129016904 (number)

129016904 is an even 9-digits composite number following 129016903 and preceding 129016905. In scientific notation, it is written as 1.29016904 × 10^8. The sum of its digits is 32. It has a total of 4 prime factors and 8 positive divisors. There are 64508448 positive integers (up to 129016904) that are relatively prime to 129016904.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million sixteen thousand nine hundred four

Notation

Scientific notation 1.29016904 × 10^8
Engineering notation 1.29016904 × 10^6

Prime Factorization of 129016904

Prime Factorization 2 × 2 × 2 × 16127113

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 32254226
Product of the distinct prime numbers

The prime factorization of 129016904 is 2 × 2 × 2 × 16127113. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 3, 23, 27, 583, 199, 2576, 1530, 19893, 85396, 293458, 417092, 7704120, 6609481, 87493527, 47019447, 276791711, 640267157, 5263744215, 6027334575

Basic calculations (n = 129016904)

Multiplication

n×y
n×2 258033808
n×3 387050712
n×4 516067616
n×5 645084520

Division

n÷y
n÷2 64508452
n÷3 43005634.666667
n÷3 32254226
n÷5 25803380.8

Exponentiation

ny
n2 16645361517745216
n3 2.1475330089802E+24
n4 2.7706806005643E+32
n5 3.5746463305767E+40

Nth Root

y√n
2√n 11358.56082433
3√n 505.29950406635
4√n 106.57654912939
5√n 41.891829105674

Divisors of 129016904

1, 2, 4, 8, 16127113, 32254226, 64508452, 129016904

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 -129016903
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 129016904 can be divided by 8 positive divisors. The sum of these divisors (counting 129016904) is 1, the average is 0.125.

Base conversion 129016904

Base System Value
2 Binary 111101100001010010001001000
3 Ternary 22222202201220212
4 Quaternary 13230022101020
5 Quinary 231012020104
6 Senary 20445140252
8 Octal 754122110
10 Decimal 129016904
12 Duodecimal 3725a688
16 Hexadecimal 7b0a448
20 Vigesimal 2067254
36 Base36 24ta2w

Cryptographic Hash Functions

md5 a79c417580a0a2b9438bdb598fa28363
sha1 c796954c751c61429d395bf82d3919218ba3e92c
sha256 408d35905d0dc0a4eb6a9354823cd0bb2bb83fa53dee5b3a4bf259fd12c1e657
sha512 86578a606efa55752cdd243817ee0705d68b31494a7bf7de4f1b51cc2ca9ab250b080dd250528d0248ea74c1355d03706cce985b7f88f9a0734525b87adb7e5f
ripemd-160 570a74b1a5e9e397d33468bee91346c2e48eaabf

129016904 as geometric shapes

Circle

Radius = n
Diameter 258033808
Circumference 810637115.5906
Area 5.2292945460495E+16

Sphere

Radius = n
Volume 8.9955652324718E+24
Surface area 2.0917178184198E+17
Circumference 810637115.5906

Square

Length = n
Perimeter 516067616
Area 16645361517745216
Diagonal 182457455.41219

Cube

Length = n
Surface area 99872169106471296
Volume 2.1475330089802E+24
Space diagonal 223463832.76324

Equilateral Triangle

Length = n
Perimeter 387050712
Area 7.2076529647716E+15
Altitude 111731916.38162

Triangular Pyramid

Length = n
Surface area 7.2076529647716E+15
Volume 2.5308919224531E+23
Height 60819151.804063