129439299 (number)

129439299 is an odd 9-digits composite number following 129439298 and preceding 129439300. In scientific notation, it is written as 1.29439299 × 10^8. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 78448040 positive integers (up to 129439299) that are relatively prime to 129439299.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million four hundred thirty-nine thousand two hundred ninety-nine

Notation

Scientific notation 1.29439299 × 10^8
Engineering notation 1.29439299 × 10^6

Prime Factorization of 129439299

Prime Factorization 3 × 11 × 3922403

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 129439299
Product of the distinct prime numbers

The prime factorization of 129439299 is 3 × 11 × 3922403. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129439299)

Multiplication

n×y
n×2 258878598
n×3 388317897
n×4 517757196
n×5 647196495

Division

n÷y
n÷2 64719649.5
n÷3 43146433
n÷3 32359824.75
n÷5 25887859.8

Exponentiation

ny
n2 16754532125611401
n3 2.1686948934121E+24
n4 2.8071434674814E+32
n5 3.6335468262323E+40

Nth Root

y√n
2√n 11377.139315311
3√n 505.85034527099
4√n 106.66367383187
5√n 41.919223611559

Divisors of 129439299

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129439298
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129439299 can be divided by 8 positive divisors. The sum of these divisors (counting 129439299) is 1, the average is 0.125.

Base conversion 129439299

Base System Value
2 Binary 111101101110001011001000011
3 Ternary 100000120012100010
4 Quaternary 13231301121003
5 Quinary 231114024144
6 Senary 20502200003
8 Octal 755613103
10 Decimal 129439299
12 Duodecimal 37423003
16 Hexadecimal 7b71643
20 Vigesimal 208ji4j
36 Base36 252c03

Cryptographic Hash Functions

md5 59d0cbb82389831cc1285ba16d384652
sha1 954b33dca41f9f32905aa800df986039162e7e2b
sha256 8e9ff0aed953cad85a18f3edab8a790b45ae54fbec03c7788ce4a73f5aa43340
sha512 2c23778470f725e858734d5e687a850775bcfeddab4f266183ba0c8e1edd4a86d5ba124f41e54e2389efc6bb41b43aa928e8e48607866c21b59bd2b28a6313cd
ripemd-160 b7ca27445cb9e1d4d3b1d9b3aebf6f9de0fbec3d

129439299 as geometric shapes

Circle

Radius = n
Diameter 258878598
Circumference 813291101.64843
Area 5.2635915040155E+16

Sphere

Radius = n
Volume 9.084207926695E+24
Surface area 2.1054366016062E+17
Circumference 813291101.64843

Square

Length = n
Perimeter 517757196
Area 16754532125611401
Diagonal 183054812.14987

Cube

Length = n
Surface area 100527192753668406
Volume 2.1686948934121E+24
Space diagonal 224195442.3641

Equilateral Triangle

Length = n
Perimeter 388317897
Area 7.254925224651E+15
Altitude 112097721.18205

Triangular Pyramid

Length = n
Surface area 7.254925224651E+15
Volume 2.5558314424272E+23
Height 61018270.716622