8420229728 (number)

8420229728 is an even 10-digits composite number following 8420229727 and preceding 8420229729. In scientific notation, it is written as 8.420229728 × 10^9. The sum of its digits is 44. It has a total of 8 prime factors and 48 positive divisors. There are 4024680576 positive integers (up to 8420229728) that are relatively prime to 8420229728.

Interesting facts

Basic properties

Name

Name eight billion four hundred twenty million two hundred twenty-nine thousand seven hundred twenty-eight

Notation

Scientific notation 8.420229728 × 10^9
Engineering notation 8.420229728 × 10^9

Prime Factorization of 8420229728

Prime Factorization 2 × 2 × 2 × 2 × 2 × 47 × 43 × 130199

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 526264358
Product of the distinct prime numbers

The prime factorization of 8420229728 is 2 × 2 × 2 × 2 × 2 × 47 × 43 × 130199. Since it has a total of 8 prime factors.

Most popular turbo-numbers

1, 2, 71, 80, 585, 139, 7777, 1181, 56600, 99677, 781236, 978735, 6556949, 4131474, 12908603, 26604230, 368984555, 616847510, 6559033158, 396571190

Basic calculations (n = 8420229728)

Multiplication

n×y
n×2 16840459456
n×3 25260689184
n×4 33680918912
n×5 42101148640

Division

n÷y
n÷2 4210114864
n÷3 2806743242.6667
n÷3 2105057432
n÷5 1684045945.6

Exponentiation

ny
n2 7.0900268672295E+19
n3 5.9699654999765E+29
n4 5.0268480978036E+39
n5 4.2327215791266E+49

Nth Root

y√n
2√n 91761.809746757
3√n 2034.4232642533
4√n 302.9221182858
5√n 96.619500530145

Divisors of 8420229728

1, 2, 4, 8, 16, 32, 43, 47, 86, 94, 172, 188, 344, 376, 688, 752, 1376, 1504, 2021, 4042, 8084, 16168, 32336, 64672, 130199, 260398, 520796, 1041592, 2083184, 4166368, 5598557, 6119353, 11197114, 12238706, 22394228, 24477412, 44788456, 48954824, 89576912, 97909648, 179153824, 195819296, 263132179, 526264358, 1052528716, 2105057432, 4210114864, 8420229728

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 -8420229727
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 8420229728 can be divided by 48 positive divisors. The sum of these divisors (counting 8420229728) is 1, the average is 0.020833333333333.

Base conversion 8420229728

Base System Value
2 Binary 111110101111000101000001001100000
3 Ternary 210201211010222201022
4 Quaternary 13311320220021200
5 Quinary 114221034322403
6 Senary 3511310425012
8 Octal 76570501140
10 Decimal 8420229728
12 Duodecimal 176bb02168
16 Hexadecimal 1f5e28260
20 Vigesimal 6bb68e68
36 Base36 3v96qu8

Cryptographic Hash Functions

md5 17fe65982e0a2b7fbcfec78b18931588
sha1 db508134039e35c3f87f2cae32dedc148f67d045
sha256 e8ef9b5bfecf400473dcd8e41f5b21d7cd9097465a80be976c32e901457d081e
sha512 c852f810fa19cde3b2c644297510c12ab3f8977b1eeb278a519f7bc9c4e9ed551a395b3134380b5209322238d5e9f30b1c60b1913a4b82c5ce6a741ad1e71766
ripemd-160 65e8d4287609620b016b913e14114a3a719f61cd

8420229728 as geometric shapes

Circle

Radius = n
Diameter 16840459456
Circumference 52905863710.046
Area 2.2273976319842E+20

Sphere

Radius = n
Volume 2.5006933009214E+30
Surface area 8.909590527937E+20
Circumference 52905863710.046

Square

Length = n
Perimeter 33680918912
Area 7.0900268672295E+19
Diagonal 11908003079.635

Cube

Length = n
Surface area 4.2540161203377E+20
Volume 5.9699654999765E+29
Space diagonal 14584265700.298

Equilateral Triangle

Length = n
Perimeter 25260689184
Area 3.0700716902675E+19
Altitude 7292132850.1489

Triangular Pyramid

Length = n
Surface area 3.0700716902675E+19
Volume 7.0356718141385E+28
Height 3969334359.8782