129849180 (number)

129849180 is an even 9-digits composite number following 129849179 and preceding 129849181. In scientific notation, it is written as 1.29849180 × 10^8. The sum of its digits is 42. It has a total of 5 prime factors and 24 positive divisors. There are 34416448 positive integers (up to 129849180) that are relatively prime to 129849180.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.29849180 × 10^8
Engineering notation 1.29849180 × 10^6

Prime Factorization of 129849180

Prime Factorization 2 × 2 × 15 × 167 × 12959

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 64924590
Product of the distinct prime numbers

The prime factorization of 129849180 is 2 × 2 × 15 × 167 × 12959. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 10, 78, 85, 176, 886, 4227, 2802, 21313, 36749, 10347, 631481, 9071575, 6303620, 58298099, 92212072, 317399677, 555880040, 6975505675, 2259043956

Basic calculations (n = 129849180)

Multiplication

n×y
n×2 259698360
n×3 389547540
n×4 519396720
n×5 649245900

Division

n÷y
n÷2 64924590
n÷3 43283060
n÷3 32462295
n÷5 25969836

Exponentiation

ny
n2 16860809546672400
n3 2.1893622937716E+24
n4 2.8428689856916E+32
n5 3.6914420663948E+40

Nth Root

y√n
2√n 11395.13843707
3√n 506.38372263865
4√n 106.74801373829
5√n 41.945738234998

Divisors of 129849180

1, 2, 4, 15, 30, 60, 167, 334, 668, 2505, 5010, 10020, 12959, 25918, 51836, 194385, 388770, 777540, 2164153, 4328306, 8656612, 32462295, 64924590, 129849180

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129849179
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129849180 can be divided by 24 positive divisors. The sum of these divisors (counting 129849180) is 1, the average is 0.041666666666667.

Base conversion 129849180

Base System Value
2 Binary 111101111010101011101011100
3 Ternary 100001100000120220
4 Quaternary 13233111131130
5 Quinary 231220133210
6 Senary 20515041340
8 Octal 757253534
10 Decimal 129849180
12 Duodecimal 375a0250
16 Hexadecimal 7bd575c
20 Vigesimal 20bb2j0
36 Base36 25b49o

Cryptographic Hash Functions

md5 4618f565d68b30bb310c389a5e118af4
sha1 7c076f57931c46f6dbd16e4a768bcf1de3cc22c0
sha256 aa0792372ba31bd09ab031016b5df14977993e374f881a75ef32ceb1b054c7a4
sha512 9011b80edd7898195d89faad08d960252dc9240cec9bec6012731fdbe8a3188acb58c68711fb1b406f6b63919680599cb626e2f043dd5f4284f516648b6dd7ac
ripemd-160 fd96cc7c40ec2637df621cb9ec0024b6dd757f78

129849180 as geometric shapes

Circle

Radius = n
Diameter 259698360
Circumference 815866459.92532
Area 5.2969795405403E+16

Sphere

Radius = n
Volume 9.1707793308791E+24
Surface area 2.1187918162161E+17
Circumference 815866459.92532

Square

Length = n
Perimeter 519396720
Area 16860809546672400
Diagonal 183634471.41903

Cube

Length = n
Surface area 101164857280034400
Volume 2.1893622937716E+24
Space diagonal 224905377.08116

Equilateral Triangle

Length = n
Perimeter 389547540
Area 7.3009446978947E+15
Altitude 112452688.54058

Triangular Pyramid

Length = n
Surface area 7.3009446978947E+15
Volume 2.5801882073334E+23
Height 61211490.473008