20160245 (number)

20160245 is an odd 8-digits composite number following 20160244 and preceding 20160246. In scientific notation, it is written as 2.0160245 × 10^7. The sum of its digits is 20. It has a total of 4 prime factors and 16 positive divisors. There are 13715520 positive integers (up to 20160245) that are relatively prime to 20160245.

Interesting facts

Basic properties

Name

Name twenty million one hundred sixty thousand two hundred forty-five

Notation

Scientific notation 2.0160245 × 10^7
Engineering notation 2.0160245 × 10^6

Prime Factorization of 20160245

Prime Factorization 7 × 5 × 131 × 4397

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20160245
Product of the distinct prime numbers

The prime factorization of 20160245 is 7 × 5 × 131 × 4397. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 6, 86, 40, 433, 989, 5551, 123, 34499, 3878, 886735, 361281, 7652589, 1115944, 15989159, 40206377, 497104058, 193085174, 7452525588, 9930980608

Basic calculations (n = 20160245)

Multiplication

n×y
n×2 40320490
n×3 60480735
n×4 80640980
n×5 100801225

Division

n÷y
n÷2 10080122.5
n÷3 6720081.6666667
n÷3 5040061.25
n÷5 4032049

Exponentiation

ny
n2 406435478460025
n3 8.1938388224463E+21
n4 1.6518979815103E+29
n5 3.3302668022253E+36

Nth Root

y√n
2√n 4490.0161469643
3√n 272.16478714859
4√n 67.00758275721
5√n 28.900087730588

Divisors of 20160245

1, 5, 7, 35, 131, 655, 917, 4397, 4585, 21985, 30779, 153895, 576007, 2880035, 4032049, 20160245

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 -20160244
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 20160245 can be divided by 16 positive divisors. The sum of these divisors (counting 20160245) is 1, the average is 0.0625.

Base conversion 20160245

Base System Value
2 Binary 1001100111001111011110101
3 Ternary 1101221020122202
4 Quaternary 1030321323311
5 Quinary 20130111440
6 Senary 2000034245
8 Octal 114717365
10 Decimal 20160245
12 Duodecimal 6902985
16 Hexadecimal 1339ef5
20 Vigesimal 6600c5
36 Base36 c03qt

Cryptographic Hash Functions

md5 b599123fe3d091a6bbc9850b38c72be4
sha1 b50d828b76ebc4f7ae771358666c892c27a2b6f9
sha256 6dcb19236795b0604f5dd8312264cfb5d3e36415170ee7db31262a6962f8f29f
sha512 ceab2097075265c2b9e4673cb2b55d96f2501ea476a5aa4f757b9904bc998f78a16291e99679d892e846ec936d550444d6cfa88851a4af790e1d43676d0ea1d0
ripemd-160 17433ed89a839a02ccefb749bfbe4f92c0138944

20160245 as geometric shapes

Circle

Radius = n
Diameter 40320490
Circumference 126670555.17314
Area 1.2768547132883E+15

Sphere

Radius = n
Volume 3.4322271799062E+22
Surface area 5.1074188531531E+15
Circumference 126670555.17314

Square

Length = n
Perimeter 80640980
Area 406435478460025
Diagonal 28510891.899764

Cube

Length = n
Surface area 2438612870760150
Volume 8.1938388224463E+21
Space diagonal 34918568.633036

Equilateral Triangle

Length = n
Perimeter 60480735
Area 1.7599172467283E+14
Altitude 17459284.316518

Triangular Pyramid

Length = n
Surface area 1.7599172467283E+14
Volume 9.6565316588357E+20
Height 9503630.6332548