656455428 (number)

656455428 is an even 9-digits composite number following 656455427 and preceding 656455429. In scientific notation, it is written as 6.56455428 × 10^8. The sum of its digits is 45. It has a total of 6 prime factors and 48 positive divisors. There are 213477120 positive integers (up to 656455428) that are relatively prime to 656455428.

Interesting facts

Basic properties

Name

Name six hundred fifty-six million four hundred fifty-five thousand four hundred twenty-eight

Notation

Scientific notation 6.56455428 × 10^8
Engineering notation 6.56455428 × 10^6

Prime Factorization of 656455428

Prime Factorization 2 × 2 × 27 × 3 × 41 × 49417

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 328227714
Product of the distinct prime numbers

The prime factorization of 656455428 is 2 × 2 × 27 × 3 × 41 × 49417. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 2, 98, 72, 531, 421, 552, 4234, 81259, 10717, 626117, 83816, 1820786, 4646142, 56385750, 46300552, 198319281, 728862910, 1818465067, 1113579656

Basic calculations (n = 656455428)

Multiplication

n×y
n×2 1312910856
n×3 1969366284
n×4 2625821712
n×5 3282277140

Division

n÷y
n÷2 328227714
n÷3 218818476
n÷3 164113857
n÷5 131291085.6

Exponentiation

ny
n2 430933728950663184
n3 2.8288878547794E+26
n4 1.8570387874732E+35
n5 1.2190631920433E+44

Nth Root

y√n
2√n 25621.386145172
3√n 869.09732772384
4√n 160.06681775175
5√n 58.001743544442

Divisors of 656455428

1, 2, 3, 4, 6, 12, 27, 41, 54, 81, 82, 108, 123, 162, 164, 246, 324, 492, 1107, 2214, 3321, 4428, 6642, 13284, 49417, 98834, 148251, 197668, 296502, 593004, 1334259, 2026097, 2668518, 4002777, 4052194, 5337036, 6078291, 8005554, 8104388, 12156582, 16011108, 24313164, 54704619, 109409238, 164113857, 218818476, 328227714, 656455428

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -656455427
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 656455428 can be divided by 48 positive divisors. The sum of these divisors (counting 656455428) is 1, the average is 0.020833333333333.

Base conversion 656455428

Base System Value
2 Binary 100111001000001011011100000100
3 Ternary 1200202020101120000
4 Quaternary 213020023130010
5 Quinary 2321023033203
6 Senary 145050041300
8 Octal 4710133404
10 Decimal 656455428
12 Duodecimal 163a19230
16 Hexadecimal 2720b704
20 Vigesimal a52gib8
36 Base36 auu490

Cryptographic Hash Functions

md5 c4e6ca532fd6cf328a8f6cdba7c0a6f4
sha1 48beb42453c16bc3ce3e4c2ba1239cedeb2541fa
sha256 cf7bcf2f65597026ed2addff5cae4843fba96e4dedfba85ccc07b599a297dc95
sha512 385e9743fb32133fae1cced8afb04c899e1fc5e9abcb08949cd27dc20f0603d7d79dae45e8c19429b9eb60f0ead313140e5c9fbab773e45d88f24db71e7f7a03
ripemd-160 6085da751bed92c35d86e1d79f55776f828e8144

656455428 as geometric shapes

Circle

Radius = n
Diameter 1312910856
Circumference 4124631100.0279
Area 1.3538182370555E+18

Sphere

Radius = n
Volume 1.1849617736539E+27
Surface area 5.4152729482218E+18
Circumference 4124631100.0279

Square

Length = n
Perimeter 2625821712
Area 430933728950663184
Diagonal 928368169.37103

Cube

Length = n
Surface area 2585602373703979104
Volume 2.8288878547794E+26
Space diagonal 1137014154.2004

Equilateral Triangle

Length = n
Perimeter 1969366284
Area 1.8659977830942E+17
Altitude 568507077.10019

Triangular Pyramid

Length = n
Surface area 1.8659977830942E+17
Volume 3.3338763088847E+25
Height 309456056.45701