855248845 (number)

855248845 is an odd 9-digits composite number following 855248844 and preceding 855248846. In scientific notation, it is written as 8.55248845 × 10^8. The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors. There are 621999120 positive integers (up to 855248845) that are relatively prime to 855248845.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.55248845 × 10^8
Engineering notation 8.55248845 × 10^6

Prime Factorization of 855248845

Prime Factorization 55 × 15549979

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 855248845
Product of the distinct prime numbers

The prime factorization of 855248845 is 55 × 15549979. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 1, 23, 94, 122, 933, 3710, 2978, 44525, 8003, 224084, 450900, 4403294, 3009955, 7595119, 85916953, 12853331, 970418941, 3331026051, 6414109514

Basic calculations (n = 855248845)

Multiplication

n×y
n×2 1710497690
n×3 2565746535
n×4 3420995380
n×5 4276244225

Division

n÷y
n÷2 427624422.5
n÷3 285082948.33333
n÷3 213812211.25
n÷5 171049769

Exponentiation

ny
n2 731450586873834025
n3 6.2557226959842E+26
n4 5.3501996103808E+35
n5 4.5757520372976E+44

Nth Root

y√n
2√n 29244.637884576
3√n 949.21406650593
4√n 171.01063675858
5√n 61.15310308256

Divisors of 855248845

1, 55, 15549979, 855248845

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 -855248844
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 855248845 can be divided by 4 positive divisors. The sum of these divisors (counting 855248845) is 1, the average is 0.25.

Base conversion 855248845

Base System Value
2 Binary 110010111110100000111111001101
3 Ternary 2012121022010212011
4 Quaternary 302332200333031
5 Quinary 3222420430340
6 Senary 220510541221
8 Octal 6276407715
10 Decimal 855248845
12 Duodecimal 1ba507811
16 Hexadecimal 32fa0fcd
20 Vigesimal d756225
36 Base36 e56y8d

Cryptographic Hash Functions

md5 180d34c722e84e2a1284b5eeeb180620
sha1 9d0499108743a3c4b56669a592a71a9de4e602f3
sha256 3e15dcc664b20ea14c7d71b3bcdeffdc3da39fe0e90eb2030e2b8331746e5511
sha512 15ec8aaa93df083054eefb96d97585d1fa6c7e53620c0e1ebd7c8180a20553afe11d101e82f9e98f1ad762cab92d8c475cd3c1ac92a19b070e556a0c405fcc02
ripemd-160 7cabeeb265b61ea318d187104dbcfcfcca59f7f1

855248845 as geometric shapes

Circle

Radius = n
Diameter 1710497690
Circumference 5373686976.8863
Area 2.2979197901868E+18

Sphere

Radius = n
Volume 2.6203909952798E+27
Surface area 9.1916791607471E+18
Circumference 5373686976.8863

Square

Length = n
Perimeter 3420995380
Area 731450586873834025
Diagonal 1209504515.8029

Cube

Length = n
Surface area 4388703521243004150
Volume 6.2557226959842E+26
Space diagonal 1481334452.6546

Equilateral Triangle

Length = n
Perimeter 2565746535
Area 3.1672739492289E+17
Altitude 740667226.3273

Triangular Pyramid

Length = n
Surface area 3.1672739492289E+17
Volume 7.372439899255E+25
Height 403168171.93431