85890288 (number)

85890288 is an even 8-digits composite number following 85890287 and preceding 85890289. In scientific notation, it is written as 8.5890288 × 10^7. The sum of its digits is 48. It has a total of 7 prime factors and 40 positive divisors. There are 26027200 positive integers (up to 85890288) that are relatively prime to 85890288.

Interesting facts

Basic properties

Name

Name eighty-five million eight hundred ninety thousand two hundred eighty-eight

Notation

Scientific notation 8.5890288 × 10^7
Engineering notation 8.5890288 × 10^6

Prime Factorization of 85890288

Prime Factorization 2 × 2 × 2 × 2 × 3 × 11 × 162671

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 10736286
Product of the distinct prime numbers

The prime factorization of 85890288 is 2 × 2 × 2 × 2 × 3 × 11 × 162671. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 85890288)

Multiplication

n×y
n×2 171780576
n×3 257670864
n×4 343561152
n×5 429451440

Division

n÷y
n÷2 42945144
n÷3 28630096
n÷3 21472572
n÷5 17178057.6

Exponentiation

ny
n2 7377141572722944
n3 6.3362481429795E+23
n4 5.4422217783997E+31
n5 4.6743399590662E+39

Nth Root

y√n
2√n 9267.7013331246
3√n 441.21271508555
4√n 96.268901173352
5√n 38.617914065477

Divisors of 85890288

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -85890287
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85890288 can be divided by 40 positive divisors. The sum of these divisors (counting 85890288) is 1, the average is 0.025.

Base conversion 85890288

Base System Value
2 Binary 101000111101001010011110000
3 Ternary 12222121200022210
4 Quaternary 11013221103300
5 Quinary 133441442123
6 Senary 12304532120
8 Octal 507512360
10 Decimal 85890288
12 Duodecimal 24921040
16 Hexadecimal 51e94f0
20 Vigesimal 16gg5e8
36 Base36 1f4xdc

Cryptographic Hash Functions

md5 7b6a2b4529784d80d413c4f1c39a8f52
sha1 d8ca78db8fcc404d99607d7ed3b2332cf8b0a378
sha256 d79bdb4d5c4aa73489678794a83586b62b7c8f5eaf7377d51569ee057c8771b3
sha512 d9d64420c3a05131aa9ec28c813464d3207ca652dbe7d2efef1e868cf740ecea3dd2a2e747579496c5d1dc5e7a239056972c76fb86f8da95c457f1c9dc98309b
ripemd-160 5d1153a29cffc02e25df172b74e0662ae4d66c16

85890288 as geometric shapes

Circle

Radius = n
Diameter 171780576
Circumference 539664595.59102
Area 2.3175973769358E+16

Sphere

Radius = n
Volume 2.6541214156408E+24
Surface area 9.2703895077433E+16
Circumference 539664595.59102

Square

Length = n
Perimeter 343561152
Area 7377141572722944
Diagonal 121467210.16573

Cube

Length = n
Surface area 44262849436337664
Volume 6.3362481429795E+23
Space diagonal 148766342.69272

Equilateral Triangle

Length = n
Perimeter 257670864
Area 3.1943960046462E+15
Altitude 74383171.346362

Triangular Pyramid

Length = n
Surface area 3.1943960046462E+15
Volume 7.4673400486358E+22
Height 40489070.055244