21293410 (number)

21293410 is an even 8-digits composite number following 21293409 and preceding 21293411. In scientific notation, it is written as 2.1293410 × 10^7. The sum of its digits is 22. It has a total of 4 prime factors and 16 positive divisors. There are 8455536 positive integers (up to 21293410) that are relatively prime to 21293410.

Interesting facts

Basic properties

Name

Name twenty-one million two hundred ninety-three thousand four hundred ten

Notation

Scientific notation 2.1293410 × 10^7
Engineering notation 2.1293410 × 10^6

Prime Factorization of 21293410

Prime Factorization 2 × 5 × 139 × 15319

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21293410
Product of the distinct prime numbers

The prime factorization of 21293410 is 2 × 5 × 139 × 15319. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 4, 55, 1, 778, 224, 9110, 3120, 64508, 57370, 424131, 962251, 899014, 6853604, 25474518, 3720448, 333950763, 727719327, 5864787433, 8162220703

Basic calculations (n = 21293410)

Multiplication

n×y
n×2 42586820
n×3 63880230
n×4 85173640
n×5 106467050

Division

n÷y
n÷2 10646705
n÷3 7097803.3333333
n÷3 5323352.5
n÷5 4258682

Exponentiation

ny
n2 453409309428100
n3 9.6546303234694E+21
n4 2.0558000187607E+29
n5 4.3774992677479E+36

Nth Root

y√n
2√n 4614.4783020402
3√n 277.17139362213
4√n 67.92995143558
5√n 29.217903023199

Divisors of 21293410

1, 2, 5, 10, 139, 278, 695, 1390, 15319, 30638, 76595, 153190, 2129341, 4258682, 10646705, 21293410

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 -21293409
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 21293410 can be divided by 16 positive divisors. The sum of these divisors (counting 21293410) is 1, the average is 0.0625.

Base conversion 21293410

Base System Value
2 Binary 1010001001110100101100010
3 Ternary 1111001211001211
4 Quaternary 1101032211202
5 Quinary 20422342120
6 Senary 2040220334
8 Octal 121164542
10 Decimal 21293410
12 Duodecimal 716a6aa
16 Hexadecimal 144e962
20 Vigesimal 6d1daa
36 Base36 coe3m

Cryptographic Hash Functions

md5 1c9cb23fb7001d58dd8f4eb49c2baf2d
sha1 b4b07e015813ab2471534eab64a04fc773d52119
sha256 42fb27fe2d28ffe5ae424ac420b2aec6efbb4bdcc3662156ef294c79ddff5c68
sha512 607e0e499832a5cd2345de71c50bc18eed8b8a14b023d2fa72e21ceb8e45a91cc917261a3a4d23983364f8d0933ff70f433ce07d573e7d8a60abba8a77cf8d3f
ripemd-160 7d359c5ac7b4ccd27e477c7b921d817d1d0a3e18

21293410 as geometric shapes

Circle

Radius = n
Diameter 42586820
Circumference 133790440.85175
Area 1.4244273555685E+15

Sphere

Radius = n
Volume 4.0441220929782E+22
Surface area 5.6977094222742E+15
Circumference 133790440.85175

Square

Length = n
Perimeter 85173640
Area 453409309428100
Diagonal 30113429.211171

Cube

Length = n
Surface area 2720455856568600
Volume 9.6546303234694E+21
Space diagonal 36881267.986395

Equilateral Triangle

Length = n
Perimeter 63880230
Area 1.9633199013855E+14
Altitude 18440633.993198

Triangular Pyramid

Length = n
Surface area 1.9633199013855E+14
Volume 1.1378090952624E+21
Height 10037809.737057