129122068 (number)

129122068 is an even 9-digits composite number following 129122067 and preceding 129122069. In scientific notation, it is written as 1.29122068 × 10^8. The sum of its digits is 31. It has a total of 4 prime factors and 12 positive divisors. There are 62478360 positive integers (up to 129122068) that are relatively prime to 129122068.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million one hundred twenty-two thousand sixty-eight

Notation

Scientific notation 1.29122068 × 10^8
Engineering notation 1.29122068 × 10^6

Prime Factorization of 129122068

Prime Factorization 2 × 2 × 31 × 1041307

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 64561034
Product of the distinct prime numbers

The prime factorization of 129122068 is 2 × 2 × 31 × 1041307. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 2, 74, 21, 20, 674, 2727, 1397, 20526, 42972, 899573, 864935, 4759200, 5454740, 36181093, 70485656, 702021374, 533071530, 8615971932, 809865015

Basic calculations (n = 129122068)

Multiplication

n×y
n×2 258244136
n×3 387366204
n×4 516488272
n×5 645610340

Division

n÷y
n÷2 64561034
n÷3 43040689.333333
n÷3 32280517
n÷5 25824413.6

Exponentiation

ny
n2 16672508444596624
n3 2.1527887691138E+24
n4 2.7797253783515E+32
n5 3.5892388932482E+40

Nth Root

y√n
2√n 11363.189165019
3√n 505.436759686
4√n 106.59826060972
5√n 41.898656236812

Divisors of 129122068

1, 2, 4, 31, 62, 124, 1041307, 2082614, 4165228, 32280517, 64561034, 129122068

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129122067
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129122068 can be divided by 12 positive divisors. The sum of these divisors (counting 129122068) is 1, the average is 0.083333333333333.

Base conversion 129122068

Base System Value
2 Binary 111101100100011111100010100
3 Ternary 22222222002011211
4 Quaternary 13230203330110
5 Quinary 231023401233
6 Senary 20451311204
8 Octal 754437424
10 Decimal 129122068
12 Duodecimal 372ab504
16 Hexadecimal 7b23f14
20 Vigesimal 2070538
36 Base36 24vj84

Cryptographic Hash Functions

md5 c8be30514ef8e8de43d6317db4fcf3e7
sha1 38dd42b00ecb7b62c8c7024e40d9e4d51c5325bf
sha256 80cac2362e44018d55b6dc5beed7fee293a0e5000091d03db63074bed42fdda6
sha512 43993c2953fe246952ede16b4e7a2aef5efc828bfb3f74a99105611e4620b61417890f4b191c81a46f8da57001b83ea50a181878d72873b586209b525327ecfb
ripemd-160 4fbb78a84066c89f57567eaf74caf05f618a4ed0

129122068 as geometric shapes

Circle

Radius = n
Diameter 258244136
Circumference 811297880.49024
Area 5.2378230046459E+16

Sphere

Radius = n
Volume 9.017580509038E+24
Surface area 2.0951292018583E+17
Circumference 811297880.49024

Square

Length = n
Perimeter 516488272
Area 16672508444596624
Diagonal 182606179.76726

Cube

Length = n
Surface area 100035050667579744
Volume 2.1527887691138E+24
Space diagonal 223645982.15436

Equilateral Triangle

Length = n
Perimeter 387366204
Area 7.2194079289156E+15
Altitude 111822991.07718

Triangular Pyramid

Length = n
Surface area 7.2194079289156E+15
Volume 2.537085895171E+23
Height 60868726.589087