129346784 (number)

129346784 is an even 9-digits composite number following 129346783 and preceding 129346785. In scientific notation, it is written as 1.29346784 × 10^8. The sum of its digits is 44. It has a total of 8 prime factors and 48 positive divisors. There are 54853632 positive integers (up to 129346784) that are relatively prime to 129346784.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million three hundred forty-six thousand seven hundred eighty-four

Notation

Scientific notation 1.29346784 × 10^8
Engineering notation 1.29346784 × 10^6

Prime Factorization of 129346784

Prime Factorization 2 × 2 × 2 × 2 × 2 × 7 × 97 × 5953

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 8084174
Product of the distinct prime numbers

The prime factorization of 129346784 is 2 × 2 × 2 × 2 × 2 × 7 × 97 × 5953. Since it has a total of 8 prime factors.

Most popular turbo-numbers

5, 10, 42, 19, 472, 253, 5147, 615, 14417, 72806, 531507, 578496, 6446678, 5134808, 54590294, 69249762, 175436403, 77439497, 4457691228, 9506475315

Basic calculations (n = 129346784)

Multiplication

n×y
n×2 258693568
n×3 388040352
n×4 517387136
n×5 646733920

Division

n÷y
n÷2 64673392
n÷3 43115594.666667
n÷3 32336696
n÷5 25869356.8

Exponentiation

ny
n2 16730590531142656
n3 2.1640480796242E+24
n4 2.7991265952076E+32
n5 3.6205802309897E+40

Nth Root

y√n
2√n 11373.072759813
3√n 505.72979996758
4√n 106.64460961442
5√n 41.913229657292

Divisors of 129346784

1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 97, 112, 194, 224, 388, 679, 776, 1358, 1552, 2716, 3104, 5432, 5953, 10864, 11906, 21728, 23812, 41671, 47624, 83342, 95248, 166684, 190496, 333368, 577441, 666736, 1154882, 1333472, 2309764, 4042087, 4619528, 8084174, 9239056, 16168348, 18478112, 32336696, 64673392, 129346784

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 -129346783
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 129346784 can be divided by 48 positive divisors. The sum of these divisors (counting 129346784) is 1, the average is 0.020833333333333.

Base conversion 129346784

Base System Value
2 Binary 111101101011010110011100000
3 Ternary 100000101111102122
4 Quaternary 13231122303200
5 Quinary 231103044114
6 Senary 20500203412
8 Octal 755326340
10 Decimal 129346784
12 Duodecimal 37399568
16 Hexadecimal 7b5ace0
20 Vigesimal 20886j4
36 Base36 250cm8

Cryptographic Hash Functions

md5 3ecd7f75950ae2051d85aac1faaa763e
sha1 b41a39f4c086bb026441613752240b7072a26945
sha256 5479d4e74e901edfc41d431be83ef2414f013d948ad7d6c9d6bdb12f8706f710
sha512 7e82c07d211d7398e2a84162a39b38c03ab2c881dfae8b3504cdd901cb72913086bff18afdeb0020024c04a852da63d32f35aeb47e935940c19b5a96579ab7b6
ripemd-160 0642e8bc9ac65c7caf5d25c5f8d53f87c552005c

129346784 as geometric shapes

Circle

Radius = n
Diameter 258693568
Circumference 812709812.75973
Area 5.2560700302857E+16

Sphere

Radius = n
Volume 9.0647433986165E+24
Surface area 2.1024280121143E+17
Circumference 812709812.75973

Square

Length = n
Perimeter 517387136
Area 16730590531142656
Diagonal 182923976.18214

Cube

Length = n
Surface area 100383543186855936
Volume 2.1640480796242E+24
Space diagonal 224035201.68364

Equilateral Triangle

Length = n
Perimeter 388040352
Area 7.2445582101425E+15
Altitude 112017600.84182

Triangular Pyramid

Length = n
Surface area 7.2445582101425E+15
Volume 2.5503551198599E+23
Height 60974658.727381