855006945 (number)

855006945 is an odd 9-digits composite number following 855006944 and preceding 855006946. In scientific notation, it is written as 8.55006945 × 10^8. The sum of its digits is 42. It has a total of 6 prime factors and 64 positive divisors. There are 400764672 positive integers (up to 855006945) that are relatively prime to 855006945.

Interesting facts

Basic properties

Name

Name eight hundred fifty-five million six thousand nine hundred forty-five

Notation

Scientific notation 8.55006945 × 10^8
Engineering notation 8.55006945 × 10^6

Prime Factorization of 855006945

Prime Factorization 3 × 5 × 23 × 13 × 379 × 503

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 855006945
Product of the distinct prime numbers

The prime factorization of 855006945 is 3 × 5 × 23 × 13 × 379 × 503. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 8, 18, 34, 371, 251, 8894, 6057, 93718, 19920, 822108, 17977, 2585112, 1204671, 86838489, 94300552, 132904610, 843511883, 6840997448, 1197322522

Basic calculations (n = 855006945)

Multiplication

n×y
n×2 1710013890
n×3 2565020835
n×4 3420027780
n×5 4275034725

Division

n÷y
n÷2 427503472.5
n÷3 285002315
n÷3 213751736.25
n÷5 171001389

Exponentiation

ny
n2 731036875998233025
n3 6.2504160602959E+26
n4 5.3441491406926E+35
n5 4.5692846304079E+44

Nth Root

y√n
2√n 29240.50179118
3√n 949.12456564091
4√n 170.99854324286
5√n 61.149643362122

Divisors of 855006945

1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 299, 345, 379, 503, 897, 1137, 1495, 1509, 1895, 2515, 4485, 4927, 5685, 6539, 7545, 8717, 11569, 14781, 19617, 24635, 26151, 32695, 34707, 43585, 57845, 73905, 98085, 113321, 130755, 150397, 173535, 190637, 339963, 451191, 566605, 571911, 751985, 953185, 1699815, 2255955, 2478281, 2859555, 4384651, 7434843, 12391405, 13153953, 21923255, 37174215, 57000463, 65769765, 171001389, 285002315, 855006945

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -855006944
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 855006945 can be divided by 64 positive divisors. The sum of these divisors (counting 855006945) is 1, the average is 0.015625.

Base conversion 855006945

Base System Value
2 Binary 110010111101100101111011100001
3 Ternary 2012120211212000220
4 Quaternary 302331211323201
5 Quinary 3222340210240
6 Senary 220501433253
8 Octal 6275457341
10 Decimal 855006945
12 Duodecimal 1ba40b829
16 Hexadecimal 32f65ee1
20 Vigesimal d73fh75
36 Base36 e51rkx

Cryptographic Hash Functions

md5 0f36cce73e8b621825d418a9409355ea
sha1 dfda1e1e2480dfd3004785b47bc4a4d0ec81baab
sha256 7fd1ab554381c6ef735dde7eca0a1315b8535538bf5d18b45c38f32f0ed036d7
sha512 1d1e191ff9ac29bad50a7ba3fd63e3d3b66c864dd4b942e3e5dad19bcdb8a4fdc72ef018b4faf5dd8b31d64b70743307073df6a434e10a863b50d19407283532
ripemd-160 b64fd20a3ca4dccae28232f618c11f7d51fff026

855006945 as geometric shapes

Circle

Radius = n
Diameter 1710013890
Circumference 5372167074.3605
Area 2.2966200791393E+18

Sphere

Radius = n
Volume 2.6181681569207E+27
Surface area 9.1864803165571E+18
Circumference 5372167074.3605

Square

Length = n
Perimeter 3420027780
Area 731036875998233025
Diagonal 1209162417.5422

Cube

Length = n
Surface area 4386221255989398150
Volume 6.2504160602959E+26
Space diagonal 1480915469.5642

Equilateral Triangle

Length = n
Perimeter 2565020835
Area 3.1654825285884E+17
Altitude 740457734.78212

Triangular Pyramid

Length = n
Surface area 3.1654825285884E+17
Volume 7.3661859691209E+25
Height 403054139.18073