855486545 (number)

855486545 is an odd 9-digits composite number following 855486544 and preceding 855486546. In scientific notation, it is written as 8.55486545 × 10^8. The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors. There are 680607360 positive integers (up to 855486545) that are relatively prime to 855486545.

Interesting facts

Basic properties

Name

Name eight hundred fifty-five million four hundred eighty-six thousand five hundred forty-five

Notation

Scientific notation 8.55486545 × 10^8
Engineering notation 8.55486545 × 10^6

Prime Factorization of 855486545

Prime Factorization 5 × 181 × 945289

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 855486545
Product of the distinct prime numbers

The prime factorization of 855486545 is 5 × 181 × 945289. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 855486545)

Multiplication

n×y
n×2 1710973090
n×3 2566459635
n×4 3421946180
n×5 4277432725

Division

n÷y
n÷2 427743272.5
n÷3 285162181.66667
n÷3 213871636.25
n÷5 171097309

Exponentiation

ny
n2 731857228676037025
n3 6.2609401199334E+26
n4 5.3561500316537E+35
n5 4.5821142850811E+44

Nth Root

y√n
2√n 29248.701595114
3√n 949.30199697013
4√n 171.02251780135
5√n 61.156501970953

Divisors of 855486545

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -855486544
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 855486545 can be divided by 8 positive divisors. The sum of these divisors (counting 855486545) is 1, the average is 0.125.

Base conversion 855486545

Base System Value
2 Binary 110010111111011011000001010001
3 Ternary 2012121202012220212
4 Quaternary 302333123001101
5 Quinary 3223001032140
6 Senary 220520013505
8 Octal 6277330121
10 Decimal 855486545
12 Duodecimal 1ba601295
16 Hexadecimal 32fdb051
20 Vigesimal d76fg75
36 Base36 e5c1n5

Cryptographic Hash Functions

md5 3bbc9e784c96be058df01b15bcdcb134
sha1 ff24e17f98d34a83764835b5f4e7601771b5877d
sha256 b6675fa37afcd8fd9f5e4adaaf7e448ec5dd00934764b8e7dfb8679a8ac7d555
sha512 f19e4e8036d2af0c2bf0e2dd7d898033687c4d6340692588bab02d450dadc0846f2b7049d7a1e528faba96257d9f753f85a8cbe4a6216b423b9453f534f6bfff
ripemd-160 c38a23e35f3c04665a3f7ca032aa7133847604aa

855486545 as geometric shapes

Circle

Radius = n
Diameter 1710973090
Circumference 5375180490.0338
Area 2.2991972930852E+18

Sphere

Radius = n
Volume 2.6225764647131E+27
Surface area 9.1967891723409E+18
Circumference 5375180490.0338

Square

Length = n
Perimeter 3421946180
Area 731857228676037025
Diagonal 1209840674.3667

Cube

Length = n
Surface area 4391143372056222150
Volume 6.2609401199334E+26
Space diagonal 1481746161.1316

Equilateral Triangle

Length = n
Perimeter 2566459635
Area 3.1690347598836E+17
Altitude 740873080.56578

Triangular Pyramid

Length = n
Surface area 3.1690347598836E+17
Volume 7.3785886923463E+25
Height 403280224.7889