567375384
Volume 2.1638953998458E+24
Space diagonal 224029932.78508

Equilateral Triangle

Length = n
Perimeter 388031226
Area 7.2442174566077E+15
Altitude 112014966.39254

Triangular Pyramid

Length = n
Surface area 7.2442174566077E+15
Volume 2.5501751850155E+23
Height 60973224.714829