320420085 (number)

320420085 is an odd 9-digits composite number following 320420084 and preceding 320420086. In scientific notation, it is written as 3.20420085 × 10^8. The sum of its digits is 24. It has a total of 4 prime factors and 16 positive divisors. There are 161280000 positive integers (up to 320420085) that are relatively prime to 320420085.

Interesting facts

Basic properties

Name

Name three hundred twenty million four hundred twenty thousand eighty-five

Notation

Scientific notation 3.20420085 × 10^8
Engineering notation 3.20420085 × 10^6

Prime Factorization of 320420085

Prime Factorization 15 × 19 × 4001 × 281

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 320420085
Product of the distinct prime numbers

The prime factorization of 320420085 is 15 × 19 × 4001 × 281. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 8, 99, 80, 46, 277, 1477, 2846, 65869, 32203, 70037, 868460, 125133, 3707134, 43517065, 59864227, 758150787, 780575102, 5668920813, 4790648612

Basic calculations (n = 320420085)

Multiplication

n×y
n×2 640840170
n×3 961260255
n×4 1281680340
n×5 1602100425

Division

n÷y
n÷2 160210042.5
n÷3 106806695
n÷3 80105021.25
n÷5 64084017

Exponentiation

ny
n2 102669030871407225
n3 3.2897219598684E+25
n4 1.0540929900074E+34
n5 3.3775256545607E+42

Nth Root

y√n
2√n 17900.281701694
3√n 684.2895541454
4√n 133.79193436711
5√n 50.250911782097

Divisors of 320420085

1, 15, 19, 281, 285, 4001, 4215, 5339, 60015, 76019, 80085, 1124281, 1140285, 16864215, 21361339, 320420085

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -320420084
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 320420085 can be divided by 16 positive divisors. The sum of these divisors (counting 320420085) is 1, the average is 0.0625.

Base conversion 320420085

Base System Value
2 Binary 10011000110010011100011110101
3 Ternary 211022221000201120
4 Quaternary 103012103203311
5 Quinary 1124011420320
6 Senary 51443414153
8 Octal 2306234365
10 Decimal 320420085
12 Duodecimal 8b384359
16 Hexadecimal 131938f5
20 Vigesimal 502ca45
36 Base36 5arppx

Cryptographic Hash Functions

md5 91fa94a1cb08831f2a4242cc5d50e5fb
sha1 c574ebd87151fc7c9f02c4364695eab1cda8c1a8
sha256 1eadaf2938fa780012dcb9cc915d903215c316905b263dee4a3f6dad630a8b42
sha512 79ea74c9b97245ff0319e09e35bcbf12147f013d4c9f3e70cabd45745c0bb74ad678d9c1bfc5a887bd3cf98d4c8c555fc889954685744406325fb07620505f90
ripemd-160 6a0d2300c62f345c44d1b1ea4d14ab8455ae6293

320420085 as geometric shapes

Circle

Radius = n
Diameter 640840170
Circumference 2013258770.1972
Area 3.225442731368E+17

Sphere

Radius = n
Volume 1.3779955121967E+26
Surface area 1.2901770925472E+18
Circumference 2013258770.1972

Square

Length = n
Perimeter 1281680340
Area 102669030871407225
Diagonal 453142429.86374

Cube

Length = n
Surface area 616014185228443350
Volume 3.2897219598684E+25
Space diagonal 554983866.98554

Equilateral Triangle

Length = n
Perimeter 961260255
Area 4.4456994458284E+16
Altitude 277491933.49277

Triangular Pyramid

Length = n
Surface area 4.4456994458284E+16
Volume 3.8769745100687E+24
Height 151047476.62125