129240192 (number)

129240192 is an even 9-digits composite number following 129240191 and preceding 129240193. In scientific notation, it is written as 1.29240192 × 10^8. The sum of its digits is 30. It has a total of 9 prime factors and 32 positive divisors. There are 43079936 positive integers (up to 129240192) that are relatively prime to 129240192.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.29240192 × 10^8
Engineering notation 1.29240192 × 10^6

Prime Factorization of 129240192

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 336563

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 2019378
Product of the distinct prime numbers

The prime factorization of 129240192 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 336563. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129240192)

Multiplication

n×y
n×2 258480384
n×3 387720576
n×4 516960768
n×5 646200960

Division

n÷y
n÷2 64620096
n÷3 43080064
n÷3 32310048
n÷5 25848038.4

Exponentiation

ny
n2 16703027228196864
n3 2.1587024459534E+24
n4 2.7899111858589E+32
n5 3.6056865732335E+40

Nth Root

y√n
2√n 11368.385637372
3√n 505.59084131249
4√n 106.62263191917
5√n 41.906319414558

Divisors of 129240192

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129240191
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129240192 can be divided by 32 positive divisors. The sum of these divisors (counting 129240192) is 1, the average is 0.03125.

Base conversion 129240192

Base System Value
2 Binary 111101101000000110010000000
3 Ternary 100000012002012210
4 Quaternary 13231000302000
5 Quinary 231041141232
6 Senary 20454022120
8 Octal 755006200
10 Decimal 129240192
12 Duodecimal 37347940
16 Hexadecimal 7b40c80
20 Vigesimal 207f09c
36 Base36 24y2dc

Cryptographic Hash Functions

md5 53641a609aa734d65ab6c9f744574f02
sha1 9e91535ea9f2e8c0d358ce735d9fc1aa663e29d5
sha256 0902fd87d4b3eef6cd69205b33613521622ddf9e1287f4ffc1a4c24356bec234
sha512 421dc14dac2c337e99a806f78a8f0062ec46b68a4a8e4c14ddfd92a96a37bdec6fe9ab787c7e1a164989fc86ca64d57036e2f7e73fb482341d3bda24ca54fa9b
ripemd-160 6ad8e5c347373f5b0833e7d8e285c7e61ee11714

129240192 as geometric shapes

Circle

Radius = n
Diameter 258480384
Circumference 812040075.47147
Area 5.2474107632814E+16

Sphere

Radius = n
Volume 9.042351660658E+24
Surface area 2.0989643053125E+17
Circumference 812040075.47147

Square

Length = n
Perimeter 516960768
Area 16703027228196864
Diagonal 182773232.3301

Cube

Length = n
Surface area 100218163369181184
Volume 2.1587024459534E+24
Space diagonal 223850578.92396

Equilateral Triangle

Length = n
Perimeter 387720576
Area 7.2326229498608E+15
Altitude 111925289.46198

Triangular Pyramid

Length = n
Surface area 7.2326229498608E+15
Volume 2.5440552301627E+23
Height 60924410.776701