Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

21362021 (number)

21362021 is an odd 8-digits composite number following 21362020 and preceding 21362022. In scientific notation, it is written as 2.1362021 × 10^7. The sum of its digits is 17. It has a total of 2 prime factors and 4 positive divisors. There are 20958912 positive integers (up to 21362021) that are relatively prime to 21362021.

Interesting facts

21362021 has 4 divisors, whose sum is 21765132
The reverse of 21362021 is 12026312
Previous prime number is 53

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 17
Digital Root 8

Name

Name	twenty-one million three hundred sixty-two thousand twenty-one

Notation

Scientific notation	2.1362021 × 10^7
Engineering notation	2.1362021 × 10^6

Prime Factorization of 21362021

Prime Factorization 53 × 403057

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	21362021	Product of the distinct prime numbers

The prime factorization of 21362021 is 53 × 403057. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 6, 86, 6, 458, 56, 7208, 9236, 85224, 7948, 702614, 491281, 7693720, 8952965, 94053380, 38616509, 421567142, 519266196, 5353521188, 8128497174

Basic calculations (n = 21362021)

Multiplication

n×y

n×2	42724042
n×3	64086063
n×4	85448084
n×5	106810105

Division

n÷y

n÷2	10681010.5
n÷3	7120673.6666667
n÷3	5340505.25
n÷5	4272404.2

Exponentiation

n^y

n²	456335941204441
n³	9.748257959064E+21
n⁴	2.0824249123494E+29
n⁵	4.4484804708532E+36

Nth Root

^y√n

²√n	4621.9066412034
³√n	277.46877228884
⁴√n	67.984605913423
⁵√n	29.236707815605

Divisors of 21362021

1, 53, 403057, 21362021

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-21362020	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21362021 can be divided by 4 positive divisors. The sum of these divisors (counting 21362021) is 1, the average is 0.25.

Base conversion 21362021

Base	System	Value
2	Binary	1010001011111010101100101
3	Ternary	1111012022011222
4	Quaternary	1101133111211
5	Quinary	20432041041
6	Senary	2041510125
8	Octal	121372545
10	Decimal	21362021
12	Duodecimal	71a2345
16	Hexadecimal	145f565
20	Vigesimal	6da511
36	Base36	cpv1h

Cryptographic Hash Functions

md5	d76ec72bb136d5301eb36fc5b7fa9b65
sha1	8ecbab254a4a7850e1980b513a15f24d8d972717
sha256	95283f541ba3a4d19694e290d81d84761dfd9de9d7947cac8611e350166d1b59
sha512	9bc06f7a59b13aaa15159f1ca87c3dad981ab9b4d14d3452fab531b552d955440e0e0699489340f066d37b78ac6c7b4a1966d297c4084facbcdfa347361c0cb1
ripemd-160	33b81aef15ab95793f16ece8f04126a38c23f0e1

21362021 as geometric shapes

Circle

Radius = n

Diameter	42724042
Circumference	134221536.47886
Area	1.4336216404569E+15

Sphere

Radius = n

Volume	4.0833407452658E+22
Surface area	5.7344865618274E+15
Circumference	134221536.47886

Square

Length = n

Perimeter	85448084
Area	456335941204441
Diagonal	30210459.817899

Cube

Length = n

Surface area	2738015647226646
Volume	9.748257959064E+21
Space diagonal	37000105.724353

Equilateral Triangle

Length = n

Perimeter	64086063
Area	1.9759925887146E+14
Altitude	18500052.862177

Triangular Pyramid

Length = n

Surface area	1.9759925887146E+14
Volume	1.148843217935E+21
Height	10070153.272633