129164042 (number)

129164042 is an even 9-digits composite number following 129164041 and preceding 129164043. In scientific notation, it is written as 1.29164042 × 10^8. The sum of its digits is 29. It has a total of 4 prime factors and 16 positive divisors. There are 53570160 positive integers (up to 129164042) that are relatively prime to 129164042.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million one hundred sixty-four thousand forty-two

Notation

Scientific notation 1.29164042 × 10^8
Engineering notation 1.29164042 × 10^6

Prime Factorization of 129164042

Prime Factorization 2 × 7 × 31 × 297613

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 129164042
Product of the distinct prime numbers

The prime factorization of 129164042 is 2 × 7 × 31 × 297613. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 7, 5, 76, 575, 766, 117, 9492, 33392, 22827, 719187, 60251, 7902386, 3268950, 20254794, 12510614, 854416387, 734420979, 8081445795, 8558638021

Basic calculations (n = 129164042)

Multiplication

n×y
n×2 258328084
n×3 387492126
n×4 516656168
n×5 645820210

Division

n÷y
n÷2 64582021
n÷3 43054680.666667
n÷3 32291010.5
n÷5 25832808.4

Exponentiation

ny
n2 16683349745777764
n3 2.1548888872643E+24
n4 2.7833415873994E+32
n5 3.5950764969521E+40

Nth Root

y√n
2√n 11365.03594363
3√n 505.49152157261
4√n 106.60692258775
5√n 41.901379900695

Divisors of 129164042

1, 2, 7, 14, 31, 62, 217, 434, 297613, 595226, 2083291, 4166582, 9226003, 18452006, 64582021, 129164042

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129164041
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129164042 can be divided by 16 positive divisors. The sum of these divisors (counting 129164042) is 1, the average is 0.0625.

Base conversion 129164042

Base System Value
2 Binary 111101100101110001100001010
3 Ternary 100000001012202102
4 Quaternary 13230232030022
5 Quinary 231031222132
6 Senary 20452233402
8 Octal 754561412
10 Decimal 129164042
12 Duodecimal 3730b862
16 Hexadecimal 7b2e30a
20 Vigesimal 2075a22
36 Base36 24wfm2

Cryptographic Hash Functions

md5 30f082a31e9c322365d0f410025f15e4
sha1 e5782f5f625bafc2d3a9c06e0faea8803bbe8211
sha256 9739e4b24232c39872a14750dcffcfcd090b25518508e9f700f6e2c0f508afcf
sha512 cd7c6d017258742d0ee6f28c8e3bac3222251f0d800f21e480095555c07e786b49fb723b548febad314337a48b0ceca0284cd82610d4fd5074b15f238bdd6e54
ripemd-160 17543dcc2722ffeabe397e4f55735c2e67ad6658

129164042 as geometric shapes

Circle

Radius = n
Diameter 258328084
Circumference 811561610.91033
Area 5.2412288998605E+16

Sphere

Radius = n
Volume 9.0263774633759E+24
Surface area 2.0964915599442E+17
Circumference 811561610.91033

Square

Length = n
Perimeter 516656168
Area 16683349745777764
Diagonal 182665539.96733

Cube

Length = n
Surface area 100100098474666584
Volume 2.1548888872643E+24
Space diagonal 223718683.25496

Equilateral Triangle

Length = n
Perimeter 387492126
Area 7.2241023500321E+15
Altitude 111859341.62748

Triangular Pyramid

Length = n
Surface area 7.2241023500321E+15
Volume 2.5395609081469E+23
Height 60888513.322443