20135856 (number)

20135856 is an even 8-digits composite number following 20135855 and preceding 20135857. In scientific notation, it is written as 2.0135856 × 10^7. The sum of its digits is 30. It has a total of 8 prime factors and 80 positive divisors. There are 5829120 positive integers (up to 20135856) that are relatively prime to 20135856.

Interesting facts

Basic properties

Name

Name twenty million one hundred thirty-five thousand eight hundred fifty-six

Notation

Scientific notation 2.0135856 × 10^7
Engineering notation 2.0135856 × 10^6

Prime Factorization of 20135856

Prime Factorization 2 × 2 × 2 × 2 × 529 × 3 × 13 × 61

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 2516982
Product of the distinct prime numbers

The prime factorization of 20135856 is 2 × 2 × 2 × 2 × 529 × 3 × 13 × 61. Since it has a total of 8 prime factors.

Most popular turbo-numbers

8, 7, 30, 48, 490, 627, 9216, 6130, 19691, 59383, 951388, 21035, 8397001, 5822757, 98075929, 64253184, 137906360, 980300712, 1825400119, 530023770

Basic calculations (n = 20135856)

Multiplication

n×y
n×2 40271712
n×3 60407568
n×4 80543424
n×5 100679280

Division

n÷y
n÷2 10067928
n÷3 6711952
n÷3 5033964
n÷5 4027171.2

Exponentiation

ny
n2 405452696852736
n3 8.1641371186383E+21
n4 1.6439188938516E+29
n5 3.3101714122274E+36

Nth Root

y√n
2√n 4487.2994105586
3√n 272.05499176476
4√n 66.987307831847
5√n 28.893091927079

Divisors of 20135856

1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 61, 78, 104, 122, 156, 183, 208, 244, 312, 366, 488, 529, 624, 732, 793, 976, 1058, 1464, 1586, 1587, 2116, 2379, 2928, 3172, 3174, 4232, 4758, 6344, 6348, 6877, 8464, 9516, 12688, 12696, 13754, 19032, 20631, 25392, 27508, 32269, 38064, 41262, 55016, 64538, 82524, 96807, 110032, 129076, 165048, 193614, 258152, 330096, 387228, 419497, 516304, 774456, 838994, 1258491, 1548912, 1677988, 2516982, 3355976, 5033964, 6711952, 10067928, 20135856

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20135855
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20135856 can be divided by 80 positive divisors. The sum of these divisors (counting 20135856) is 1, the average is 0.0125.

Base conversion 20135856

Base System Value
2 Binary 1001100110011111110110000
3 Ternary 1101220000012110
4 Quaternary 1030303332300
5 Quinary 20123321411
6 Senary 1555325320
8 Octal 114637660
10 Decimal 20135856
12 Duodecimal 68b0840
16 Hexadecimal 1333fb0
20 Vigesimal 65gjcg
36 Base36 bzkxc

Cryptographic Hash Functions

md5 5fe8222503ac6e5fdf62c25c7eb2d349
sha1 90873134df19000f31a22bd482f7b2e06c33e905
sha256 4aa0d4fa6e313e5e6b71b760f16fc964f3dfbcddb05000c07d5b2666278b4dfa
sha512 849c04e3819d8f2c34232cf06139c2c3700ed41b0c69979ee9345f7b5f2c7133279f1e8e597ffd873bd4fcb5132cdb25bca732de1eac786139051ad2d41dda7b
ripemd-160 b52e151f18f8ee2f2fe04ea957e056d450965d61

20135856 as geometric shapes

Circle

Radius = n
Diameter 40271712
Circumference 126517314.56668
Area 1.2737672138107E+15

Sphere

Radius = n
Volume 3.4197857593085E+22
Surface area 5.0950688552429E+15
Circumference 126517314.56668

Square

Length = n
Perimeter 80543424
Area 405452696852736
Diagonal 28476400.645192

Cube

Length = n
Surface area 2432716181116416
Volume 8.1641371186383E+21
Space diagonal 34876325.645891

Equilateral Triangle

Length = n
Perimeter 60407568
Area 1.7556616775369E+14
Altitude 17438162.822945

Triangular Pyramid

Length = n
Surface area 1.7556616775369E+14
Volume 9.62152786521E+20
Height 9492133.5483972