129442095 (number)

129442095 is an odd 9-digits composite number following 129442094 and preceding 129442096. In scientific notation, it is written as 1.29442095 × 10^8. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 67169088 positive integers (up to 129442095) that are relatively prime to 129442095.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million four hundred forty-two thousand ninety-five

Notation

Scientific notation 1.29442095 × 10^8
Engineering notation 1.29442095 × 10^6

Prime Factorization of 129442095

Prime Factorization 9 × 5 × 37 × 77743

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 129442095
Product of the distinct prime numbers

The prime factorization of 129442095 is 9 × 5 × 37 × 77743. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 2, 66, 51, 94, 471, 1766, 3711, 42150, 26711, 82371, 551021, 7424045, 5488179, 51283058, 56568718, 604047081, 451861643, 9824277238, 2391235615

Basic calculations (n = 129442095)

Multiplication

n×y
n×2 258884190
n×3 388326285
n×4 517768380
n×5 647210475

Division

n÷y
n÷2 64721047.5
n÷3 43147365
n÷3 32360523.75
n÷5 25888419

Exponentiation

ny
n2 16755255957989025
n3 2.1688354334633E+24
n4 2.8073860221773E+32
n5 3.6339392818434E+40

Nth Root

y√n
2√n 11377.262192637
3√n 505.85398751203
4√n 106.66424983394
5√n 41.919404708239

Divisors of 129442095

1, 5, 9, 37, 45, 185, 333, 1665, 77743, 388715, 699687, 2876491, 3498435, 14382455, 25888419, 129442095

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 -129442094
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 129442095 can be divided by 16 positive divisors. The sum of these divisors (counting 129442095) is 1, the average is 0.0625.

Base conversion 129442095

Base System Value
2 Binary 111101101110010000100101111
3 Ternary 100000120100011200
4 Quaternary 13231302010233
5 Quinary 231114121340
6 Senary 20502220543
8 Octal 755620457
10 Decimal 129442095
12 Duodecimal 37424753
16 Hexadecimal 7b7212f
20 Vigesimal 209054f
36 Base36 252e5r

Cryptographic Hash Functions

md5 74895c2ff227708305ca3e7f8d8629f7
sha1 058765e1bff9e42d09991d6351f0cfda94920365
sha256 1b2c2a32587079245d5f83fc2ce669d931e8d77af9370e192d32531d0f8d82cb
sha512 877907e9bff81e0a123168f8bede34a980bbdcb2c09e6716b82d8180fc7ba71e87f020bc2450344c2bed719c65f55ec102c6fea7e12432a1705710ceccc49d33
ripemd-160 163f8278715f1fd9453d8de0fc4730d2e8f5ece7

129442095 as geometric shapes

Circle

Radius = n
Diameter 258884190
Circumference 813308669.43454
Area 5.2638189026635E+16

Sphere

Radius = n
Volume 9.0847966194848E+24
Surface area 2.1055275610654E+17
Circumference 813308669.43454

Square

Length = n
Perimeter 517768380
Area 16755255957989025
Diagonal 183058766.29099

Cube

Length = n
Surface area 100531535747934150
Volume 2.1688354334633E+24
Space diagonal 224200285.17816

Equilateral Triangle

Length = n
Perimeter 388326285
Area 7.2552386532645E+15
Altitude 112100142.58908

Triangular Pyramid

Length = n
Surface area 7.2552386532645E+15
Volume 2.555997070466E+23
Height 61019588.763662