85655442 (number)

85655442 is an even 8-digits composite number following 85655441 and preceding 85655443. In scientific notation, it is written as 8.5655442 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 28526160 positive integers (up to 85655442) that are relatively prime to 85655442.

Interesting facts

Basic properties

Name

Name eighty-five million six hundred fifty-five thousand four hundred forty-two

Notation

Scientific notation 8.5655442 × 10^7
Engineering notation 8.5655442 × 10^6

Prime Factorization of 85655442

Prime Factorization 2 × 3 × 1231 × 11597

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 85655442
Product of the distinct prime numbers

The prime factorization of 85655442 is 2 × 3 × 1231 × 11597. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 2, 80, 97, 38, 240, 6632, 4457, 50722, 50675, 744938, 115062, 7159935, 9133106, 68833787, 12740372, 335049664, 731397096, 9275817328, 1275206408

Basic calculations (n = 85655442)

Multiplication

n×y
n×2 171310884
n×3 256966326
n×4 342621768
n×5 428277210

Division

n÷y
n÷2 42827721
n÷3 28551814
n÷3 21413860.5
n÷5 17131088.4

Exponentiation

ny
n2 7336854744215364
n3 6.2844153600556E+23
n4 5.3829437537715E+31
n5 4.6107842649044E+39

Nth Root

y√n
2√n 9255.0225283356
3√n 440.81021857552
4√n 96.203027646408
5√n 38.596772680962

Divisors of 85655442

1, 2, 3, 6, 1231, 2462, 3693, 7386, 11597, 23194, 34791, 69582, 14275907, 28551814, 42827721, 85655442

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 -85655441
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 85655442 can be divided by 16 positive divisors. The sum of these divisors (counting 85655442) is 1, the average is 0.0625.

Base conversion 85655442

Base System Value
2 Binary 101000110101111111110010010
3 Ternary 12222011202011210
4 Quaternary 11012233332102
5 Quinary 133411433232
6 Senary 12255520550
8 Octal 506577622
10 Decimal 85655442
12 Duodecimal 24829156
16 Hexadecimal 51aff92
20 Vigesimal 16f6ic2
36 Base36 1ezw5u

Cryptographic Hash Functions

md5 642c186d6d73137968386759df36dfdb
sha1 500434ed2554bbc9c68b7b3244e6890884b1686f
sha256 1d51a605dae15799028e14e998dcb13860c3dc8dce69a501ecae95a88099964f
sha512 d34832989449836c978a5b20a87f49d9e831a98022e96ed1478902d42b0883289553cc9904b28790f7199e5a544a587de717b68153579948c02d9d97ad78823f
ripemd-160 919ee101688d8c558c19d4832f543b7fbd8936fe

85655442 as geometric shapes

Circle

Radius = n
Diameter 171310884
Circumference 538189014.65437
Area 2.3049408964882E+16

Sphere

Radius = n
Volume 2.632409750301E+24
Surface area 9.219763585953E+16
Circumference 538189014.65437

Square

Length = n
Perimeter 342621768
Area 7336854744215364
Diagonal 121135087.76746

Cube

Length = n
Surface area 44021128465292184
Volume 6.2844153600556E+23
Space diagonal 148359577.48877

Equilateral Triangle

Length = n
Perimeter 256966326
Area 3.1769512961834E+15
Altitude 74179788.744385

Triangular Pyramid

Length = n
Surface area 3.1769512961834E+15
Volume 7.4062545281471E+22
Height 40378362.589154