646697130 (number)

646697130 is an even 9-digits composite number following 646697129 and preceding 646697131. In scientific notation, it is written as 6.46697130 × 10^8. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 171352896 positive integers (up to 646697130) that are relatively prime to 646697130.

Interesting facts

Basic properties

Name

Name six hundred forty-six million six hundred ninety-seven thousand one hundred thirty

Notation

Scientific notation 6.46697130 × 10^8
Engineering notation 6.46697130 × 10^6

Prime Factorization of 646697130

Prime Factorization 2 × 15 × 157 × 137303

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 646697130
Product of the distinct prime numbers

The prime factorization of 646697130 is 2 × 15 × 157 × 137303. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 8, 11, 50, 251, 900, 31, 5373, 88601, 2359, 910018, 33120, 9953314, 3498484, 30290502, 2844836, 486826267, 143772228, 1338376207, 7737957245

Basic calculations (n = 646697130)

Multiplication

n×y
n×2 1293394260
n×3 1940091390
n×4 2586788520
n×5 3233485650

Division

n÷y
n÷2 323348565
n÷3 215565710
n÷3 161674282.5
n÷5 129339426

Exponentiation

ny
n2 418217177950236900
n3 2.7045984869712E+26
n4 1.7490560793266E+35
n5 1.1311095467096E+44

Nth Root

y√n
2√n 25430.240462882
3√n 864.76939513015
4√n 159.46861905366
5√n 57.828268221464

Divisors of 646697130

1, 2, 15, 30, 157, 314, 2355, 4710, 137303, 274606, 2059545, 4119090, 21556571, 43113142, 323348565, 646697130

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -646697129
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 646697130 can be divided by 16 positive divisors. The sum of these divisors (counting 646697130) is 1, the average is 0.0625.

Base conversion 646697130

Base System Value
2 Binary 100110100010111101000010101010
3 Ternary 1200001212121200120
4 Quaternary 212202331002222
5 Quinary 2311023302010
6 Senary 144100544110
8 Octal 4642750252
10 Decimal 646697130
12 Duodecimal 1606b2036
16 Hexadecimal 268bd0aa
20 Vigesimal a21h2ga
36 Base36 ap0yp6

Cryptographic Hash Functions

md5 6e54c7bd603dfeda723f0b7df3a74393
sha1 474482fc2c18bea095310d547aefacec28206d79
sha256 e6072107de2e9253450aa9ca53547eecabbe7f5818a4ccc2263fc8d474b8fcec
sha512 71e2799009c6d409d014cdaa2eb81ea086e40bd80508f60e2fc9514f1913a574530f17f26fb3269fc40aebd025f7df340f7866a898f2c63d818ff10a377e6c37
ripemd-160 2cffb22d66e09d5fd9dec13bdd948e058d24c9c0

646697130 as geometric shapes

Circle

Radius = n
Diameter 1293394260
Circumference 4063317905.4112
Area 1.3138680138535E+18

Sphere

Radius = n
Volume 1.1328995650105E+27
Surface area 5.2554720554141E+18
Circumference 4063317905.4112

Square

Length = n
Perimeter 2586788520
Area 418217177950236900
Diagonal 914567851.99376

Cube

Length = n
Surface area 2509303067701421400
Volume 2.7045984869712E+26
Space diagonal 1120112286.269

Equilateral Triangle

Length = n
Perimeter 1940091390
Area 1.8109335020197E+17
Altitude 560056143.13449

Triangular Pyramid

Length = n
Surface area 1.8109335020197E+17
Volume 3.187399884207E+25
Height 304855950.66459