21304420 (number)

21304420 is an even 8-digits composite number following 21304419 and preceding 21304421. In scientific notation, it is written as 2.1304420 × 10^7. The sum of its digits is 16. It has a total of 5 prime factors and 24 positive divisors. There are 8313600 positive integers (up to 21304420) that are relatively prime to 21304420.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.1304420 × 10^7
Engineering notation 2.1304420 × 10^6

Prime Factorization of 21304420

Prime Factorization 2 × 2 × 5 × 41 × 25981

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10652210
Product of the distinct prime numbers

The prime factorization of 21304420 is 2 × 2 × 5 × 41 × 25981. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 7, 16, 33, 684, 116, 4496, 7818, 9412, 91167, 444066, 244112, 8000654, 8654459, 22204802, 32718592, 622452157, 132830326, 4669821869, 5436971842

Basic calculations (n = 21304420)

Multiplication

n×y
n×2 42608840
n×3 63913260
n×4 85217680
n×5 106522100

Division

n÷y
n÷2 10652210
n÷3 7101473.3333333
n÷3 5326105
n÷5 4260884

Exponentiation

ny
n2 453878311536400
n3 9.6696141778623E+21
n4 2.0600552168313E+29
n5 4.3888281562566E+36

Nth Root

y√n
2√n 4615.6711321324
3√n 277.21915693216
4√n 67.938730722117
5√n 29.220923888337

Divisors of 21304420

1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 25981, 51962, 103924, 129905, 259810, 519620, 1065221, 2130442, 4260884, 5326105, 10652210, 21304420

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21304419
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21304420 can be divided by 24 positive divisors. The sum of these divisors (counting 21304420) is 1, the average is 0.041666666666667.

Base conversion 21304420

Base System Value
2 Binary 1010001010001010001100100
3 Ternary 1111002101011121
4 Quaternary 1101101101210
5 Quinary 20423220140
6 Senary 2040343324
8 Octal 121212144
10 Decimal 21304420
12 Duodecimal 7174b44
16 Hexadecimal 1451464
20 Vigesimal 6d3110
36 Base36 comlg

Cryptographic Hash Functions

md5 f093f9b63cf3a40627aa4d86c0ee25ef
sha1 3d5d4d3beba50f51af420c2aef9a95cfdb36294a
sha256 6a3c734b3189d7ea6b91320508ef8945a1c276512c583a3489fd4dc93179dd69
sha512 523c2fc77a2af2698ef68bcffcc5517fc61eddf5b906a9a48fd4e37b37eb6e003a8a7d9742d8c2f6c26096c31d82df9d8fc5f6f7788a9c27c2258df7a23b5ce2
ripemd-160 3359f983a2a120526dcec7c3433163f2565f38a6

21304420 as geometric shapes

Circle

Radius = n
Diameter 42608840
Circumference 133859618.72198
Area 1.4259007691465E+15

Sphere

Radius = n
Volume 4.0503985152293E+22
Surface area 5.703603076586E+15
Circumference 133859618.72198

Square

Length = n
Perimeter 85217680
Area 453878311536400
Diagonal 30128999.702493

Cube

Length = n
Surface area 2723269869218400
Volume 9.6696141778623E+21
Space diagonal 36900337.865787

Equilateral Triangle

Length = n
Perimeter 63913260
Area 1.9653507400866E+14
Altitude 18450168.932893

Triangular Pyramid

Length = n
Surface area 1.9653507400866E+14
Volume 1.1395749594373E+21
Height 10042999.900831