130798730 (number)

130798730 is an even 9-digits composite number following 130798729 and preceding 130798731. In scientific notation, it is written as 1.30798730 × 10^8. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 52319488 positive integers (up to 130798730) that are relatively prime to 130798730.

Interesting facts

Basic properties

Name

Name one hundred thirty million seven hundred ninety-eight thousand seven hundred thirty

Notation

Scientific notation 1.30798730 × 10^8
Engineering notation 1.30798730 × 10^6

Prime Factorization of 130798730

Prime Factorization 2 × 5 × 13079873

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 130798730
Product of the distinct prime numbers

The prime factorization of 130798730 is 2 × 5 × 13079873. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 130798730)

Multiplication

n×y
n×2 261597460
n×3 392396190
n×4 523194920
n×5 653993650

Division

n÷y
n÷2 65399365
n÷3 43599576.666667
n÷3 32699682.5
n÷5 26159746

Exponentiation

ny
n2 17108307769612900
n3 2.2377449287145E+24
n4 2.926941947398E+32
n5 3.8284028950338E+40

Nth Root

y√n
2√n 11436.727241654
3√n 507.61507254952
4√n 106.94263528478
5√n 42.00690701464

Divisors of 130798730

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 -130798729
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 130798730 can be divided by 8 positive divisors. The sum of these divisors (counting 130798730) is 1, the average is 0.125.

Base conversion 130798730

Base System Value
2 Binary 111110010111101010010001010
3 Ternary 100010010021010102
4 Quaternary 13302331102022
5 Quinary 231441024410
6 Senary 20551245402
8 Octal 762752212
10 Decimal 130798730
12 Duodecimal 37979862
16 Hexadecimal 7cbd48a
20 Vigesimal 20h9gga
36 Base36 25vgy2

Cryptographic Hash Functions

md5 33a26bebbe9f627141a2363a61a073c1
sha1 d4d429f2868a515a6aec266b969dcc239fcced84
sha256 a143db28e0633102636ec62d128c3b8a5ef0b5a891666006438ca522fe105181
sha512 b739a71674dcc0771e7c62948c926316d1c914e7f610f8c8f309e3cc3925f76c33dd01503e79b3551cff255f5a993354215b551ba0374a97e67ed4c1f7b99715
ripemd-160 da2c6fa23c714b3c1e041d03a312a3389b1ced8c

130798730 as geometric shapes

Circle

Radius = n
Diameter 261597460
Circumference 821832658.53375
Area 5.3747334004369E+16

Sphere

Radius = n
Volume 9.3734440382097E+24
Surface area 2.1498933601748E+17
Circumference 821832658.53375

Square

Length = n
Perimeter 523194920
Area 17108307769612900
Diagonal 184977337.90718

Cube

Length = n
Surface area 102649846617677400
Volume 2.2377449287145E+24
Space diagonal 226550045.92548

Equilateral Triangle

Length = n
Perimeter 392396190
Area 7.4081145721237E+15
Altitude 113275022.96274

Triangular Pyramid

Length = n
Surface area 7.4081145721237E+15
Volume 2.6372076894331E+23
Height 61659112.635726