129122310 (number)

129122310 is an even 9-digits composite number following 129122309 and preceding 129122311. In scientific notation, it is written as 1.29122310 × 10^8. The sum of its digits is 21. It has a total of 7 prime factors and 96 positive divisors. There are 31682560 positive integers (up to 129122310) that are relatively prime to 129122310.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million one hundred twenty-two thousand three hundred ten

Notation

Scientific notation 1.29122310 × 10^8
Engineering notation 1.29122310 × 10^6

Prime Factorization of 129122310

Prime Factorization 2 × 5 × 3 × 17 × 17 × 53 × 281

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 7595430
Product of the distinct prime numbers

The prime factorization of 129122310 is 2 × 5 × 3 × 17 × 17 × 53 × 281. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129122310)

Multiplication

n×y
n×2 258244620
n×3 387366930
n×4 516489240
n×5 645611550

Division

n÷y
n÷2 64561155
n÷3 43040770
n÷3 32280577.5
n÷5 25824462

Exponentiation

ny
n2 16672570939736100
n3 2.1528008733776E+24
n4 2.7797462174053E+32
n5 3.5892725280514E+40

Nth Root

y√n
2√n 11363.199813433
3√n 505.43707544823
4√n 106.59831055618
5√n 41.898671942055

Divisors of 129122310

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129122309
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129122310 can be divided by 96 positive divisors. The sum of these divisors (counting 129122310) is 1, the average is 0.010416666666667.

Base conversion 129122310

Base System Value
2 Binary 111101100100100000000000110
3 Ternary 22222222002111210
4 Quaternary 13230210000012
5 Quinary 231023403220
6 Senary 20451312250
8 Octal 754440006
10 Decimal 129122310
12 Duodecimal 372ab686
16 Hexadecimal 7b24006
20 Vigesimal 20705fa
36 Base36 24vjeu

Cryptographic Hash Functions

md5 3d2610f91a3ae0d8d6c9e31e04737367
sha1 76eead83abc18088aff80addac99b3759c1517b4
sha256 29f6d56653ce7cc6596b6dda39d24adf4f35a01979a7d04e1c75fe48dd0b99b7
sha512 0a47d727de7260ff06f00c6a3ed50f6115d0d015054b7c77b66da244c461f570979b5b8b49d885b27ef076262201d1c10101773a8669efca251731014de9879b
ripemd-160 77a899c10dabe97ff54d3ebdd140f214d18f96d1

129122310 as geometric shapes

Circle

Radius = n
Diameter 258244620
Circumference 811299401.02109
Area 5.237842638073E+16

Sphere

Radius = n
Volume 9.0176312112597E+24
Surface area 2.0951370552292E+17
Circumference 811299401.02109

Square

Length = n
Perimeter 516489240
Area 16672570939736100
Diagonal 182606522.00694

Cube

Length = n
Surface area 100035425638416600
Volume 2.1528008733776E+24
Space diagonal 223646401.31066

Equilateral Triangle

Length = n
Perimeter 387366930
Area 7.2194349901048E+15
Altitude 111823200.65533

Triangular Pyramid

Length = n
Surface area 7.2194349901048E+15
Volume 2.5371001601827E+23
Height 60868840.668981