620491345 (number)

620491345 is an odd 9-digits composite number following 620491344 and preceding 620491346. In scientific notation, it is written as 6.20491345 × 10^8. The sum of its digits is 34. It has a total of 2 prime factors and 4 positive divisors. There are 496393072 positive integers (up to 620491345) that are relatively prime to 620491345.

Interesting facts

Basic properties

Name

Name six hundred twenty million four hundred ninety-one thousand three hundred forty-five

Notation

Scientific notation 6.20491345 × 10^8
Engineering notation 6.20491345 × 10^6

Prime Factorization of 620491345

Prime Factorization 5 × 124098269

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 620491345
Product of the distinct prime numbers

The prime factorization of 620491345 is 5 × 124098269. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 8, 84, 69, 202, 488, 5455, 2167, 55409, 3607, 742929, 290246, 2899292, 4835408, 6367015, 21011412, 578097030, 246453094, 76582537, 533236093

Basic calculations (n = 620491345)

Multiplication

n×y
n×2 1240982690
n×3 1861474035
n×4 2481965380
n×5 3102456725

Division

n÷y
n÷2 310245672.5
n÷3 206830448.33333
n÷3 155122836.25
n÷5 124098269

Exponentiation

ny
n2 385009509219909025
n3 2.3889506821365E+26
n4 1.4823232218976E+35
n5 9.1976872967995E+43

Nth Root

y√n
2√n 24909.663687011
3√n 852.92709197651
4√n 157.82795597425
5√n 57.351812245116

Divisors of 620491345

1, 5, 124098269, 620491345

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -620491344
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 620491345 can be divided by 4 positive divisors. The sum of these divisors (counting 620491345) is 1, the average is 0.25.

Base conversion 620491345

Base System Value
2 Binary 100100111110111111001001010001
3 Ternary 1121020120020002221
4 Quaternary 210332333021101
5 Quinary 2232321210340
6 Senary 141323141041
8 Octal 4476771121
10 Decimal 620491345
12 Duodecimal 153974781
16 Hexadecimal 24fbf251
20 Vigesimal 9di1875
36 Base36 a9fa6p

Cryptographic Hash Functions

md5 0e9ca0375d3359ae9a731f23b6117aed
sha1 7ecf12d2210aba6691026edd654e13aeff3afb58
sha256 30101039ea5f63c6ea6683d7b728e5c7190caa78297fefec9837db49ce2b9630
sha512 c84a30d1b7c0e45e284b1aaa84593c51baf70b2a4a3340f35a01b45a4fdc896c002966714eaf94f790d9df4bec52d8f719b475961d979d489ab8048a25fab85c
ripemd-160 6dcc7018625430bb18480c108f05ed5423eaf389

620491345 as geometric shapes

Circle

Radius = n
Diameter 1240982690
Circumference 3898662102.1361
Area 1.2095430457275E+18

Sphere

Radius = n
Volume 1.0006813217051E+27
Surface area 4.8381721829099E+18
Circumference 3898662102.1361

Square

Length = n
Perimeter 2481965380
Area 385009509219909025
Diagonal 877507275.43412

Cube

Length = n
Surface area 2310057055319454150
Volume 2.3889506821365E+26
Space diagonal 1074722535.1967

Equilateral Triangle

Length = n
Perimeter 1861474035
Area 1.6671400784151E+17
Altitude 537361267.59837

Triangular Pyramid

Length = n
Surface area 1.6671400784151E+17
Volume 2.8154053787649E+25
Height 292502425.14471