855702990 (number)

855702990 is an even 9-digits composite number following 855702989 and preceding 855702991. In scientific notation, it is written as 8.55702990 × 10^8. The sum of its digits is 45. It has a total of 6 prime factors and 48 positive divisors. There are 212395008 positive integers (up to 855702990) that are relatively prime to 855702990.

Interesting facts

Basic properties

Name

Name eight hundred fifty-five million seven hundred two thousand nine hundred ninety

Notation

Scientific notation 8.55702990 × 10^8
Engineering notation 8.55702990 × 10^6

Prime Factorization of 855702990

Prime Factorization 2 × 45 × 17 × 17 × 197 × 167

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 50335470
Product of the distinct prime numbers

The prime factorization of 855702990 is 2 × 45 × 17 × 17 × 197 × 167. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 2, 50, 15, 85, 250, 1698, 7002, 65858, 32136, 304301, 881729, 4751388, 8424701, 6149645, 11206560, 270567992, 419895554, 7454746082, 9910194269

Basic calculations (n = 855702990)

Multiplication

n×y
n×2 1711405980
n×3 2567108970
n×4 3422811960
n×5 4278514950

Division

n÷y
n÷2 427851495
n÷3 285234330
n÷3 213925747.5
n÷5 171140598

Exponentiation

ny
n2 732227607094940100
n3 6.2656935275169E+26
n4 5.3615726859198E+35
n5 4.5879137784439E+44

Nth Root

y√n
2√n 29252.401439882
3√n 949.3820505746
4√n 171.03333429446
5√n 61.159596275526

Divisors of 855702990

1, 2, 17, 34, 45, 90, 167, 197, 289, 334, 394, 578, 765, 1530, 2839, 3349, 5678, 6698, 7515, 8865, 13005, 15030, 17730, 26010, 32899, 48263, 56933, 65798, 96526, 113866, 127755, 150705, 255510, 301410, 559283, 1118566, 1480455, 2171835, 2561985, 2960910, 4343670, 5123970, 9507811, 19015622, 25167735, 50335470, 427851495, 855702990

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -855702989
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 855702990 can be divided by 48 positive divisors. The sum of these divisors (counting 855702990) is 1, the average is 0.020833333333333.

Base conversion 855702990

Base System Value
2 Binary 110011000000001111110111001110
3 Ternary 2012122011012211100
4 Quaternary 303000033313032
5 Quinary 3223024443430
6 Senary 220524403530
8 Octal 6300176716
10 Decimal 855702990
12 Duodecimal 1ba6a65a6
16 Hexadecimal 3300fdce
20 Vigesimal d782h9a
36 Base36 e5goni

Cryptographic Hash Functions

md5 899b7f24c9c7bd31042ddee38c1452a8
sha1 e0cced2ccf4b8cb04fa19dd723cb5abf6859c591
sha256 62d28f6b225fb6b56bbe1d7d7c37a83c85b6205569c4559df8c75eab189b5770
sha512 6fe10b73b9b7674dd741c3ddc22777908a2072223a87f59f3332e1f2b8935e31709e301f3d743c9a8fc607bb3649e9b7eec918f2cabd5c122aba772ffa29c74b
ripemd-160 2ce0d8c11a0ea7818786310a5adfdbadaaf8d459

855702990 as geometric shapes

Circle

Radius = n
Diameter 1711405980
Circumference 5376540454.0776
Area 2.3003608712051E+18

Sphere

Radius = n
Volume 2.6245675674256E+27
Surface area 9.2014434848204E+18
Circumference 5376540454.0776

Square

Length = n
Perimeter 3422811960
Area 732227607094940100
Diagonal 1210146773.8212

Cube

Length = n
Surface area 4393365642569640600
Volume 6.2656935275169E+26
Space diagonal 1482121054.8686

Equilateral Triangle

Length = n
Perimeter 2567108970
Area 3.1706385454825E+17
Altitude 741060527.4343

Triangular Pyramid

Length = n
Surface area 3.1706385454825E+17
Volume 7.3841906369064E+25
Height 403382257.9404