20101765 (number)

20101765 is an odd 8-digits composite number following 20101764 and preceding 20101766. In scientific notation, it is written as 2.0101765 × 10^7. The sum of its digits is 22. It has a total of 2 prime factors and 4 positive divisors. There are 16081408 positive integers (up to 20101765) that are relatively prime to 20101765.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0101765 × 10^7
Engineering notation 2.0101765 × 10^6

Prime Factorization of 20101765

Prime Factorization 5 × 4020353

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 20101765
Product of the distinct prime numbers

The prime factorization of 20101765 is 5 × 4020353. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 2, 37, 87, 905, 936, 347, 1102, 22456, 10057, 220271, 502336, 5513480, 8759787, 53079235, 38880812, 109928996, 770321019, 4364366549, 3818380180

Basic calculations (n = 20101765)

Multiplication

n×y
n×2 40203530
n×3 60305295
n×4 80407060
n×5 100508825

Division

n÷y
n÷2 10050882.5
n÷3 6700588.3333333
n÷3 5025441.25
n÷5 4020353

Exponentiation

ny
n2 404080956115225
n3 8.1227404208036E+21
n4 1.6328141909499E+29
n5 3.2822447155141E+36

Nth Root

y√n
2√n 4483.4991914798
3√n 271.90137085112
4√n 66.958936606549
5√n 28.88330180807

Divisors of 20101765

1, 5, 4020353, 20101765

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20101764
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20101765 can be divided by 4 positive divisors. The sum of these divisors (counting 20101765) is 1, the average is 0.25.

Base conversion 20101765

Base System Value
2 Binary 1001100101011101010000101
3 Ternary 1101211021102211
4 Quaternary 1030223222011
5 Quinary 20121224030
6 Senary 1554503421
8 Octal 114535205
10 Decimal 20101765
12 Duodecimal 6894b71
16 Hexadecimal 132ba85
20 Vigesimal 65ce85
36 Base36 byumd

Cryptographic Hash Functions

md5 3b6b839ef4a56b0d0045507e9de43435
sha1 c906db6f61e38a55ea021d852772d2073c76311e
sha256 346e8be64145ac0315a59a3c26ed14b62d381226ee88b2b4dcc2242a614c3290
sha512 8bfa6a47103f754974e88f458681aacacb5a6952752955209a3f602e43f4276e860f0aa79678b51ea7acd9846a0d86f7607d89ae9ba513e0913ad99f18f8f817
ripemd-160 7abc75a43ef9323d17f21f1b05c5aa4b821b6c56

20101765 as geometric shapes

Circle

Radius = n
Diameter 40203530
Circumference 126303114.49638
Area 1.2694577631871E+15

Sphere

Radius = n
Volume 3.4024455510684E+22
Surface area 5.0778310527485E+15
Circumference 126303114.49638

Square

Length = n
Perimeter 80407060
Area 404080956115225
Diagonal 28428188.690637

Cube

Length = n
Surface area 2424485736691350
Volume 8.1227404208036E+21
Space diagonal 34817278.30181

Equilateral Triangle

Length = n
Perimeter 60305295
Area 1.7497218659064E+14
Altitude 17408639.150905

Triangular Pyramid

Length = n
Surface area 1.7497218659064E+14
Volume 9.5727413889471E+20
Height 9476062.8968789