129469212 (number)

129469212 is an even 9-digits composite number following 129469211 and preceding 129469213. In scientific notation, it is written as 1.29469212 × 10^8. The sum of its digits is 36. It has a total of 6 prime factors and 48 positive divisors. There are 40262400 positive integers (up to 129469212) that are relatively prime to 129469212.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.29469212 × 10^8
Engineering notation 1.29469212 × 10^6

Prime Factorization of 129469212

Prime Factorization 2 × 2 × 153 × 3 × 151 × 467

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 64734606
Product of the distinct prime numbers

The prime factorization of 129469212 is 2 × 2 × 153 × 3 × 151 × 467. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129469212)

Multiplication

n×y
n×2 258938424
n×3 388407636
n×4 517876848
n×5 647346060

Division

n÷y
n÷2 64734606
n÷3 43156404
n÷3 32367303
n÷5 25893842.4

Exponentiation

ny
n2 16762276855900944
n3 2.1701987758593E+24
n4 2.8097392539387E+32
n5 3.6377472713291E+40

Nth Root

y√n
2√n 11378.453849271
3√n 505.88930905821
4√n 106.66983570472
5√n 41.921160911668

Divisors of 129469212

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 -129469211
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 129469212 can be divided by 48 positive divisors. The sum of these divisors (counting 129469212) is 1, the average is 0.020833333333333.

Base conversion 129469212

Base System Value
2 Binary 111101101111000101100011100
3 Ternary 100000121201101000
4 Quaternary 13231320230130
5 Quinary 231121003322
6 Senary 20502550300
8 Octal 755705434
10 Decimal 129469212
12 Duodecimal 37438390
16 Hexadecimal 7b78b1c
20 Vigesimal 2093d0c
36 Base36 252z30

Cryptographic Hash Functions

md5 deae889d367329df24331124a6da292b
sha1 46ed8b5f0548ed8b830a683017d68a6710f7863a
sha256 a0836ca553f396172eb548ffd92108ec51e32e789ef7e539d0e7698f9a2da428
sha512 a1260768735f1e4a8cb3f88579d129aca85a1e32dbad87690c30935e3e24a49638fdf607aa6c3f8750bdb0ad14cab6383bdec84adf125f0e5b679eacaea25e48
ripemd-160 e5c5aa2acf1a8e7cded0c672f6c89d3ffd3ffd0a

129469212 as geometric shapes

Circle

Radius = n
Diameter 258938424
Circumference 813479050.57052
Area 5.2660245827937E+16

Sphere

Radius = n
Volume 9.090507374759E+24
Surface area 2.1064098331175E+17
Circumference 813479050.57052

Square

Length = n
Perimeter 517876848
Area 16762276855900944
Diagonal 183097115.52016

Cube

Length = n
Surface area 100573661135405664
Volume 2.1701987758593E+24
Space diagonal 224247253.19991

Equilateral Triangle

Length = n
Perimeter 388407636
Area 7.2582787912391E+15
Altitude 112123626.59995

Triangular Pyramid

Length = n
Surface area 7.2582787912391E+15
Volume 2.5576037848881E+23
Height 61032371.840052