129674966 (number)

129674966 is an even 9-digits composite number following 129674965 and preceding 129674967. In scientific notation, it is written as 1.29674966 × 10^8. The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors. There are 62018440 positive integers (up to 129674966) that are relatively prime to 129674966.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million six hundred seventy-four thousand nine hundred sixty-six

Notation

Scientific notation 1.29674966 × 10^8
Engineering notation 1.29674966 × 10^6

Prime Factorization of 129674966

Prime Factorization 2 × 23 × 2819021

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 129674966
Product of the distinct prime numbers

The prime factorization of 129674966 is 2 × 23 × 2819021. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129674966)

Multiplication

n×y
n×2 259349932
n×3 389024898
n×4 518699864
n×5 648374830

Division

n÷y
n÷2 64837483
n÷3 43224988.666667
n÷3 32418741.5
n÷5 25934993.2

Exponentiation

ny
n2 16815596807101156
n3 2.1805619442306E+24
n4 2.8276429597899E+32
n5 3.666745046709E+40

Nth Root

y√n
2√n 11387.491646539
3√n 506.1571556405
4√n 106.71219071193
5√n 41.934476770422

Divisors of 129674966

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 -129674965
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 129674966 can be divided by 8 positive divisors. The sum of these divisors (counting 129674966) is 1, the average is 0.125.

Base conversion 129674966

Base System Value
2 Binary 111101110101010111011010110
3 Ternary 100001000011121112
4 Quaternary 13232222323112
5 Quinary 231144044331
6 Senary 20511215022
8 Octal 756527326
10 Decimal 129674966
12 Duodecimal 37517472
16 Hexadecimal 7baaed6
20 Vigesimal 20a9786
36 Base36 257due

Cryptographic Hash Functions

md5 32c19b55fdb88233b41fd5e37d3de9ad
sha1 da61ea25d95dc1ab06dd0173d4b2b0a7be1b719f
sha256 e7dc73c6bcd0d5c9e252cca125e4ec401031d025f5aab839f4454b2b53acec6b
sha512 7351ff3965b1ae919070f2cd7f21420f6e76b1ef01818ee8df5abb2d864f2d91c4c97aa1f76f852cef001798395ee9d62315a8f8e204a70218e38cbfdc0dee22
ripemd-160 5b9db14a12ad34c00d115811dd3cf50b1f4d4227

129674966 as geometric shapes

Circle

Radius = n
Diameter 259349932
Circumference 814771841.08021
Area 5.2827755394917E+16

Sphere

Radius = n
Volume 9.1339165129229E+24
Surface area 2.1131102157967E+17
Circumference 814771841.08021

Square

Length = n
Perimeter 518699864
Area 16815596807101156
Diagonal 183388095.61747

Cube

Length = n
Surface area 100893580842606936
Volume 2.1805619442306E+24
Space diagonal 224603629.58177

Equilateral Triangle

Length = n
Perimeter 389024898
Area 7.281367007373E+15
Altitude 112301814.79088

Triangular Pyramid

Length = n
Surface area 7.281367007373E+15
Volume 2.5698168959379E+23
Height 61129365.205823