129342408 (number)

129342408 is an even 9-digits composite number following 129342407 and preceding 129342409. In scientific notation, it is written as 1.29342408 × 10^8. The sum of its digits is 33. It has a total of 6 prime factors and 32 positive divisors. There are 39797568 positive integers (up to 129342408) that are relatively prime to 129342408.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million three hundred forty-two thousand four hundred eight

Notation

Scientific notation 1.29342408 × 10^8
Engineering notation 1.29342408 × 10^6

Prime Factorization of 129342408

Prime Factorization 2 × 2 × 2 × 3 × 13 × 414559

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 32335602
Product of the distinct prime numbers

The prime factorization of 129342408 is 2 × 2 × 2 × 3 × 13 × 414559. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129342408)

Multiplication

n×y
n×2 258684816
n×3 388027224
n×4 517369632
n×5 646712040

Division

n÷y
n÷2 64671204
n÷3 43114136
n÷3 32335602
n÷5 25868481.6

Exponentiation

ny
n2 16729458507238464
n3 2.1638284478623E+24
n4 2.7987478194541E+32
n5 3.6199678235295E+40

Nth Root

y√n
2√n 11372.880373942
3√n 505.72409669844
4√n 106.64370761532
5√n 41.912946055691

Divisors of 129342408

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 -129342407
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 129342408 can be divided by 32 positive divisors. The sum of these divisors (counting 129342408) is 1, the average is 0.03125.

Base conversion 129342408

Base System Value
2 Binary 111101101011001101111001000
3 Ternary 100000101021102120
4 Quaternary 13231121233020
5 Quinary 231102424113
6 Senary 20500131240
8 Octal 755315710
10 Decimal 129342408
12 Duodecimal 37396b20
16 Hexadecimal 7b59bc8
20 Vigesimal 2087g08
36 Base36 25098o

Cryptographic Hash Functions

md5 b0f091bee947d123c087967816839065
sha1 ddcc97c0f08eec514cd2e24aa7613fb92776ab7b
sha256 9fc3944cfe6073d33746d951a94d9e867f67d1362dc81c197328b53db355f939
sha512 40da9ef4aa58727226e33761c8421e0dbf735fff67f8fbbbe5b750cef736242cf0e1b8f1b9584ab65ab48db59a9fa962c7601678c251d639fae18078598587e0
ripemd-160 886e86e6e86e35610fbebb0ce66e4bd66d5d5b67

129342408 as geometric shapes

Circle

Radius = n
Diameter 258684816
Circumference 812682317.54083
Area 5.2557143944876E+16

Sphere

Radius = n
Volume 9.0638234072438E+24
Surface area 2.102285757795E+17
Circumference 812682317.54083

Square

Length = n
Perimeter 517369632
Area 16729458507238464
Diagonal 182917787.58359

Cube

Length = n
Surface area 100376751043430784
Volume 2.1638284478623E+24
Space diagonal 224027622.2293

Equilateral Triangle

Length = n
Perimeter 388027224
Area 7.2440680294131E+15
Altitude 112013811.11465

Triangular Pyramid

Length = n
Surface area 7.2440680294131E+15
Volume 2.5500962813463E+23
Height 60972595.861198