129432192 (number)

129432192 is an even 9-digits composite number following 129432191 and preceding 129432193. In scientific notation, it is written as 1.29432192 × 10^8. The sum of its digits is 33. It has a total of 11 prime factors and 128 positive divisors. There are 40934400 positive integers (up to 129432192) that are relatively prime to 129432192.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million four hundred thirty-two thousand one hundred ninety-two

Notation

Scientific notation 1.29432192 × 10^8
Engineering notation 1.29432192 × 10^6

Prime Factorization of 129432192

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 131 × 31 × 83

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 11
Total number of prime factors
rad Radical 2022378
Product of the distinct prime numbers

The prime factorization of 129432192 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 131 × 31 × 83. Since it has a total of 11 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129432192)

Multiplication

n×y
n×2 258864384
n×3 388296576
n×4 517728768
n×5 647160960

Division

n÷y
n÷2 64716096
n÷3 43144064
n÷3 32358048
n÷5 25886438.4

Exponentiation

ny
n2 16752692325924864
n3 2.168337689646E+24
n4 2.806527001671E+32
n5 3.6325494173347E+40

Nth Root

y√n
2√n 11376.826974161
3√n 505.8410870209
4√n 106.6622096816
5√n 41.918763277691

Divisors of 129432192

128 divisors

τ Total Divisors 128
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129432191
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0078125
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 128
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129432192 can be divided by 128 positive divisors. The sum of these divisors (counting 129432192) is 1, the average is 0.0078125.

Base conversion 129432192

Base System Value
2 Binary 111101101101111101010000000
3 Ternary 100000112211120220
4 Quaternary 13231233222000
5 Quinary 231113312232
6 Senary 20502103040
8 Octal 755575200
10 Decimal 129432192
12 Duodecimal 3741aa80
16 Hexadecimal 7b6fa80
20 Vigesimal 208j09c
36 Base36 2526io

Cryptographic Hash Functions

md5 2264f7b8bb176c8cd9c52657882b79ca
sha1 ea993a254b775a106a68a7d4f04dced8dad816e4
sha256 4701b63b193b334d575a36e57fc74d531a3d557ba6715f085f6eac95b4f28089
sha512 a7d7774291ac2331ff85947c1dcdc5470c087ff95ba91c4d593d57058211d25717917eb08b739d2d40777f9f72a98fe046c21c6cbd84b9f85dfe5dee44135e4c
ripemd-160 cf338ca9562adbf4d4525fce9a1b454f77eb2aa7

129432192 as geometric shapes

Circle

Radius = n
Diameter 258864384
Circumference 813246447.05045
Area 5.2630135138976E+16

Sphere

Radius = n
Volume 9.0827116750585E+24
Surface area 2.105205405559E+17
Circumference 813246447.05045

Square

Length = n
Perimeter 517728768
Area 16752692325924864
Diagonal 183044761.33408

Cube

Length = n
Surface area 100516153955549184
Volume 2.168337689646E+24
Space diagonal 224183132.67901

Equilateral Triangle

Length = n
Perimeter 388296576
Area 7.2541285680178E+15
Altitude 112091566.3395

Triangular Pyramid

Length = n
Surface area 7.2541285680178E+15
Volume 2.5554104737518E+23
Height 61014920.444693