129402453 (number)

129402453 is an odd 9-digits composite number following 129402452 and preceding 129402454. In scientific notation, it is written as 1.29402453 × 10^8. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 81193664 positive integers (up to 129402453) that are relatively prime to 129402453.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million four hundred two thousand four hundred fifty-three

Notation

Scientific notation 1.29402453 × 10^8
Engineering notation 1.29402453 × 10^6

Prime Factorization of 129402453

Prime Factorization 17 × 3 × 2537303

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 129402453
Product of the distinct prime numbers

The prime factorization of 129402453 is 17 × 3 × 2537303. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129402453)

Multiplication

n×y
n×2 258804906
n×3 388207359
n×4 517609812
n×5 647012265

Division

n÷y
n÷2 64701226.5
n÷3 43134151
n÷3 32350613.25
n÷5 25880490.6

Exponentiation

ny
n2 16744994842417209
n3 2.1668434080811E+24
n4 2.8039485227258E+32
n5 3.6283781692644E+40

Nth Root

y√n
2√n 11375.519900207
3√n 505.80234251142
4√n 106.65608234042
5√n 41.916836806896

Divisors of 129402453

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 -129402452
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 129402453 can be divided by 8 positive divisors. The sum of these divisors (counting 129402453) is 1, the average is 0.125.

Base conversion 129402453

Base System Value
2 Binary 111101101101000011001010101
3 Ternary 100000111022210110
4 Quaternary 13231220121111
5 Quinary 231111334303
6 Senary 20501313233
8 Octal 755503125
10 Decimal 129402453
12 Duodecimal 37405819
16 Hexadecimal 7b68655
20 Vigesimal 208f62d
36 Base36 251jkl

Cryptographic Hash Functions

md5 f205c142224b22c5d9f1d5f20e1eee39
sha1 400f16ea6018d28f32d78f6ba0d82c5aaa8ea73d
sha256 be51b3fa63c3ed012a8797410e978f87361d5d7c2a326f0e2d2c81dcb786577d
sha512 79193e3c05bd0fc694836f6c874c069c7d4b4c5890f0dbb23a5fef9413cb237ad5d30da5b2e83b7795ccdb6358cd39641997d9ca7c5439fe82701ba72031911f
ripemd-160 12b620bf39b265231398611b9e1da1ef7efc3bcd

129402453 as geometric shapes

Circle

Radius = n
Diameter 258804906
Circumference 813059591.4026
Area 5.2605952781337E+16

Sphere

Radius = n
Volume 9.0764524430762E+24
Surface area 2.1042381112535E+17
Circumference 813059591.4026

Square

Length = n
Perimeter 517609812
Area 16744994842417209
Diagonal 183002704.03695

Cube

Length = n
Surface area 100469969054503254
Volume 2.1668434080811E+24
Space diagonal 224131623.22004

Equilateral Triangle

Length = n
Perimeter 388207359
Area 7.2507954598864E+15
Altitude 112065811.61002

Triangular Pyramid

Length = n
Surface area 7.2507954598864E+15
Volume 2.5536494460392E+23
Height 61000901.345649