20101565 (number)

20101565 is an odd 8-digits composite number following 20101564 and preceding 20101566. In scientific notation, it is written as 2.0101565 × 10^7. The sum of its digits is 20. It has a total of 4 prime factors and 16 positive divisors. There are 13758720 positive integers (up to 20101565) that are relatively prime to 20101565.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0101565 × 10^7
Engineering notation 2.0101565 × 10^6

Prime Factorization of 20101565

Prime Factorization 11 × 5 × 17 × 21499

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20101565
Product of the distinct prime numbers

The prime factorization of 20101565 is 11 × 5 × 17 × 21499. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 9, 90, 6, 169, 962, 4264, 3546, 93326, 3913, 996535, 420053, 2301523, 4895716, 19902522, 121419, 54093836, 919956565, 3683331331, 4336752685

Basic calculations (n = 20101565)

Multiplication

n×y
n×2 40203130
n×3 60304695
n×4 80406260
n×5 100507825

Division

n÷y
n÷2 10050782.5
n÷3 6700521.6666667
n÷3 5025391.25
n÷5 4020313

Exponentiation

ny
n2 404072915449225
n3 8.1224979746421E+21
n4 1.6327492099964E+29
n5 3.2820814373441E+36

Nth Root

y√n
2√n 4483.4768874167
3√n 271.90046909856
4√n 66.958770056033
5√n 28.88324433368

Divisors of 20101565

1, 5, 11, 17, 55, 85, 187, 935, 21499, 107495, 236489, 365483, 1182445, 1827415, 4020313, 20101565

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 -20101564
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 20101565 can be divided by 16 positive divisors. The sum of these divisors (counting 20101565) is 1, the average is 0.0625.

Base conversion 20101565

Base System Value
2 Binary 1001100101011100110111101
3 Ternary 1101211021011102
4 Quaternary 1030223212331
5 Quinary 20121222230
6 Senary 1554502445
8 Octal 114534675
10 Decimal 20101565
12 Duodecimal 6894a25
16 Hexadecimal 132b9bd
20 Vigesimal 65cdi5
36 Base36 byugt

Cryptographic Hash Functions

md5 a27d8f6dbd8163faaca45dc3e0fbfd91
sha1 8fb9d9222cf1122f5fae487eadea7be22cdbc270
sha256 f9b3bc6185b2ed0017cd90c790ece01f89469c951a5f15761785c7aad80d02c6
sha512 e60fb1dd5423e571a52f7ddbb281ee3cabfcc70940581b33a3e4a45e40f8e57ea61868eca379fdfce0a07a50dd3f32eef511ff892ac3a94c3f5506d00afa6d19
ripemd-160 c9c469c49a6dfaf636bc7faaa750c08eddf1ad93

20101565 as geometric shapes

Circle

Radius = n
Diameter 40203130
Circumference 126301857.85932
Area 1.2694325026899E+15

Sphere

Radius = n
Volume 3.4023439954578E+22
Surface area 5.0777300107596E+15
Circumference 126301857.85932

Square

Length = n
Perimeter 80406260
Area 404072915449225
Diagonal 28427905.847924

Cube

Length = n
Surface area 2424437492695350
Volume 8.1224979746421E+21
Space diagonal 34816931.891648

Equilateral Triangle

Length = n
Perimeter 60304695
Area 1.7496870488014E+14
Altitude 17408465.945824

Triangular Pyramid

Length = n
Surface area 1.7496870488014E+14
Volume 9.5724556634057E+20
Height 9475968.6159748