129813195 (number)

129813195 is an odd 9-digits composite number following 129813194 and preceding 129813196. In scientific notation, it is written as 1.29813195 × 10^8. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 68356704 positive integers (up to 129813195) that are relatively prime to 129813195.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million eight hundred thirteen thousand one hundred ninety-five

Notation

Scientific notation 1.29813195 × 10^8
Engineering notation 1.29813195 × 10^6

Prime Factorization of 129813195

Prime Factorization 15 × 79 × 109547

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 129813195
Product of the distinct prime numbers

The prime factorization of 129813195 is 15 × 79 × 109547. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 7, 75, 99, 567, 740, 6102, 4202, 94476, 28752, 80774, 621375, 5127350, 5753082, 57385212, 77921800, 711738993, 991007803, 1628768481, 3171922733

Basic calculations (n = 129813195)

Multiplication

n×y
n×2 259626390
n×3 389439585
n×4 519252780
n×5 649065975

Division

n÷y
n÷2 64906597.5
n÷3 43271065
n÷3 32453298.75
n÷5 25962639

Exponentiation

ny
n2 16851465596108025
n3 2.1875425894634E+24
n4 2.8397189273681E+32
n5 3.6863298686363E+40

Nth Root

y√n
2√n 11393.559364834
3√n 506.33694041068
4√n 106.74061722153
5√n 41.943413099422

Divisors of 129813195

1, 15, 79, 1185, 109547, 1643205, 8654213, 129813195

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 -129813194
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 129813195 can be divided by 8 positive divisors. The sum of these divisors (counting 129813195) is 1, the average is 0.125.

Base conversion 129813195

Base System Value
2 Binary 111101111001100101011001011
3 Ternary 100001021012020010
4 Quaternary 13233030223023
5 Quinary 231213010240
6 Senary 20514203003
8 Octal 757145313
10 Decimal 129813195
12 Duodecimal 37583463
16 Hexadecimal 7bccacb
20 Vigesimal 20b6cjf
36 Base36 25aci3

Cryptographic Hash Functions

md5 ffb97d8ee10c4c176d2dc649df25de18
sha1 4b75fa5e95e883060dc89a45264225f88ae70681
sha256 af3d6fb1df721ca1f032aba1d3e36d75aacd9cf00e092749268a7fa124c5052f
sha512 c42eed02fa5e55a8815dbf77144e09631db40153a91e8165651cf511dbefaab10ebefaa7860cb65ea6d399de96e9991580737eff396e599bf385be15200405c7
ripemd-160 05cc951dfa6fc1be24e55407b349c6bbaa8188a6

129813195 as geometric shapes

Circle

Radius = n
Diameter 259626390
Circumference 815640359.50204
Area 5.2940440518954E+16

Sphere

Radius = n
Volume 9.1631569712972E+24
Surface area 2.1176176207582E+17
Circumference 815640359.50204

Square

Length = n
Perimeter 519252780
Area 16851465596108025
Diagonal 183583580.94398

Cube

Length = n
Surface area 101108793576648150
Volume 2.1875425894634E+24
Space diagonal 224843049.23285

Equilateral Triangle

Length = n
Perimeter 389439585
Area 7.2968986486145E+15
Altitude 112421524.61642

Triangular Pyramid

Length = n
Surface area 7.2968986486145E+15
Volume 2.5780436652399E+23
Height 61194526.981328