129122066 (number)

129122066 is an even 9-digits composite number following 129122065 and preceding 129122067. In scientific notation, it is written as 1.29122066 × 10^8. The sum of its digits is 29. It has a total of 3 prime factors and 8 positive divisors. There are 63187348 positive integers (up to 129122066) that are relatively prime to 129122066.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.29122066 × 10^8
Engineering notation 1.29122066 × 10^6

Prime Factorization of 129122066

Prime Factorization 2 × 47 × 1373639

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 129122066
Product of the distinct prime numbers

The prime factorization of 129122066 is 2 × 47 × 1373639. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 6, 36, 59, 970, 180, 8641, 2743, 71809, 1879, 206967, 941237, 9995783, 3171049, 36548629, 54983148, 265857202, 450625117, 3121247269, 1706797224

Basic calculations (n = 129122066)

Multiplication

n×y
n×2 258244132
n×3 387366198
n×4 516488264
n×5 645610330

Division

n÷y
n÷2 64561033
n÷3 43040688.666667
n÷3 32280516.5
n÷5 25824413.2

Exponentiation

ny
n2 16672507928108356
n3 2.1527886690787E+24
n4 2.7797252061284E+32
n5 3.5892386152757E+40

Nth Root

y√n
2√n 11363.189077015
3√n 505.43675707639
4√n 106.59826019694
5√n 41.898656107017

Divisors of 129122066

1, 2, 47, 94, 1373639, 2747278, 64561033, 129122066

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 -129122065
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 129122066 can be divided by 8 positive divisors. The sum of these divisors (counting 129122066) is 1, the average is 0.125.

Base conversion 129122066

Base System Value
2 Binary 111101100100011111100010010
3 Ternary 22222222002011202
4 Quaternary 13230203330102
5 Quinary 231023401231
6 Senary 20451311202
8 Octal 754437422
10 Decimal 129122066
12 Duodecimal 372ab502
16 Hexadecimal 7b23f12
20 Vigesimal 2070536
36 Base36 24vj82

Cryptographic Hash Functions

md5 022994aa51f12a96d7cd87f75344246a
sha1 babc209fb8abaff867dff2c83b301f687ab5ced4
sha256 63c522fc46f5350f9a6b4ff9ed4dee78b0b584a67acd78a08c3d80fe5e79b96d
sha512 0de524643bab26a2758912e1200525e50a8b5a9039b75c935dbc4a7cc66042b5e6dd80c94952d7e91cef9624346fd0361fb7f533ef08ce40793c26e1370f9746
ripemd-160 99c3e024d41d39ee06f1b1b88f58ac8c790841bf

129122066 as geometric shapes

Circle

Radius = n
Diameter 258244132
Circumference 811297867.92387
Area 5.2378228423863E+16

Sphere

Radius = n
Volume 9.0175800900121E+24
Surface area 2.0951291369545E+17
Circumference 811297867.92387

Square

Length = n
Perimeter 516488264
Area 16672507928108356
Diagonal 182606176.93883

Cube

Length = n
Surface area 100035047568650136
Volume 2.1527886690787E+24
Space diagonal 223645978.69026

Equilateral Triangle

Length = n
Perimeter 387366198
Area 7.2194077052696E+15
Altitude 111822989.34513

Triangular Pyramid

Length = n
Surface area 7.2194077052696E+15
Volume 2.5370857772786E+23
Height 60868725.646278