20021754 (number)

20021754 is an even 8-digits composite number following 20021753 and preceding 20021755. In scientific notation, it is written as 2.0021754 × 10^7. The sum of its digits is 21. It has a total of 4 prime factors and 16 positive divisors. There are 6665232 positive integers (up to 20021754) that are relatively prime to 20021754.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0021754 × 10^7
Engineering notation 2.0021754 × 10^6

Prime Factorization of 20021754

Prime Factorization 2 × 3 × 3347 × 997

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20021754
Product of the distinct prime numbers

The prime factorization of 20021754 is 2 × 3 × 3347 × 997. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 5, 2, 4, 147, 630, 4384, 2157, 48981, 78168, 524637, 694759, 5209151, 2884378, 25296849, 30685057, 174217597, 29588722, 885969525, 3921926112

Basic calculations (n = 20021754)

Multiplication

n×y
n×2 40043508
n×3 60065262
n×4 80087016
n×5 100108770

Division

n÷y
n÷2 10010877
n÷3 6673918
n÷3 5005438.5
n÷5 4004350.8

Exponentiation

ny
n2 400870633236516
n3 8.0261332044857E+21
n4 1.6069726459145E+29
n5 3.2174411001228E+36

Nth Root

y√n
2√n 4474.56746513
3√n 271.54014173349
4√n 66.892207805768
5√n 28.860272287723

Divisors of 20021754

1, 2, 3, 6, 997, 1994, 2991, 3347, 5982, 6694, 10041, 20082, 3336959, 6673918, 10010877, 20021754

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 -20021753
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 20021754 can be divided by 16 positive divisors. The sum of these divisors (counting 20021754) is 1, the average is 0.0625.

Base conversion 20021754

Base System Value
2 Binary 1001100011000000111111010
3 Ternary 1101200012200110
4 Quaternary 1030120013322
5 Quinary 20111144004
6 Senary 1553045150
8 Octal 114300772
10 Decimal 20021754
12 Duodecimal 68567b6
16 Hexadecimal 13181fa
20 Vigesimal 652e7e
36 Base36 bx4vu

Cryptographic Hash Functions

md5 ef8d8cd75ad23598d2f76633906ad80b
sha1 2312ef3629f20813baaf252d5a61853834cc5585
sha256 30d2f8c1cce8130e3282a49dce5c8c7e8c48766efb74b450aecff0e2e680f04f
sha512 ab18224cc07ff0b2e2de9cb6166308f0c610cf8d31dbcdb01d63f8791a78272a1cbc3a5271f9cd0a6913e718717b27b55c767bc8faf484c75538f4965d959beb
ripemd-160 567efac6f3d08eb2928bd5a1e9288e873318c57b

20021754 as geometric shapes

Circle

Radius = n
Diameter 40043508
Circumference 125800390.55676
Area 1.2593722364157E+15

Sphere

Radius = n
Volume 3.3619788149261E+22
Surface area 5.0374889456629E+15
Circumference 125800390.55676

Square

Length = n
Perimeter 80087016
Area 400870633236516
Diagonal 28315036.049298

Cube

Length = n
Surface area 2405223799419096
Volume 8.0261332044857E+21
Space diagonal 34678695.184645

Equilateral Triangle

Length = n
Perimeter 60065262
Area 1.7358207600699E+14
Altitude 17339347.592323

Triangular Pyramid

Length = n
Surface area 1.7358207600699E+14
Volume 9.458888692664E+20
Height 9438345.3497659