129122315 (number)

129122315 is an odd 9-digits composite number following 129122314 and preceding 129122316. In scientific notation, it is written as 1.29122315 × 10^8. The sum of its digits is 26. It has a total of 3 prime factors and 8 positive divisors. There are 88540992 positive integers (up to 129122315) that are relatively prime to 129122315.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million one hundred twenty-two thousand three hundred fifteen

Notation

Scientific notation 1.29122315 × 10^8
Engineering notation 1.29122315 × 10^6

Prime Factorization of 129122315

Prime Factorization 7 × 5 × 3689209

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 129122315
Product of the distinct prime numbers

The prime factorization of 129122315 is 7 × 5 × 3689209. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129122315)

Multiplication

n×y
n×2 258244630
n×3 387366945
n×4 516489260
n×5 645611575

Division

n÷y
n÷2 64561157.5
n÷3 43040771.666667
n÷3 32280578.75
n÷5 25824463

Exponentiation

ny
n2 16672572230959225
n3 2.1528011234662E+24
n4 2.7797466479655E+32
n5 3.589273222988E+40

Nth Root

y√n
2√n 11363.200033441
3√n 505.43708197224
4√n 106.59831158814
5√n 41.898672266543

Divisors of 129122315

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 -129122314
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 129122315 can be divided by 8 positive divisors. The sum of these divisors (counting 129122315) is 1, the average is 0.125.

Base conversion 129122315

Base System Value
2 Binary 111101100100100000000001011
3 Ternary 22222222002111222
4 Quaternary 13230210000023
5 Quinary 231023403230
6 Senary 20451312255
8 Octal 754440013
10 Decimal 129122315
12 Duodecimal 372ab68b
16 Hexadecimal 7b2400b
20 Vigesimal 20705ff
36 Base36 24vjez

Cryptographic Hash Functions

md5 54fd217e6b432b7c214cb2dd2d3dd0e9
sha1 4b0ba2df60abc188e6eae8377566206d17b70ae1
sha256 0f6833f6d16d09f83a8ec2f8e0260a8a69b42632fdbb53a7bfb7ae91c25339f7
sha512 4764c6a59ad0de2f748ef706d949c7e36a51a432216408b79fc95dc8ce0a1d857d4c3157ec66b8bda144c84a078890ee14532f1b0d6567eccd1fb9323629edb3
ripemd-160 0f0b95003410992fc5c4cf94ad164841ed36965a

129122315 as geometric shapes

Circle

Radius = n
Diameter 258244630
Circumference 811299432.43701
Area 5.2378430437227E+16

Sphere

Radius = n
Volume 9.0176322588282E+24
Surface area 2.0951372174891E+17
Circumference 811299432.43701

Square

Length = n
Perimeter 516489260
Area 16672572230959225
Diagonal 182606529.07801

Cube

Length = n
Surface area 100035433385755350
Volume 2.1528011234662E+24
Space diagonal 223646409.97091

Equilateral Triangle

Length = n
Perimeter 387366945
Area 7.2194355492208E+15
Altitude 111823204.98546

Triangular Pyramid

Length = n
Surface area 7.2194355492208E+15
Volume 2.5371004549149E+23
Height 60868843.026004