129176768 (number)

129176768 is an even 9-digits composite number following 129176767 and preceding 129176769. In scientific notation, it is written as 1.29176768 × 10^8. The sum of its digits is 47. It has a total of 9 prime factors and 56 positive divisors. There are 53858304 positive integers (up to 129176768) that are relatively prime to 129176768.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million one hundred seventy-six thousand seven hundred sixty-eight

Notation

Scientific notation 1.29176768 × 10^8
Engineering notation 1.29176768 × 10^6

Prime Factorization of 129176768

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 7 × 37 × 7793

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 4036774
Product of the distinct prime numbers

The prime factorization of 129176768 is 2 × 2 × 2 × 2 × 2 × 2 × 7 × 37 × 7793. Since it has a total of 9 prime factors.

Most popular turbo-numbers

7, 8, 38, 53, 312, 29, 7012, 7896, 55816, 62639, 994048, 316194, 2819148, 1447456, 57098983, 77685091, 903502239, 53229178, 179796959, 1305749012

Basic calculations (n = 129176768)

Multiplication

n×y
n×2 258353536
n×3 387530304
n×4 516707072
n×5 645883840

Division

n÷y
n÷2 64588384
n÷3 43058922.666667
n÷3 32294192
n÷5 25835353.6

Exponentiation

ny
n2 16686637390925824
n3 2.1555258869478E+24
n4 2.7844386741624E+32
n5 3.5968478862251E+40

Nth Root

y√n
2√n 11365.595804884
3√n 505.50812235857
4√n 106.60954837576
5√n 41.902205542164

Divisors of 129176768

1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 148, 224, 259, 296, 448, 518, 592, 1036, 1184, 2072, 2368, 4144, 7793, 8288, 15586, 16576, 31172, 54551, 62344, 109102, 124688, 218204, 249376, 288341, 436408, 498752, 576682, 872816, 1153364, 1745632, 2018387, 2306728, 3491264, 4036774, 4613456, 8073548, 9226912, 16147096, 18453824, 32294192, 64588384, 129176768

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129176767
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129176768 can be divided by 56 positive divisors. The sum of these divisors (counting 129176768) is 1, the average is 0.017857142857143.

Base conversion 129176768

Base System Value
2 Binary 111101100110001010011000000
3 Ternary 100000001212012202
4 Quaternary 13230301103000
5 Quinary 231032124033
6 Senary 20452412332
8 Octal 754612300
10 Decimal 129176768
12 Duodecimal 373170a8
16 Hexadecimal 7b314c0
20 Vigesimal 20771i8
36 Base36 24wpfk

Cryptographic Hash Functions

md5 fa685a2f224f6686a88bb808d01cf9e0
sha1 857af5195eed265d2d6b5d45d3e15779dffbb624
sha256 e1b7e8948d77bc029f8990b03a5fbb81e6107049da13f639c129cecb8f856de8
sha512 08d56118610a2b4998017af001687302260c418ead3f1e2d1110f519f6663120bb331c792c50d2da4675e3a3046c38344a8f78f4a4484ea3befc5b340965ade1
ripemd-160 67f673225d0bd0a2314e1f2f824212030b65b6b4

129176768 as geometric shapes

Circle

Radius = n
Diameter 258353536
Circumference 811641570.72655
Area 5.2422617440449E+16

Sphere

Radius = n
Volume 9.0290457214102E+24
Surface area 2.096904697618E+17
Circumference 811641570.72655

Square

Length = n
Perimeter 516707072
Area 16686637390925824
Diagonal 182683537.24912

Cube

Length = n
Surface area 100119824345554944
Volume 2.1555258869478E+24
Space diagonal 223740725.33354

Equilateral Triangle

Length = n
Perimeter 387530304
Area 7.2255259421405E+15
Altitude 111870362.66677

Triangular Pyramid

Length = n
Surface area 7.2255259421405E+15
Volume 2.5403116194732E+23
Height 60894512.416374