855821616 (number)

855821616 is an even 9-digits composite number following 855821615 and preceding 855821617. In scientific notation, it is written as 8.55821616 × 10^8. The sum of its digits is 42. It has a total of 7 prime factors and 40 positive divisors. There are 247836672 positive integers (up to 855821616) that are relatively prime to 855821616.

Interesting facts

Basic properties

Name

Name eight hundred fifty-five million eight hundred twenty-one thousand six hundred sixteen

Notation

Scientific notation 8.55821616 × 10^8
Engineering notation 8.55821616 × 10^6

Prime Factorization of 855821616

Prime Factorization 2 × 2 × 2 × 2 × 3 × 221 × 80677

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 106977702
Product of the distinct prime numbers

The prime factorization of 855821616 is 2 × 2 × 2 × 2 × 3 × 221 × 80677. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 855821616)

Multiplication

n×y
n×2 1711643232
n×3 2567464848
n×4 3423286464
n×5 4279108080

Division

n÷y
n÷2 427910808
n÷3 285273872
n÷3 213955404
n÷5 171164323.2

Exponentiation

ny
n2 732430638412851456
n3 6.268299725744E+26
n4 5.3645464008586E+35
n5 4.5910947698898E+44

Nth Root

y√n
2√n 29254.428998017
3√n 949.42591945302
4√n 171.03926156885
5√n 61.161291890962

Divisors of 855821616

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 -855821615
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 855821616 can be divided by 40 positive divisors. The sum of these divisors (counting 855821616) is 1, the average is 0.025.

Base conversion 855821616

Base System Value
2 Binary 110011000000101100110100110000
3 Ternary 2012122101020112220
4 Quaternary 303000230310300
5 Quinary 3223042242431
6 Senary 220531121040
8 Octal 6300546460
10 Decimal 855821616
12 Duodecimal 1ba743180
16 Hexadecimal 3302cd30
20 Vigesimal d78he0g
36 Base36 e5j86o

Cryptographic Hash Functions

md5 472752b18bd9895bdf21c2f66a0f34e0
sha1 949244a675b75a1e111d007f4b3d5a8e6c52e1ab
sha256 80c310b7f58e376366e6695f1e09c32cce6705ebb687a620e2fe4b76b1065353
sha512 41e6d87c4e9ee0c123a53a8c6f586878db77f2228ef8406105a426d09754924a56fc7369f56eaca05327b9afd23867799d0291476948ae72fcb5a273f9ec81f5
ripemd-160 2f028996c7c6031e2f2e661069e412a8917c8528

855821616 as geometric shapes

Circle

Radius = n
Diameter 1711643232
Circumference 5377285803.2179
Area 2.3009987129019E+18

Sphere

Radius = n
Volume 2.6256592491862E+27
Surface area 9.2039948516076E+18
Circumference 5377285803.2179

Square

Length = n
Perimeter 3423286464
Area 732430638412851456
Diagonal 1210314536.3193

Cube

Length = n
Surface area 4394583830477108736
Volume 6.268299725744E+26
Space diagonal 1482326521.1277

Equilateral Triangle

Length = n
Perimeter 2567464848
Area 3.1715176968779E+17
Altitude 741163260.56385

Triangular Pyramid

Length = n
Surface area 3.1715176968779E+17
Volume 7.3872620709722E+25
Height 403438178.77309