20021254 (number)

20021254 is an even 8-digits composite number following 20021253 and preceding 20021255. In scientific notation, it is written as 2.0021254 × 10^7. The sum of its digits is 16. It has a total of 4 prime factors and 16 positive divisors. There are 9029800 positive integers (up to 20021254) that are relatively prime to 20021254.

Interesting facts

Basic properties

Name

Name twenty million twenty-one thousand two hundred fifty-four

Notation

Scientific notation 2.0021254 × 10^7
Engineering notation 2.0021254 × 10^6

Prime Factorization of 20021254

Prime Factorization 2 × 11 × 131 × 6947

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20021254
Product of the distinct prime numbers

The prime factorization of 20021254 is 2 × 11 × 131 × 6947. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 2, 39, 46, 188, 510, 6123, 3884, 27700, 58638, 827427, 543024, 8730934, 8520880, 95894250, 42632805, 791944517, 815769483, 5338598554, 7430943581

Basic calculations (n = 20021254)

Multiplication

n×y
n×2 40042508
n×3 60063762
n×4 80085016
n×5 100106270

Division

n÷y
n÷2 10010627
n÷3 6673751.3333333
n÷3 5005313.5
n÷5 4004250.8

Exponentiation

ny
n2 400850611732516
n3 8.0255319135521E+21
n4 1.6068121292633E+29
n5 3.2170393770262E+36

Nth Root

y√n
2√n 4474.5115934591
3√n 271.53788133877
4√n 66.891790179805
5√n 28.860128141707

Divisors of 20021254

1, 2, 11, 22, 131, 262, 1441, 2882, 6947, 13894, 76417, 152834, 910057, 1820114, 10010627, 20021254

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 -20021253
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 20021254 can be divided by 16 positive divisors. The sum of these divisors (counting 20021254) is 1, the average is 0.0625.

Base conversion 20021254

Base System Value
2 Binary 1001100011000000000000110
3 Ternary 1101200011222221
4 Quaternary 1030120000012
5 Quinary 20111140004
6 Senary 1553042554
8 Octal 114300006
10 Decimal 20021254
12 Duodecimal 685645a
16 Hexadecimal 1318006
20 Vigesimal 652d2e
36 Base36 bx4hy

Cryptographic Hash Functions

md5 8aeafdde1b9906b08ee6e22bfcb20e8e
sha1 e15af232d7d82cbd7342006f16a357e087e606e3
sha256 c9dd7d31377455b71c72c7913be3fde3d9e6f5059e7a785b76a481bd6b9d9661
sha512 b0abde91a5fc9b1d6d7683f19c0447651e10bb18427cc2caca77bff3ce0514952a39fbb689ac7c490822e8c4e0e19cdd18333f152332b60effe39e1fae2dbedc
ripemd-160 a50a0824367884ca2ece10e4047cd23c8109f73a

20021254 as geometric shapes

Circle

Radius = n
Diameter 40042508
Circumference 125797248.96411
Area 1.2593093370058E+15

Sphere

Radius = n
Volume 3.3617269467688E+22
Surface area 5.0372373480234E+15
Circumference 125797248.96411

Square

Length = n
Perimeter 80085016
Area 400850611732516
Diagonal 28314328.942517

Cube

Length = n
Surface area 2405103670395096
Volume 8.0255319135521E+21
Space diagonal 34677829.159242

Equilateral Triangle

Length = n
Perimeter 60063762
Area 1.7357340644145E+14
Altitude 17338914.579621

Triangular Pyramid

Length = n
Surface area 1.7357340644145E+14
Volume 9.4581800645029E+20
Height 9438109.6475055