21022654 (number)

21022654 is an even 8-digits composite number following 21022653 and preceding 21022655. In scientific notation, it is written as 2.1022654 × 10^7. The sum of its digits is 22. It has a total of 3 prime factors and 8 positive divisors. There are 10500360 positive integers (up to 21022654) that are relatively prime to 21022654.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.1022654 × 10^7
Engineering notation 2.1022654 × 10^6

Prime Factorization of 21022654

Prime Factorization 2 × 1061 × 9907

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 21022654
Product of the distinct prime numbers

The prime factorization of 21022654 is 2 × 1061 × 9907. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 21022654)

Multiplication

n×y
n×2 42045308
n×3 63067962
n×4 84090616
n×5 105113270

Division

n÷y
n÷2 10511327
n÷3 7007551.3333333
n÷3 5255663.5
n÷5 4204530.8

Exponentiation

ny
n2 441951981203716
n3 9.2910035854602E+21
n4 1.9532155368989E+29
n5 4.106177441965E+36

Nth Root

y√n
2√n 4585.0467827493
3√n 275.99158939574
4√n 67.712973518738
5√n 29.143218237931

Divisors of 21022654

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21022653
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21022654 can be divided by 8 positive divisors. The sum of these divisors (counting 21022654) is 1, the average is 0.125.

Base conversion 21022654

Base System Value
2 Binary 1010000001100011110111110
3 Ternary 1110120001122211
4 Quaternary 1100030132332
5 Quinary 20340211104
6 Senary 2030331034
8 Octal 120143676
10 Decimal 21022654
12 Duodecimal 7059a7a
16 Hexadecimal 140c7be
20 Vigesimal 6b7gce
36 Base36 cil6m

Cryptographic Hash Functions

md5 ef798909beacfe0040548bd7d60cc31a
sha1 92cde400e0909a50319c130cc7aa7508a9cc38d1
sha256 ba96f10faa9bc4edc728b0911f38e7231642e170c0b079ea4135ef25b717c8b3
sha512 34e9213971260da52fef78be09f1135b780923b2f41e91f5c2be6c1a1ce01b0ecd707d560b946206126c27b10d1a56fdf3a10d84ec89bc8ac426756465f45a1f
ripemd-160 dd6ff46f275441dc79d605de34aa878aa2fe8ed3

21022654 as geometric shapes

Circle

Radius = n
Diameter 42045308
Circumference 132089230.73072
Area 1.388433097389E+15

Sphere

Radius = n
Volume 3.8918064811411E+22
Surface area 5.5537323895562E+15
Circumference 132089230.73072

Square

Length = n
Perimeter 84090616
Area 441951981203716
Diagonal 29730522.403877

Cube

Length = n
Surface area 2651711887222296
Volume 9.2910035854602E+21
Space diagonal 36412304.837941

Equilateral Triangle

Length = n
Perimeter 63067962
Area 1.9137082148764E+14
Altitude 18206152.418971

Triangular Pyramid

Length = n
Surface area 1.9137082148764E+14
Volume 1.0949552732179E+21
Height 9910174.1346257