129120210 (number)

129120210 is an even 9-digits composite number following 129120209 and preceding 129120211. In scientific notation, it is written as 1.29120210 × 10^8. The sum of its digits is 18. It has a total of 5 prime factors and 32 positive divisors. There are 33955200 positive integers (up to 129120210) that are relatively prime to 129120210.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million one hundred twenty thousand two hundred ten

Notation

Scientific notation 1.29120210 × 10^8
Engineering notation 1.29120210 × 10^6

Prime Factorization of 129120210

Prime Factorization 2 × 15 × 9 × 73 × 6551

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 129120210
Product of the distinct prime numbers

The prime factorization of 129120210 is 2 × 15 × 9 × 73 × 6551. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 1, 31, 12, 14, 314, 7581, 9583, 50347, 80630, 604738, 470033, 8701919, 5731650, 32091020, 78745947, 33352774, 751402113, 231445604, 8097968947

Basic calculations (n = 129120210)

Multiplication

n×y
n×2 258240420
n×3 387360630
n×4 516480840
n×5 645601050

Division

n÷y
n÷2 64560105
n÷3 43040070
n÷3 32280052.5
n÷5 25824042

Exponentiation

ny
n2 16672028630444100
n3 2.152695837889E+24
n4 2.7795653865435E+32
n5 3.5889806641923E+40

Nth Root

y√n
2√n 11363.107409507
3√n 505.43433534956
4√n 106.59787713415
5√n 41.898535656105

Divisors of 129120210

1, 2, 9, 15, 18, 30, 73, 135, 146, 270, 657, 1095, 1314, 2190, 6551, 9855, 13102, 19710, 58959, 98265, 117918, 196530, 478223, 884385, 956446, 1768770, 4304007, 7173345, 8608014, 14346690, 64560105, 129120210

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 -129120209
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 129120210 can be divided by 32 positive divisors. The sum of these divisors (counting 129120210) is 1, the average is 0.03125.

Base conversion 129120210

Base System Value
2 Binary 111101100100011011111010010
3 Ternary 22222221222122000
4 Quaternary 13230203133102
5 Quinary 231023321320
6 Senary 20451254430
8 Octal 754433722
10 Decimal 129120210
12 Duodecimal 372aa416
16 Hexadecimal 7b237d2
20 Vigesimal 20700aa
36 Base36 24vhsi

Cryptographic Hash Functions

md5 c040f05f000f4f1bd9df9681ab0a2bf0
sha1 bf776f13530d295cffb3ac6287d3e8c1fd6833ef
sha256 fae6b6b7ac0ea055b623750745dca590323417aa6fcf9eafe83226e2031dd2e9
sha512 19fa467b7636a520abb349a15021d4ef9f2f8cbbc53396e9935686e6d171ad750952abcc2ff894a01eb88b9f3ffbbd776738f793f43ca18932b06237e073c22d
ripemd-160 55c396e4212682e23fdcf559a2e3be950607c0b6

129120210 as geometric shapes

Circle

Radius = n
Diameter 258240420
Circumference 811286206.33194
Area 5.2376722665842E+16

Sphere

Radius = n
Volume 9.0171912396337E+24
Surface area 2.0950689066337E+17
Circumference 811286206.33194

Square

Length = n
Perimeter 516480840
Area 16672028630444100
Diagonal 182603552.15846

Cube

Length = n
Surface area 100032171782664600
Volume 2.152695837889E+24
Space diagonal 223642764.00396

Equilateral Triangle

Length = n
Perimeter 387360630
Area 7.219200163293E+15
Altitude 111821382.00198

Triangular Pyramid

Length = n
Surface area 7.219200163293E+15
Volume 2.5369763746722E+23
Height 60867850.719487