855488944 (number)

855488944 is an even 9-digits composite number following 855488943 and preceding 855488945. In scientific notation, it is written as 8.55488944 × 10^8. The sum of its digits is 55. It has a total of 7 prime factors and 40 positive divisors. There are 416555520 positive integers (up to 855488944) that are relatively prime to 855488944.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.55488944 × 10^8
Engineering notation 8.55488944 × 10^6

Prime Factorization of 855488944

Prime Factorization 2 × 2 × 2 × 2 × 41 × 1487 × 877

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 106936118
Product of the distinct prime numbers

The prime factorization of 855488944 is 2 × 2 × 2 × 2 × 41 × 1487 × 877. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 855488944)

Multiplication

n×y
n×2 1710977888
n×3 2566466832
n×4 3421955776
n×5 4277444720

Division

n÷y
n÷2 427744472
n÷3 285162981.33333
n÷3 213872236
n÷5 171097788.8

Exponentiation

ny
n2 731861333306235136
n3 6.2609927918458E+26
n4 5.3562101118878E+35
n5 4.582178532461E+44

Nth Root

y√n
2√n 29248.742605452
3√n 949.30288433003
4√n 171.02263769879
5√n 61.156536270565

Divisors of 855488944

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 -855488943
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 855488944 can be divided by 40 positive divisors. The sum of these divisors (counting 855488944) is 1, the average is 0.025.

Base conversion 855488944

Base System Value
2 Binary 110010111111011011100110110000
3 Ternary 2012121202100012201
4 Quaternary 302333123212300
5 Quinary 3223001121234
6 Senary 220520032544
8 Octal 6277334660
10 Decimal 855488944
12 Duodecimal 1ba602754
16 Hexadecimal 32fdb9b0
20 Vigesimal d76g274
36 Base36 e5c3hs

Cryptographic Hash Functions

md5 5b1b2ef167d37f4589505fa0be2f0112
sha1 f5f734a775adf9eb07ac6851665ecd265b8a6c55
sha256 5df1046f97b19f35843f5b30d0cbed73027a992d71ca15df0ac76220d1765e8a
sha512 589dff4753ffc7376208077ca3292fe4a7d6ea61a57ccf4b88bdd37d8faf4dbeb7a83a9abdf87fca9617fd58471fe6b0d3201a3d718f4ec76929ed3f4c17903f
ripemd-160 55bc4d575dcd3508dbc87a5b4ba03334fd457e40

855488944 as geometric shapes

Circle

Radius = n
Diameter 1710977888
Circumference 5375195563.3954
Area 2.2992101881613E+18

Sphere

Radius = n
Volume 2.6225985278722E+27
Surface area 9.1968407526452E+18
Circumference 5375195563.3954

Square

Length = n
Perimeter 3421955776
Area 731861333306235136
Diagonal 1209844067.065

Cube

Length = n
Surface area 4391167999837410816
Volume 6.2609927918458E+26
Space diagonal 1481750316.3214

Equilateral Triangle

Length = n
Perimeter 2566466832
Area 3.1690525334537E+17
Altitude 740875158.16072

Triangular Pyramid

Length = n
Surface area 3.1690525334537E+17
Volume 7.3786507667905E+25
Height 403281355.68835