21016822 (number)

21016822 is an even 8-digits composite number following 21016821 and preceding 21016823. In scientific notation, it is written as 2.1016822 × 10^7. The sum of its digits is 22. It has a total of 4 prime factors and 16 positive divisors. There are 9817920 positive integers (up to 21016822) that are relatively prime to 21016822.

Interesting facts

Basic properties

Name

Name twenty-one million sixteen thousand eight hundred twenty-two

Notation

Scientific notation 2.1016822 × 10^7
Engineering notation 2.1016822 × 10^6

Prime Factorization of 21016822

Prime Factorization 2 × 31 × 29 × 11689

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21016822
Product of the distinct prime numbers

The prime factorization of 21016822 is 2 × 31 × 29 × 11689. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 2, 52, 33, 328, 645, 5349, 685, 29759, 67449, 855542, 313945, 9956555, 13959, 10706170, 73562610, 349014940, 330676763, 260945908, 1003204535

Basic calculations (n = 21016822)

Multiplication

n×y
n×2 42033644
n×3 63050466
n×4 84067288
n×5 105084110

Division

n÷y
n÷2 10508411
n÷3 7005607.3333333
n÷3 5254205.5
n÷5 4203364.4

Exponentiation

ny
n2 441706806979684
n3 9.2832733384804E+21
n4 1.9510490333219E+29
n5 4.1004850246598E+36

Nth Root

y√n
2√n 4584.4107582109
3√n 275.96606563118
4√n 67.708276881124
5√n 29.141601105175

Divisors of 21016822

1, 2, 29, 31, 58, 62, 899, 1798, 11689, 23378, 338981, 362359, 677962, 724718, 10508411, 21016822

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 -21016821
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 21016822 can be divided by 16 positive divisors. The sum of these divisors (counting 21016822) is 1, the average is 0.0625.

Base conversion 21016822

Base System Value
2 Binary 1010000001011000011110110
3 Ternary 1110112202122211
4 Quaternary 1100023003312
5 Quinary 20340014242
6 Senary 2030244034
8 Octal 120130366
10 Decimal 21016822
12 Duodecimal 705661a
16 Hexadecimal 140b0f6
20 Vigesimal 6b7212
36 Base36 cigom

Cryptographic Hash Functions

md5 324939f093a672ad5e519ebf667eaabb
sha1 86b80c33c574dbe6e5008a8e354159aae887ccac
sha256 84dd4e4487dfc6d3948d8a7fbd9753b2e701c578d1b827811991e4f7127cf1ba
sha512 388dd865be9f7c5f58d1bc1dbc66782a98311e6a29029229adeeb3e5697d1ce09f94a48983969018a3feb75e89db630b8f08987b64c7a46936ec67531b935741
ripemd-160 8df9d9cbc1b77ab3547b88b9f5b80867c152a4f4

21016822 as geometric shapes

Circle

Radius = n
Diameter 42033644
Circumference 132052587.19401
Area 1.387662859848E+15

Sphere

Radius = n
Volume 3.8885684428581E+22
Surface area 5.5506514393919E+15
Circumference 132052587.19401

Square

Length = n
Perimeter 84067288
Area 441706806979684
Diagonal 29722274.710381

Cube

Length = n
Surface area 2650240841878104
Volume 9.2832733384804E+21
Space diagonal 36402203.517631

Equilateral Triangle

Length = n
Perimeter 63050466
Area 1.9126465793446E+14
Altitude 18201101.758816

Triangular Pyramid

Length = n
Surface area 1.9126465793446E+14
Volume 1.0940442548746E+21
Height 9907424.9034604