21341256 (number)

21341256 is an even 8-digits composite number following 21341255 and preceding 21341257. In scientific notation, it is written as 2.1341256 × 10^7. The sum of its digits is 24. It has a total of 7 prime factors and 64 positive divisors. There are 6340608 positive integers (up to 21341256) that are relatively prime to 21341256.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.1341256 × 10^7
Engineering notation 2.1341256 × 10^6

Prime Factorization of 21341256

Prime Factorization 2 × 2 × 2 × 3 × 19 × 17 × 2753

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5335314
Product of the distinct prime numbers

The prime factorization of 21341256 is 2 × 2 × 2 × 3 × 19 × 17 × 2753. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 21341256)

Multiplication

n×y
n×2 42682512
n×3 64023768
n×4 85365024
n×5 106706280

Division

n÷y
n÷2 10670628
n÷3 7113752
n÷3 5335314
n÷5 4268251.2

Exponentiation

ny
n2 455449207657536
n3 9.7198581356166E+21
n4 2.0743398075588E+29
n5 4.4269016864103E+36

Nth Root

y√n
2√n 4619.6597277289
3√n 277.3788384301
4√n 67.968078740898
5√n 29.231021682923

Divisors of 21341256

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21341255
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21341256 can be divided by 64 positive divisors. The sum of these divisors (counting 21341256) is 1, the average is 0.015625.

Base conversion 21341256

Base System Value
2 Binary 1010001011010010001001000
3 Ternary 1111011020200220
4 Quaternary 1101122101020
5 Quinary 20430410011
6 Senary 2041230040
8 Octal 121322110
10 Decimal 21341256
12 Duodecimal 7192320
16 Hexadecimal 145a448
20 Vigesimal 6d7d2g
36 Base36 cpf0o

Cryptographic Hash Functions

md5 d12a7012910eba81bb550dfd5ff72616
sha1 c8fd484b65d2e625f31fffcf54af5749414a09bf
sha256 a516651f4eff13053ebcdf6060e5cc43d5ead32556959e118166c1eb5741db1d
sha512 4e340f78b3a87e858d38063028d026d558cdbce3b2d7e0af409fa7c27a67ddc019bf7033ddd886b85906c1f486e21570bc6d86f5ab310cb1b3292368bf184f44
ripemd-160 875240f41aa67554cbfaa979cc5c6c55580560c4

21341256 as geometric shapes

Circle

Radius = n
Diameter 42682512
Circumference 134091066.13596
Area 1.4308358848602E+15

Sphere

Radius = n
Volume 4.0714446550384E+22
Surface area 5.7233435394408E+15
Circumference 134091066.13596

Square

Length = n
Perimeter 85365024
Area 455449207657536
Diagonal 30181093.673276

Cube

Length = n
Surface area 2732695245945216
Volume 9.7198581356166E+21
Space diagonal 36964139.689334

Equilateral Triangle

Length = n
Perimeter 64023768
Area 1.9721529198246E+14
Altitude 18482069.844667

Triangular Pyramid

Length = n
Surface area 1.9721529198246E+14
Volume 1.1454962666443E+21
Height 10060364.557759