21342630 (number)

21342630 is an even 8-digits composite number following 21342629 and preceding 21342631. In scientific notation, it is written as 2.1342630 × 10^7. The sum of its digits is 21. It has a total of 5 prime factors and 32 positive divisors. There are 5635296 positive integers (up to 21342630) that are relatively prime to 21342630.

Interesting facts

Basic properties

Name

Name twenty-one million three hundred forty-two thousand six hundred thirty

Notation

Scientific notation 2.1342630 × 10^7
Engineering notation 2.1342630 × 10^6

Prime Factorization of 21342630

Prime Factorization 2 × 3 × 5 × 103 × 6907

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 21342630
Product of the distinct prime numbers

The prime factorization of 21342630 is 2 × 3 × 5 × 103 × 6907. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 8, 67, 29, 367, 187, 1572, 9276, 90776, 60531, 689727, 40039, 7461100, 9597344, 92543191, 28229931, 870171197, 428937236, 752531910, 1194566084

Basic calculations (n = 21342630)

Multiplication

n×y
n×2 42685260
n×3 64027890
n×4 85370520
n×5 106713150

Division

n÷y
n÷2 10671315
n÷3 7114210
n÷3 5335657.5
n÷5 4268526

Exponentiation

ny
n2 455507855316900
n3 9.7217356181221E+21
n4 2.074874062554E+29
n5 4.4283269413687E+36

Nth Root

y√n
2√n 4619.808437587
3√n 277.38479106858
4√n 67.969172700475
5√n 29.231398065545

Divisors of 21342630

1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 515, 618, 1030, 1545, 3090, 6907, 13814, 20721, 34535, 41442, 69070, 103605, 207210, 711421, 1422842, 2134263, 3557105, 4268526, 7114210, 10671315, 21342630

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21342629
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21342630 can be divided by 32 positive divisors. The sum of these divisors (counting 21342630) is 1, the average is 0.03125.

Base conversion 21342630

Base System Value
2 Binary 1010001011010100110100110
3 Ternary 1111011022120210
4 Quaternary 1101122212212
5 Quinary 20430431010
6 Senary 2041240250
8 Octal 121324646
10 Decimal 21342630
12 Duodecimal 7193086
16 Hexadecimal 145a9a6
20 Vigesimal 6d7gba
36 Base36 cpg2u

Cryptographic Hash Functions

md5 a6353e2f135365f00bdefab2775fbf6f
sha1 2c17f3f6e9892c67ae2e8094751ac66771f8f9d2
sha256 b3c2916438f7db215562b829e73694e7f8417d93c359dd14a87f1a8602d3828b
sha512 a012c9bcfbe27a3f30c199eba26f270180cb05970602cb084b8c739a0837adaa7384e1ba7c2de02f891b7968f4395a254a82999b0ec534be56989eb4c7ccdbf2
ripemd-160 061ade8f80e88cbd35070cfecb9e689d9aea185b

21342630 as geometric shapes

Circle

Radius = n
Diameter 42685260
Circumference 134099699.23257
Area 1.431020131916E+15

Sphere

Radius = n
Volume 4.0722310930713E+22
Surface area 5.7240805276641E+15
Circumference 134099699.23257

Square

Length = n
Perimeter 85370520
Area 455507855316900
Diagonal 30183036.802711

Cube

Length = n
Surface area 2733047131901400
Volume 9.7217356181221E+21
Space diagonal 36966519.527144

Equilateral Triangle

Length = n
Perimeter 64027890
Area 1.972406871639E+14
Altitude 18483259.763572

Triangular Pyramid

Length = n
Surface area 1.972406871639E+14
Volume 1.1457175300795E+21
Height 10061012.26757