20771235 (number)

20771235 is an odd 8-digits composite number following 20771234 and preceding 20771236. In scientific notation, it is written as 2.0771235 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 16 positive divisors. There are 11077776 positive integers (up to 20771235) that are relatively prime to 20771235.

Interesting facts

Basic properties

Name

Name twenty million seven hundred seventy-one thousand two hundred thirty-five

Notation

Scientific notation 2.0771235 × 10^7
Engineering notation 2.0771235 × 10^6

Prime Factorization of 20771235

Prime Factorization 15 × 3 × 3 × 3 × 51287

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 2307915
Product of the distinct prime numbers

The prime factorization of 20771235 is 15 × 3 × 3 × 3 × 51287. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 8, 18, 50, 386, 648, 5980, 998, 23711, 6142, 948057, 44927, 8059104, 2766401, 56241255, 80693777, 15400925, 722548103, 7857036388, 5707749131

Basic calculations (n = 20771235)

Multiplication

n×y
n×2 41542470
n×3 62313705
n×4 83084940
n×5 103856175

Division

n÷y
n÷2 10385617.5
n÷3 6923745
n÷3 5192808.75
n÷5 4154247

Exponentiation

ny
n2 431444203425225
n3 8.9616289387332E+21
n4 1.8614410066923E+29
n5 3.8664428588642E+36

Nth Root

y√n
2√n 4557.547037607
3√n 274.88693975001
4√n 67.509607002315
5√n 29.073175094081

Divisors of 20771235

1, 3, 9, 15, 27, 45, 135, 405, 51287, 153861, 461583, 769305, 1384749, 2307915, 6923745, 20771235

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 -20771234
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 20771235 can be divided by 16 positive divisors. The sum of these divisors (counting 20771235) is 1, the average is 0.0625.

Base conversion 20771235

Base System Value
2 Binary 1001111001111000110100011
3 Ternary 1110002021210000
4 Quaternary 1033033012203
5 Quinary 20304134420
6 Senary 2021111043
8 Octal 117170643
10 Decimal 20771235
12 Duodecimal 6b58483
16 Hexadecimal 13cf1a3
20 Vigesimal 69g81f
36 Base36 cd76r

Cryptographic Hash Functions

md5 c12940e29247688cc8c9bf205acb99d6
sha1 c5df89538f15aefa2032308c37d9ee6cf926808c
sha256 9a3cbb37164bfe367b37b5e6e5728a8ac23b558c325a4ca812bca3875cd132c3
sha512 74b9de6e6e77b44d348deba3b721b05c284ba4f3d62e5260e17c6997ef9b02217a83c528aca062c5ffb6d9170aea2518b784df7a7eaf642f1a15e5b9971e08c3
ripemd-160 dcd91aaa3a1133c336ff8a55ce4bff32624dfc00

20771235 as geometric shapes

Circle

Radius = n
Diameter 41542470
Circumference 130509518.56397
Area 1.3554219399146E+15

Sphere

Radius = n
Volume 3.7538383517496E+22
Surface area 5.4216877596583E+15
Circumference 130509518.56397

Square

Length = n
Perimeter 83084940
Area 431444203425225
Diagonal 29374962.244239

Cube

Length = n
Surface area 2588665220551350
Volume 8.9616289387332E+21
Space diagonal 35976834.355953

Equilateral Triangle

Length = n
Perimeter 62313705
Area 1.8682082024089E+14
Altitude 17988417.177976

Triangular Pyramid

Length = n
Surface area 1.8682082024089E+14
Volume 1.0561380988426E+21
Height 9791654.0814129