21354410 (number)

21354410 is an even 8-digits composite number following 21354409 and preceding 21354411. In scientific notation, it is written as 2.1354410 × 10^7. The sum of its digits is 20. It has a total of 5 prime factors and 32 positive divisors. There are 6655680 positive integers (up to 21354410) that are relatively prime to 21354410.

Interesting facts

Basic properties

Name

Name twenty-one million three hundred fifty-four thousand four hundred ten

Notation

Scientific notation 2.1354410 × 10^7
Engineering notation 2.1354410 × 10^6

Prime Factorization of 21354410

Prime Factorization 2 × 7 × 5 × 11 × 27733

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 21354410
Product of the distinct prime numbers

The prime factorization of 21354410 is 2 × 7 × 5 × 11 × 27733. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 1, 59, 34, 270, 299, 3291, 5424, 40112, 48650, 420091, 652333, 9663831, 9548202, 18388190, 59180253, 288465142, 926949411, 9414957782, 3704642512

Basic calculations (n = 21354410)

Multiplication

n×y
n×2 42708820
n×3 64063230
n×4 85417640
n×5 106772050

Division

n÷y
n÷2 10677205
n÷3 7118136.6666667
n÷3 5338602.5
n÷5 4270882

Exponentiation

ny
n2 456010826448100
n3 9.7378421524116E+21
n4 2.0794587383788E+29
n5 4.4405614477423E+36

Nth Root

y√n
2√n 4621.0832063489
3√n 277.43581558062
4√n 67.978549604628
5√n 29.234624189693

Divisors of 21354410

1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 27733, 55466, 138665, 194131, 277330, 305063, 388262, 610126, 970655, 1525315, 1941310, 2135441, 3050630, 4270882, 10677205, 21354410

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 -21354409
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 21354410 can be divided by 32 positive divisors. The sum of these divisors (counting 21354410) is 1, the average is 0.03125.

Base conversion 21354410

Base System Value
2 Binary 1010001011101011110101010
3 Ternary 1111011220202002
4 Quaternary 1101131132222
5 Quinary 20431320120
6 Senary 2041411002
8 Octal 121353652
10 Decimal 21354410
12 Duodecimal 7199a62
16 Hexadecimal 145d7aa
20 Vigesimal 6d960a
36 Base36 cpp62

Cryptographic Hash Functions

md5 3f63cc99423b836dbf1efbf442823680
sha1 07ff54e7cc246291c7a7a07d6e6fa17ff99712f7
sha256 2e7d543394fc63178c52ec59d6907ca925dc9dd914233f9402e07a895fd9bbe2
sha512 4cca1d791fb61315d6f85dcc9a2f8595e984a9553414bd77597cc2480f16231440b03df8a4d2a82f089ff8b8e5a11c8f4a1e1a03e85c4bde9c3aebe26331aeb8
ripemd-160 da066e2791f9ec64e2aa9b87a5682f1fe43faa4c

21354410 as geometric shapes

Circle

Radius = n
Diameter 42708820
Circumference 134173715.15549
Area 1.4326002623268E+15

Sphere

Radius = n
Volume 4.0789777823778E+22
Surface area 5.730401049307E+15
Circumference 134173715.15549

Square

Length = n
Perimeter 85417640
Area 456010826448100
Diagonal 30199696.238476

Cube

Length = n
Surface area 2736064958688600
Volume 9.7378421524116E+21
Space diagonal 36986923.085657

Equilateral Triangle

Length = n
Perimeter 64063230
Area 1.974584800524E+14
Altitude 18493461.542828

Triangular Pyramid

Length = n
Surface area 1.974584800524E+14
Volume 1.1476157033491E+21
Height 10066565.412825