129434723 (number)

129434723 is an odd 9-digits composite number following 129434722 and preceding 129434724. In scientific notation, it is written as 1.29434723 × 10^8. The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors. There are 116807680 positive integers (up to 129434723) that are relatively prime to 129434723.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million four hundred thirty-four thousand seven hundred twenty-three

Notation

Scientific notation 1.29434723 × 10^8
Engineering notation 1.29434723 × 10^6

Prime Factorization of 129434723

Prime Factorization 11 × 137 × 85889

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 129434723
Product of the distinct prime numbers

The prime factorization of 129434723 is 11 × 137 × 85889. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 3, 49, 8, 353, 752, 9779, 1944, 73316, 36506, 300982, 789501, 4482385, 291856, 18102684, 62409481, 133645915, 860887499, 3673415503, 8466992973

Basic calculations (n = 129434723)

Multiplication

n×y
n×2 258869446
n×3 388304169
n×4 517738892
n×5 647173615

Division

n÷y
n÷2 64717361.5
n÷3 43144907.666667
n÷3 32358680.75
n÷5 25886944.6

Exponentiation

ny
n2 16753347518086729
n3 2.1684648953263E+24
n4 2.8067465306178E+32
n5 3.6329045972173E+40

Nth Root

y√n
2√n 11376.938208499
3√n 505.84438417963
4√n 106.66273111307
5√n 41.918927217679

Divisors of 129434723

1, 11, 137, 1507, 85889, 944779, 11766793, 129434723

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 -129434722
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 129434723 can be divided by 8 positive divisors. The sum of these divisors (counting 129434723) is 1, the average is 0.125.

Base conversion 129434723

Base System Value
2 Binary 111101101110000010001100011
3 Ternary 100000112222001122
4 Quaternary 13231300101203
5 Quinary 231113402343
6 Senary 20502122455
8 Octal 755602143
10 Decimal 129434723
12 Duodecimal 3742042b
16 Hexadecimal 7b70463
20 Vigesimal 208j6g3
36 Base36 2528gz

Cryptographic Hash Functions

md5 9ba5a645801dcd69a89975effe78e76e
sha1 cb40815d7a45a53910081ebea7f6f23cb211c6e7
sha256 4e4bcbdc6b250224f80a1918d6ac13cb2409db31ae91af4290665f8dd46efb8b
sha512 03521152b115c32073f9927b4584829be1571ec4207c49b5e3157bd7af31b7a0c976daf98a80ec2a3b7a3391ce15538e6bdb9df891091e05f0be681c61b7299c
ripemd-160 05b79041710673a5041bc5d9cd60af39775ad01a

129434723 as geometric shapes

Circle

Radius = n
Diameter 258869446
Circumference 813262349.79246
Area 5.2632193485858E+16

Sphere

Radius = n
Volume 9.0832445129659E+24
Surface area 2.1052877394343E+17
Circumference 813262349.79246

Square

Length = n
Perimeter 517738892
Area 16753347518086729
Diagonal 183048340.7086

Cube

Length = n
Surface area 100520085108520374
Volume 2.1684648953263E+24
Space diagonal 224187516.4996

Equilateral Triangle

Length = n
Perimeter 388304169
Area 7.254412274546E+15
Altitude 112093758.2498

Triangular Pyramid

Length = n
Surface area 7.254412274546E+15
Volume 2.5555603870837E+23
Height 61016113.569535