129670984 (number)

129670984 is an even 9-digits composite number following 129670983 and preceding 129670985. In scientific notation, it is written as 1.29670984 × 10^8. The sum of its digits is 46. It has a total of 4 prime factors and 8 positive divisors. There are 64835488 positive integers (up to 129670984) that are relatively prime to 129670984.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.29670984 × 10^8
Engineering notation 1.29670984 × 10^6

Prime Factorization of 129670984

Prime Factorization 2 × 2 × 2 × 16208873

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 32417746
Product of the distinct prime numbers

The prime factorization of 129670984 is 2 × 2 × 2 × 16208873. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129670984)

Multiplication

n×y
n×2 259341968
n×3 389012952
n×4 518683936
n×5 648354920

Division

n÷y
n÷2 64835492
n÷3 43223661.333333
n÷3 32417746
n÷5 25934196.8

Exponentiation

ny
n2 16814564091528256
n3 2.1803610712795E+24
n4 2.8272956558811E+32
n5 3.6661820975703E+40

Nth Root

y√n
2√n 11387.316804234
3√n 506.1519746394
4√n 106.71137148512
5√n 41.934219226283

Divisors of 129670984

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 -129670983
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 129670984 can be divided by 8 positive divisors. The sum of these divisors (counting 129670984) is 1, the average is 0.125.

Base conversion 129670984

Base System Value
2 Binary 111101110101001111101001000
3 Ternary 100000222222011001
4 Quaternary 13232221331020
5 Quinary 231143432414
6 Senary 20511144344
8 Octal 756517510
10 Decimal 129670984
12 Duodecimal 375150b4
16 Hexadecimal 7ba9f48
20 Vigesimal 20a8h94
36 Base36 257ars

Cryptographic Hash Functions

md5 8cd159660f13ac0947a6eb7cef9a4682
sha1 2f7d3c9227adf977c05b42cfe2479900183a87e4
sha256 45bdec66763890f40fef17b7b2cd0ed9a51917f2d28f790e32799dc51023eb7c
sha512 129a2c97d9982a8ad4a34eb73703ea3a24630d4bd0fa886834c18bb0ec9f3c6b58e42f3466efad95133396c16874f865aab487901b0d39dc8feed2973e47c1ef
ripemd-160 d88176b0aaa315b1a3d000d3ceb81d59a8e33f88

129670984 as geometric shapes

Circle

Radius = n
Diameter 259341968
Circumference 814746821.43632
Area 5.282451102326E+16

Sphere

Radius = n
Volume 9.1330750982733E+24
Surface area 2.1129804409304E+17
Circumference 814746821.43632

Square

Length = n
Perimeter 518683936
Area 16814564091528256
Diagonal 183382464.21906

Cube

Length = n
Surface area 100887384549169536
Volume 2.1803610712795E+24
Space diagonal 224596732.55545

Equilateral Triangle

Length = n
Perimeter 389012952
Area 7.2809198284125E+15
Altitude 112298366.27773

Triangular Pyramid

Length = n
Surface area 7.2809198284125E+15
Volume 2.5695801648949E+23
Height 61127488.073022