895 (number)

895 is an odd 3-digits composite number following 894 and preceding 896. In scientific notation, it is written as 8.95 × 10^2. The sum of its digits is 22. It has a total of 2 prime factors and 4 positive divisors. There are 712 positive integers (up to 895) that are relatively prime to 895.

Interesting facts

Basic properties

Name

Name eight hundred ninety-five

Notation

Scientific notation 8.95 × 10^2
Engineering notation 8.95 × 10^0

Prime Factorization of 895

Prime Factorization 5 × 179

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 895
Product of the distinct prime numbers

The prime factorization of 895 is 5 × 179. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 895)

Multiplication

n×y
n×2 1790
n×3 2685
n×4 3580
n×5 4475

Division

n÷y
n÷2 447.5
n÷3 298.33333333333
n÷3 223.75
n÷5 179

Exponentiation

ny
n2 801025
n3 716917375
n4 641641050625
n5 574268740309375

Nth Root

y√n
2√n 29.916550603303
3√n 9.6369812003753
4√n 5.4696024172972
5√n 3.893719006268

Divisors of 895

1, 5, 179, 895

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -894
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 895 can be divided by 4 positive divisors. The sum of these divisors (counting 895) is 1, the average is 0.25.

Base conversion 895

Base System Value
2 Binary 1101111111
3 Ternary 1020011
4 Quaternary 31333
5 Quinary 12040
6 Senary 4051
8 Octal 1577
10 Decimal 895
12 Duodecimal 627
16 Hexadecimal 37f
20 Vigesimal 24f
36 Base36 ov

Cryptographic Hash Functions

md5 20aee3a5f4643755a79ee5f6a73050ac
sha1 f1c6feb7a3622b32bac480cf859a255cfaa778b9
sha256 c49b60838c5c6ddf34806b6b3f56b51516842cb1cead54a903f55d9c6d73c76d
sha512 1c8a0f1639b0630305068493ca3e0d67dc5a294aa34d95ca3eefc7495001517dce419819f4399675b5921ca7d1d7a503c6f4cd782e838f0cc7a9c477500fb24d
ripemd-160 36d64b7a6436082c902863147c5c0672f8ea1c16

895 as geometric shapes

Circle

Radius = n
Diameter 1790
Circumference 5623.4508499257
Area 2516494.2553418

Sphere

Radius = n
Volume 3003016478.0412
Surface area 10065977.021367
Circumference 5623.4508499257

Square

Length = n
Perimeter 3580
Area 801025
Diagonal 1265.7211383239

Cube

Length = n
Surface area 4806150
Volume 716917375
Space diagonal 1550.1854727741

Equilateral Triangle

Length = n
Perimeter 2685
Area 346853.99953321
Altitude 775.09273638707

Triangular Pyramid

Length = n
Surface area 346853.99953321
Volume 84489522.90216
Height 421.90704610797