85105842 (number)

85105842 is an even 8-digits composite number following 85105841 and preceding 85105843. In scientific notation, it is written as 8.5105842 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 32 positive divisors. There are 25538304 positive integers (up to 85105842) that are relatively prime to 85105842.

Interesting facts

Basic properties

Name

Name eighty-five million one hundred five thousand eight hundred forty-two

Notation

Scientific notation 8.5105842 × 10^7
Engineering notation 8.5105842 × 10^6

Prime Factorization of 85105842

Prime Factorization 2 × 17 × 3 × 23 × 36277

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 85105842
Product of the distinct prime numbers

The prime factorization of 85105842 is 2 × 17 × 3 × 23 × 36277. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 5, 51, 47, 29, 159, 641, 833, 6847, 27142, 106628, 188499, 547857, 4857763, 5561410, 29327464, 657758989, 408971692, 7178413755, 1778682650

Basic calculations (n = 85105842)

Multiplication

n×y
n×2 170211684
n×3 255317526
n×4 340423368
n×5 425529210

Division

n÷y
n÷2 42552921
n÷3 28368614
n÷3 21276460.5
n÷5 17021168.4

Exponentiation

ny
n2 7243004342528964
n3 6.1642198318058E+23
n4 5.2461111905893E+31
n5 4.4647471010073E+39

Nth Root

y√n
2√n 9225.2827598941
3√n 439.86538926304
4√n 96.048335539426
5√n 38.547114561768

Divisors of 85105842

1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 391, 782, 1173, 2346, 36277, 72554, 108831, 217662, 616709, 834371, 1233418, 1668742, 1850127, 2503113, 3700254, 5006226, 14184307, 28368614, 42552921, 85105842

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -85105841
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85105842 can be divided by 32 positive divisors. The sum of these divisors (counting 85105842) is 1, the average is 0.03125.

Base conversion 85105842

Base System Value
2 Binary 101000100101001110010110010
3 Ternary 12221010211021020
4 Quaternary 11010221302302
5 Quinary 133241341332
6 Senary 12240040310
8 Octal 504516262
10 Decimal 85105842
12 Duodecimal 24603096
16 Hexadecimal 5129cb2
20 Vigesimal 16bi4c2
36 Base36 1eo436

Cryptographic Hash Functions

md5 ac8a332e18b622902741ba461fe4eb64
sha1 9c1780714e417e7f758c6259df8cee794b98fbf6
sha256 63b21b7b54ed2c3d47b201a35e862f9bd979eb6dd696dc04ff4210d7649f1fb9
sha512 2f87e1b542f42cacd270a5690848f21364aad63f88e05f98768d0f3b69888cbb7339bdc3def82f7a7231bdedf2454be4962b8d9acb93eeae5c60bc41e86134d7
ripemd-160 d49f55e6b204d1cd7ed7dcd00d0f35a9499de1fb

85105842 as geometric shapes

Circle

Radius = n
Diameter 170211684
Circumference 534735776.00955
Area 2.2754569232408E+16

Sphere

Radius = n
Volume 2.5820623651618E+24
Surface area 9.1018276929632E+16
Circumference 534735776.00955

Square

Length = n
Perimeter 340423368
Area 7243004342528964
Diagonal 120357835.99358

Cube

Length = n
Surface area 43458026055173784
Volume 6.1642198318058E+23
Space diagonal 147407642.36493

Equilateral Triangle

Length = n
Perimeter 255317526
Area 3.1363128801755E+15
Altitude 73703821.182465

Triangular Pyramid

Length = n
Surface area 3.1363128801755E+15
Volume 7.2646027396575E+22
Height 40119278.664527