129666722 (number)

129666722 is an even 9-digits composite number following 129666721 and preceding 129666723. In scientific notation, it is written as 1.29666722 × 10^8. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 63081072 positive integers (up to 129666722) that are relatively prime to 129666722.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.29666722 × 10^8
Engineering notation 1.29666722 × 10^6

Prime Factorization of 129666722

Prime Factorization 2 × 37 × 1752253

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 129666722
Product of the distinct prime numbers

The prime factorization of 129666722 is 2 × 37 × 1752253. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129666722)

Multiplication

n×y
n×2 259333444
n×3 389000166
n×4 518666888
n×5 648333610

Division

n÷y
n÷2 64833361
n÷3 43222240.666667
n÷3 32416680.5
n÷5 25933344.4

Exponentiation

ny
n2 16813458794225284
n3 2.1801460873293E+24
n4 2.8269239662511E+32
n5 3.6655796404702E+40

Nth Root

y√n
2√n 11387.12966467
3√n 506.14642921131
4√n 106.7104946323
5√n 41.93394356555

Divisors of 129666722

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 -129666721
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 129666722 can be divided by 8 positive divisors. The sum of these divisors (counting 129666722) is 1, the average is 0.125.

Base conversion 129666722

Base System Value
2 Binary 111101110101000111010100010
3 Ternary 100000222202022012
4 Quaternary 13232220322202
5 Quinary 231143313342
6 Senary 20511112522
8 Octal 756507242
10 Decimal 129666722
12 Duodecimal 37512742
16 Hexadecimal 7ba8ea2
20 Vigesimal 20a86g2
36 Base36 2577he

Cryptographic Hash Functions

md5 a610bf54397536162a65b3b659582963
sha1 3a6a09b50e90a9dbc95b0f41dae355f5f9ed00bd
sha256 4b0874abdf48d68bedc2311a5e1d597a9046ef38e707c72dccad393c92a0bcd4
sha512 0372452cf78b89d3cbc555fb8e3797d30af986f2f0d90432fbeeb33610b86ec2918d31d6a3cfc7fb4a10676867e906ae7efda047162c2899fb76b45fdde261d0
ripemd-160 158725e3291974911d734c12e7e9ce647f8e5851

129666722 as geometric shapes

Circle

Radius = n
Diameter 259333444
Circumference 814720042.50054
Area 5.2821038629373E+16

Sphere

Radius = n
Volume 9.1321745756082E+24
Surface area 2.1128415451749E+17
Circumference 814720042.50054

Square

Length = n
Perimeter 518666888
Area 16813458794225284
Diagonal 183376436.84086

Cube

Length = n
Surface area 100880752765351704
Volume 2.1801460873293E+24
Space diagonal 224589350.55491

Equilateral Triangle

Length = n
Perimeter 389000166
Area 7.280441220641E+15
Altitude 112294675.27745

Triangular Pyramid

Length = n
Surface area 7.280441220641E+15
Volume 2.5693268038797E+23
Height 61125478.946954