129449568 (number)

129449568 is an even 9-digits composite number following 129449567 and preceding 129449569. In scientific notation, it is written as 1.29449568 × 10^8. The sum of its digits is 48. It has a total of 8 prime factors and 48 positive divisors. There are 43075200 positive integers (up to 129449568) that are relatively prime to 129449568.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million four hundred forty-nine thousand five hundred sixty-eight

Notation

Scientific notation 1.29449568 × 10^8
Engineering notation 1.29449568 × 10^6

Prime Factorization of 129449568

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 1051 × 1283

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 8090598
Product of the distinct prime numbers

The prime factorization of 129449568 is 2 × 2 × 2 × 2 × 2 × 3 × 1051 × 1283. Since it has a total of 8 prime factors.

Most popular turbo-numbers

1, 6, 52, 89, 744, 277, 298, 8700, 85455, 34160, 97210, 143124, 9128766, 6111827, 69742138, 72509914, 355083178, 470812969, 5590422871, 4499804374

Basic calculations (n = 129449568)

Multiplication

n×y
n×2 258899136
n×3 388348704
n×4 517798272
n×5 647247840

Division

n÷y
n÷2 64724784
n÷3 43149856
n÷3 32362392
n÷5 25889913.6

Exponentiation

ny
n2 16757190655386624
n3 2.1692110912334E+24
n4 2.8080343866098E+32
n5 3.6349883827578E+40

Nth Root

y√n
2√n 11377.590606099
3√n 505.86372204263
4√n 106.66578929582
5√n 41.919888718448

Divisors of 129449568

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 1051, 1283, 2102, 2566, 3153, 3849, 4204, 5132, 6306, 7698, 8408, 10264, 12612, 15396, 16816, 20528, 25224, 30792, 33632, 41056, 50448, 61584, 100896, 123168, 1348433, 2696866, 4045299, 5393732, 8090598, 10787464, 16181196, 21574928, 32362392, 43149856, 64724784, 129449568

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129449567
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129449568 can be divided by 48 positive divisors. The sum of these divisors (counting 129449568) is 1, the average is 0.020833333333333.

Base conversion 129449568

Base System Value
2 Binary 111101101110011111001100000
3 Ternary 100000120201102110
4 Quaternary 13231303321200
5 Quinary 231114341233
6 Senary 20502315320
8 Octal 755637140
10 Decimal 129449568
12 Duodecimal 37428b40
16 Hexadecimal 7b73e60
20 Vigesimal 20913i8
36 Base36 252jxc

Cryptographic Hash Functions

md5 c58450833322089a39e2d0b76ad22660
sha1 3ad70e3e4216bc379d0402d1bb937921f3f1e234
sha256 43a142175d0b4285d625a12e8e6857dbf6e9fbed1b635579acf7878f1edf8cd3
sha512 f22cb1a611a1fb4503c6cf77e58f73123f38d52f1d375eccfc5bf0999af17bc7ad01ee8b9ab62fa883579e477bd96b13e34b90deee1270f05525e82462a32aa4
ripemd-160 e5322453bd0d7c4fa52d7534d42777a0eac78ba6

129449568 as geometric shapes

Circle

Radius = n
Diameter 258899136
Circumference 813355623.67834
Area 5.2644267057766E+16

Sphere

Radius = n
Volume 9.0863701710726E+24
Surface area 2.1057706823106E+17
Circumference 813355623.67834

Square

Length = n
Perimeter 517798272
Area 16757190655386624
Diagonal 183069334.70894

Cube

Length = n
Surface area 100543143932319744
Volume 2.1692110912334E+24
Space diagonal 224213228.79384

Equilateral Triangle

Length = n
Perimeter 388348704
Area 7.256076401812E+15
Altitude 112106614.39692

Triangular Pyramid

Length = n
Surface area 7.256076401812E+15
Volume 2.5564397873937E+23
Height 61023111.569646