130728622 (number)

130728622 is an even 9-digits composite number following 130728621 and preceding 130728623. In scientific notation, it is written as 1.30728622 × 10^8. The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors. There are 63597672 positive integers (up to 130728622) that are relatively prime to 130728622.

Interesting facts

Basic properties

Name

Name one hundred thirty million seven hundred twenty-eight thousand six hundred twenty-two

Notation

Scientific notation 1.30728622 × 10^8
Engineering notation 1.30728622 × 10^6

Prime Factorization of 130728622

Prime Factorization 2 × 37 × 1766603

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 130728622
Product of the distinct prime numbers

The prime factorization of 130728622 is 2 × 37 × 1766603. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 130728622)

Multiplication

n×y
n×2 261457244
n×3 392185866
n×4 522914488
n×5 653643110

Division

n÷y
n÷2 65364311
n÷3 43576207.333333
n÷3 32682155.5
n÷5 26145724.4

Exponentiation

ny
n2 17089972610018884
n3 2.2341485693255E+24
n4 2.920671638112E+32
n5 3.8181537856486E+40

Nth Root

y√n
2√n 11433.661793144
3√n 507.52436260212
4√n 106.92830211475
5√n 42.002402916089

Divisors of 130728622

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 -130728621
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 130728622 can be divided by 8 positive divisors. The sum of these divisors (counting 130728622) is 1, the average is 0.125.

Base conversion 130728622

Base System Value
2 Binary 111110010101100001010101110
3 Ternary 100002222200221211
4 Quaternary 13302230022232
5 Quinary 231431303442
6 Senary 20545545034
8 Octal 762541256
10 Decimal 130728622
12 Duodecimal 3794517a
16 Hexadecimal 7cac2ae
20 Vigesimal 20h11b2
36 Base36 25tyum

Cryptographic Hash Functions

md5 47d0e1ec5b8f7d3d954d3d97b834de99
sha1 9b052bbd71e61f5d78f26a772e6ff7778fc7a4c0
sha256 bfb835aa86c7a51e5bcb7970b671fd61a4b2159f833fac3a3905133ee7683a2a
sha512 cca80a3f4f3a97f2d827bd96d2d8075399f872b3c2672521e1a7892261407a673416051f880e6ea8a2faf7fb2ef716859bd06c48d8a39e1af5298d9726dadb8d
ripemd-160 cc8c491fd429cc911ef5ccca7218a947f9d925ad

130728622 as geometric shapes

Circle

Radius = n
Diameter 261457244
Circumference 821392156.97823
Area 5.3689732401686E+16

Sphere

Radius = n
Volume 9.3583796432282E+24
Surface area 2.1475892960674E+17
Circumference 821392156.97823

Square

Length = n
Perimeter 522914488
Area 17089972610018884
Diagonal 184878190.22275

Cube

Length = n
Surface area 102539835660113304
Volume 2.2341485693255E+24
Space diagonal 226428615.30747

Equilateral Triangle

Length = n
Perimeter 392185866
Area 7.4001752151283E+15
Altitude 113214307.65373

Triangular Pyramid

Length = n
Surface area 7.4001752151283E+15
Volume 2.6329693392472E+23
Height 61626063.407582