129284416 (number)

129284416 is an even 9-digits composite number following 129284415 and preceding 129284417. In scientific notation, it is written as 1.29284416 × 10^8. The sum of its digits is 37. It has a total of 8 prime factors and 28 positive divisors. There are 64487808 positive integers (up to 129284416) that are relatively prime to 129284416.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.29284416 × 10^8
Engineering notation 1.29284416 × 10^6

Prime Factorization of 129284416

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 463 × 4363

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 4040138
Product of the distinct prime numbers

The prime factorization of 129284416 is 2 × 2 × 2 × 2 × 2 × 2 × 463 × 4363. Since it has a total of 8 prime factors.

Most popular turbo-numbers

4, 8, 2, 97, 682, 440, 2523, 3678, 19768, 52033, 755301, 236343, 3226147, 2181302, 68079068, 36916890, 369619837, 275693209, 2945353650, 8257051586

Basic calculations (n = 129284416)

Multiplication

n×y
n×2 258568832
n×3 387853248
n×4 517137664
n×5 646422080

Division

n÷y
n÷2 64642208
n÷3 43094805.333333
n÷3 32321104
n÷5 25856883.2

Exponentiation

ny
n2 16714460220461056
n3 2.1609192283575E+24
n4 2.7937318046138E+32
n5 3.6118598482011E+40

Nth Root

y√n
2√n 11370.330514106
3√n 505.64850319815
4√n 106.63175190395
5√n 41.909186961301

Divisors of 129284416

1, 2, 4, 8, 16, 32, 64, 463, 926, 1852, 3704, 4363, 7408, 8726, 14816, 17452, 29632, 34904, 69808, 139616, 279232, 2020069, 4040138, 8080276, 16160552, 32321104, 64642208, 129284416

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129284415
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129284416 can be divided by 28 positive divisors. The sum of these divisors (counting 129284416) is 1, the average is 0.035714285714286.

Base conversion 129284416

Base System Value
2 Binary 111101101001011100101000000
3 Ternary 100000021022212201
4 Quaternary 13231023211000
5 Quinary 231044100131
6 Senary 20455002544
8 Octal 755134500
10 Decimal 129284416
12 Duodecimal 37369454
16 Hexadecimal 7b4b940
20 Vigesimal 2080b0g
36 Base36 24z0hs

Cryptographic Hash Functions

md5 6be84281484cd47b69e1b6b5012acff4
sha1 6a62b22c3c624518afec79bc2b912477b3cc7009
sha256 0f4d9fb04525e943d7afcb0df75bc551c386c976cf10c0001693cc70bff7a8ad
sha512 25ea71010ba2ac40153e2d2689d0a1077203069af51eb3dc668026840396132274abf7acd1c84b39c73b72d597e7d31abc9765bdcf193f1966e733f77a7a15c6
ripemd-160 63c5577b9ddaf668fd3934bf17ba4e75e49b1adb

129284416 as geometric shapes

Circle

Radius = n
Diameter 258568832
Circumference 812317943.05849
Area 5.2510025437319E+16

Sphere

Radius = n
Volume 9.0516372970786E+24
Surface area 2.1004010174928E+17
Circumference 812317943.05849

Square

Length = n
Perimeter 517137664
Area 16714460220461056
Diagonal 182835774.51069

Cube

Length = n
Surface area 100286761322766336
Volume 2.1609192283575E+24
Space diagonal 223927177.13887

Equilateral Triangle

Length = n
Perimeter 387853248
Area 7.2375735807319E+15
Altitude 111963588.56944

Triangular Pyramid

Length = n
Surface area 7.2375735807319E+15
Volume 2.54666773328E+23
Height 60945258.170228