129982040 (number)

129982040 is an even 9-digits composite number following 129982039 and preceding 129982041. In scientific notation, it is written as 1.29982040 × 10^8. The sum of its digits is 35. It has a total of 6 prime factors and 32 positive divisors. There are 49256064 positive integers (up to 129982040) that are relatively prime to 129982040.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million nine hundred eighty-two thousand forty

Notation

Scientific notation 1.29982040 × 10^8
Engineering notation 1.29982040 × 10^6

Prime Factorization of 129982040

Prime Factorization 2 × 2 × 2 × 19 × 5 × 171029

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 32495510
Product of the distinct prime numbers

The prime factorization of 129982040 is 2 × 2 × 2 × 19 × 5 × 171029. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 9, 10, 57, 559, 223, 3692, 5128, 62736, 21602, 798416, 843266, 8490299, 1106722, 25689620, 14584319, 978021494, 210386756, 5390754173, 1382224843

Basic calculations (n = 129982040)

Multiplication

n×y
n×2 259964080
n×3 389946120
n×4 519928160
n×5 649910200

Division

n÷y
n÷2 64991020
n÷3 43327346.666667
n÷3 32495510
n÷5 25996408

Exponentiation

ny
n2 16895330722561600
n3 2.1960895537932E+24
n4 2.8545220022473E+32
n5 3.7103659307699E+40

Nth Root

y√n
2√n 11400.966625686
3√n 506.55637219096
4√n 106.77530906387
5√n 41.954318391344

Divisors of 129982040

1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 171029, 342058, 684116, 855145, 1368232, 1710290, 3249551, 3420580, 6499102, 6841160, 12998204, 16247755, 25996408, 32495510, 64991020, 129982040

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 -129982039
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 129982040 can be divided by 32 positive divisors. The sum of these divisors (counting 129982040) is 1, the average is 0.03125.

Base conversion 129982040

Base System Value
2 Binary 111101111110101111001011000
3 Ternary 100001120202211122
4 Quaternary 13233311321120
5 Quinary 231233411130
6 Senary 20521544412
8 Octal 757657130
10 Decimal 129982040
12 Duodecimal 37645108
16 Hexadecimal 7bf5e58
20 Vigesimal 20c7f20
36 Base36 25dys8

Cryptographic Hash Functions

md5 c16182a1f28ad9ac42d2ac85ee6adfb8
sha1 7b80572db21f0f8ffe44dcf1b1bcf2e36af1235b
sha256 ed0a8c3c7bff328ee8788e203d8c7d00175504726767d771f4f89948fddd4196
sha512 d5212634d84874dded5b918ac50a829b12ce827d3d6187f533db19bd8251ec51908d018f3fd84faa3f50b078654d25fa88657438ea53b8445b662dd9929530a8
ripemd-160 4920519b9f8290a03790dbb8c0fef487e992ecdb

129982040 as geometric shapes

Circle

Radius = n
Diameter 259964080
Circumference 816701243.92523
Area 5.3078246877969E+16

Sphere

Radius = n
Volume 9.1989584117628E+24
Surface area 2.1231298751188E+17
Circumference 816701243.92523

Square

Length = n
Perimeter 519928160
Area 16895330722561600
Diagonal 183822363.83292

Cube

Length = n
Surface area 101371984335369600
Volume 2.1960895537932E+24
Space diagonal 225135497.35145

Equilateral Triangle

Length = n
Perimeter 389946120
Area 7.315892805539E+15
Altitude 112567748.67573

Triangular Pyramid

Length = n
Surface area 7.315892805539E+15
Volume 2.5881163593002E+23
Height 61274121.277641