129122629 (number)

129122629 is an odd 9-digits composite number following 129122628 and preceding 129122630. In scientific notation, it is written as 1.29122629 × 10^8. The sum of its digits is 34. It has a total of 2 prime factors and 4 positive divisors. There are 129093676 positive integers (up to 129122629) that are relatively prime to 129122629.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million one hundred twenty-two thousand six hundred twenty-nine

Notation

Scientific notation 1.29122629 × 10^8
Engineering notation 1.29122629 × 10^6

Prime Factorization of 129122629

Prime Factorization 23447 × 5507

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 129122629
Product of the distinct prime numbers

The prime factorization of 129122629 is 23447 × 5507. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129122629)

Multiplication

n×y
n×2 258245258
n×3 387367887
n×4 516490516
n×5 645613145

Division

n÷y
n÷2 64561314.5
n÷3 43040876.333333
n÷3 32280657.25
n÷5 25824525.8

Exponentiation

ny
n2 16672653319871641
n3 2.1528168290674E+24
n4 2.7797736872463E+32
n5 3.5893168652226E+40

Nth Root

y√n
2√n 11363.213849963
3√n 505.43749167967
4√n 106.59837639459
5√n 41.898692644385

Divisors of 129122629

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129122628
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129122629 can be divided by 4 positive divisors. The sum of these divisors (counting 129122629) is 1, the average is 0.25.

Base conversion 129122629

Base System Value
2 Binary 111101100100100000101000101
3 Ternary 22222222002221121
4 Quaternary 13230210011011
5 Quinary 231023411004
6 Senary 20451313541
8 Octal 754440505
10 Decimal 129122629
12 Duodecimal 372ab8b1
16 Hexadecimal 7b24145
20 Vigesimal 20706b9
36 Base36 24vjnp

Cryptographic Hash Functions

md5 f9d1b27a65d326cec19df6692b423f41
sha1 4a7ec809d8a9ce69d014b6f0bfd48bc8c4ba9ce3
sha256 bd455fb953ad78f4751c73a025d39137072fa2e51696a3197dcee7b5daef700f
sha512 93fb4809069962c2cc653a69143bfe4b9315430e7db2849e1060867949e88e8341cd18ae0f34b8d2d9404ca9c21143cc913ce2c88c8610417dab1350a01a2d92
ripemd-160 886cb06c2b060536fa2efb5a846deda314d963a5

129122629 as geometric shapes

Circle

Radius = n
Diameter 258245258
Circumference 811301405.3572
Area 5.2378685185558E+16

Sphere

Radius = n
Volume 9.0176980462968E+24
Surface area 2.0951474074223E+17
Circumference 811301405.3572

Square

Length = n
Perimeter 516490516
Area 16672653319871641
Diagonal 182606973.14107

Cube

Length = n
Surface area 100035919919229846
Volume 2.1528168290674E+24
Space diagonal 223646953.83487

Equilateral Triangle

Length = n
Perimeter 387367887
Area 7.2194706617499E+15
Altitude 111823476.91743

Triangular Pyramid

Length = n
Surface area 7.2194706617499E+15
Volume 2.5371189641435E+23
Height 60868991.047023