855408742 (number)

855408742 is an even 9-digits composite number following 855408741 and preceding 855408743. In scientific notation, it is written as 8.55408742 × 10^8. The sum of its digits is 43. It has a total of 4 prime factors and 12 positive divisors. There are 418602116 positive integers (up to 855408742) that are relatively prime to 855408742.

Interesting facts

Basic properties

Name

Name eight hundred fifty-five million four hundred eight thousand seven hundred forty-two

Notation

Scientific notation 8.55408742 × 10^8
Engineering notation 8.55408742 × 10^6

Prime Factorization of 855408742

Prime Factorization 2 × 47 × 47 × 193619

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 18200186
Product of the distinct prime numbers

The prime factorization of 855408742 is 2 × 47 × 47 × 193619. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 855408742)

Multiplication

n×y
n×2 1710817484
n×3 2566226226
n×4 3421634968
n×5 4277043710

Division

n÷y
n÷2 427704371
n÷3 285136247.33333
n÷3 213852185.5
n÷5 171081748.4

Exponentiation

ny
n2 731724115890022564
n3 6.2592320546455E+26
n4 5.3542018177504E+35
n5 4.5800310413359E+44

Nth Root

y√n
2√n 29247.37154002
3√n 949.27321772053
4√n 171.01862921922
5√n 61.155389543772

Divisors of 855408742

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -855408741
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 855408742 can be divided by 12 positive divisors. The sum of these divisors (counting 855408742) is 1, the average is 0.083333333333333.

Base conversion 855408742

Base System Value
2 Binary 110010111111001000000001100110
3 Ternary 2012121121021012021
4 Quaternary 302333020001212
5 Quinary 3222441034432
6 Senary 220514213354
8 Octal 6277100146
10 Decimal 855408742
12 Duodecimal 1ba58425a
16 Hexadecimal 32fc8066
20 Vigesimal d7661h2
36 Base36 e5adly

Cryptographic Hash Functions

md5 4737c70d4adf96a7d6bbb913cff12aec
sha1 d02bf113d33c69d38043cad52ba7f173c4ed5a4e
sha256 a4ab06b34958467ec48d4f2494138c297d34e680348883c2884d1eb5f4d5f31a
sha512 fb364b6a2e717a670c2f1121439bfe3b70160e0605317740d0663ca36f2d68aed041cf686254b86002e76b1e3833799ade4b91ec41c2a82587a027b34cd43f03
ripemd-160 af882004afaf3b4c666bf6dc70f53c4f28e29a13

855408742 as geometric shapes

Circle

Radius = n
Diameter 1710817484
Circumference 5374691639.3674
Area 2.2987791069346E+18

Sphere

Radius = n
Volume 2.6218609919984E+27
Surface area 9.1951164277383E+18
Circumference 5374691639.3674

Square

Length = n
Perimeter 3421634968
Area 731724115890022564
Diagonal 1209730644.3089

Cube

Length = n
Surface area 4390344695340135384
Volume 6.2592320546455E+26
Space diagonal 1481611402.3826

Equilateral Triangle

Length = n
Perimeter 2566226226
Area 3.1684583646123E+17
Altitude 740805701.19129

Triangular Pyramid

Length = n
Surface area 3.1684583646123E+17
Volume 7.3765757181E+25
Height 403243548.10297