129349800 (number)

129349800 is an even 9-digits composite number following 129349799 and preceding 129349801. In scientific notation, it is written as 1.29349800 × 10^8. The sum of its digits is 36. It has a total of 7 prime factors and 48 positive divisors. There are 34492800 positive integers (up to 129349800) that are relatively prime to 129349800.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.29349800 × 10^8
Engineering notation 1.29349800 × 10^6

Prime Factorization of 129349800

Prime Factorization 2 × 2 × 2 × 3 × 3 × 25 × 71861

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 10779150
Product of the distinct prime numbers

The prime factorization of 129349800 is 2 × 2 × 2 × 3 × 3 × 25 × 71861. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129349800)

Multiplication

n×y
n×2 258699600
n×3 388049400
n×4 517399200
n×5 646749000

Division

n÷y
n÷2 64674900
n÷3 43116600
n÷3 32337450
n÷5 25869960

Exponentiation

ny
n2 16731370760040000
n3 2.164199461537E+24
n4 2.7993876750992E+32
n5 3.6210023589655E+40

Nth Root

y√n
2√n 11373.205352934
3√n 505.73373066503
4√n 106.64523127142
5√n 41.913425114988

Divisors of 129349800

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129349799
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129349800 can be divided by 48 positive divisors. The sum of these divisors (counting 129349800) is 1, the average is 0.020833333333333.

Base conversion 129349800

Base System Value
2 Binary 111101101011011100010101000
3 Ternary 100000101122120100
4 Quaternary 13231123202220
5 Quinary 231103143200
6 Senary 20500225400
8 Octal 755334250
10 Decimal 129349800
12 Duodecimal 3739b260
16 Hexadecimal 7b5b8a8
20 Vigesimal 2088ea0
36 Base36 250ey0

Cryptographic Hash Functions

md5 80c96f79287c029fcd1b8b8cf065bbfb
sha1 1d8f0241fd4ae3b16525e3fae08758f6acce36ba
sha256 975e89857055f841f01ee99b3c420eeceefe9e8401b2ee10ba563dd5e90be7f8
sha512 883c175c7a35891b52ee8bb6d9d71e93d4563b0d6f78fd8907e5ae0ac53b88834017a0b70eac87a1ded99a185ad9f357c83a0eded75c51369cf684c6b0d75f70
ripemd-160 cad4cf95f81cae91cdfda163940138190a319803

129349800 as geometric shapes

Circle

Radius = n
Diameter 258699600
Circumference 812728762.84662
Area 5.2563151464229E+16

Sphere

Radius = n
Volume 9.0653775056903E+24
Surface area 2.1025260585691E+17
Circumference 812728762.84662

Square

Length = n
Perimeter 517399200
Area 16731370760040000
Diagonal 182928241.45025

Cube

Length = n
Surface area 100388224560240000
Volume 2.164199461537E+24
Space diagonal 224040425.54887

Equilateral Triangle

Length = n
Perimeter 388049400
Area 7.2448960591654E+15
Altitude 112020212.77444

Triangular Pyramid

Length = n
Surface area 7.2448960591654E+15
Volume 2.5505335251552E+23
Height 60976080.483416