129461712 (number)

129461712 is an even 9-digits composite number following 129461711 and preceding 129461713. In scientific notation, it is written as 1.29461712 × 10^8. The sum of its digits is 33. It has a total of 7 prime factors and 40 positive divisors. There are 42836736 positive integers (up to 129461712) that are relatively prime to 129461712.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million four hundred sixty-one thousand seven hundred twelve

Notation

Scientific notation 1.29461712 × 10^8
Engineering notation 1.29461712 × 10^6

Prime Factorization of 129461712

Prime Factorization 2 × 2 × 2 × 2 × 3 × 137 × 19687

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 16182714
Product of the distinct prime numbers

The prime factorization of 129461712 is 2 × 2 × 2 × 2 × 3 × 137 × 19687. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129461712)

Multiplication

n×y
n×2 258923424
n×3 388385136
n×4 517846848
n×5 647308560

Division

n÷y
n÷2 64730856
n÷3 43153904
n÷3 32365428
n÷5 25892342.4

Exponentiation

ny
n2 16760334873970944
n3 2.1698216464776E+24
n4 2.8090882508765E+32
n5 3.6366937411755E+40

Nth Root

y√n
2√n 11378.124274238
3√n 505.87954034428
4√n 106.66829085646
5√n 41.920675211651

Divisors of 129461712

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129461711
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129461712 can be divided by 40 positive divisors. The sum of these divisors (counting 129461712) is 1, the average is 0.025.

Base conversion 129461712

Base System Value
2 Binary 111101101110110110111010000
3 Ternary 100000121100002020
4 Quaternary 13231312313100
5 Quinary 231120233322
6 Senary 20502451440
8 Octal 755666720
10 Decimal 129461712
12 Duodecimal 37433b80
16 Hexadecimal 7b76dd0
20 Vigesimal 2092e5c
36 Base36 252tao

Cryptographic Hash Functions

md5 6a1bf53d6c773cabfdb0e04f0ed15836
sha1 73f9e2c581fab70701524ae8293102a2d0b2a934
sha256 2bd562a96971d478b374528cf1f92099a33c7959cf163843b952c30df5a01449
sha512 e464c4c7a6a807a03189569c158afb9b563cce4099991aaf75aab76e216474122d2a43c0bf7c7e907aa78449303a8745749b211fd7839254857b368f5ab7d748
ripemd-160 d2e130953c1501f9da23ae60d13fb2ef104e94d6

129461712 as geometric shapes

Circle

Radius = n
Diameter 258923424
Circumference 813431926.68072
Area 5.2654144911772E+16

Sphere

Radius = n
Volume 9.0889276588988E+24
Surface area 2.1061657964709E+17
Circumference 813431926.68072

Square

Length = n
Perimeter 517846848
Area 16760334873970944
Diagonal 183086508.91844

Cube

Length = n
Surface area 100562009243825664
Volume 2.1698216464776E+24
Space diagonal 224234262.81885

Equilateral Triangle

Length = n
Perimeter 388385136
Area 7.2574378883965E+15
Altitude 112117131.40942

Triangular Pyramid

Length = n
Surface area 7.2574378883965E+15
Volume 2.5571593336494E+23
Height 61028836.306147