21069069 (number)

21069069 is an odd 8-digits composite number following 21069068 and preceding 21069070. In scientific notation, it is written as 2.1069069 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 11329920 positive integers (up to 21069069) that are relatively prime to 21069069.

Interesting facts

Basic properties

Name

Name twenty-one million sixty-nine thousand sixty-nine

Notation

Scientific notation 2.1069069 × 10^7
Engineering notation 2.1069069 × 10^6

Prime Factorization of 21069069

Prime Factorization 3 × 17 × 49 × 8431

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21069069
Product of the distinct prime numbers

The prime factorization of 21069069 is 3 × 17 × 49 × 8431. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 8, 26, 17, 748, 787, 5726, 302, 14948, 16795, 520620, 585369, 4259818, 6755746, 6226043, 13695746, 515970479, 405113888, 1775766524, 9809354802

Basic calculations (n = 21069069)

Multiplication

n×y
n×2 42138138
n×3 63207207
n×4 84276276
n×5 105345345

Division

n÷y
n÷2 10534534.5
n÷3 7023023
n÷3 5267267.25
n÷5 4213813.8

Exponentiation

ny
n2 443905668526761
n3 9.3526791596815E+21
n4 1.9705224255019E+29
n5 4.1517072948947E+36

Nth Root

y√n
2√n 4590.1055543419
3√n 276.19455668858
4√n 67.750317743475
5√n 29.156075695826

Divisors of 21069069

1, 3, 17, 49, 51, 147, 833, 2499, 8431, 25293, 143327, 413119, 429981, 1239357, 7023023, 21069069

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 -21069068
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 21069069 can be divided by 16 positive divisors. The sum of these divisors (counting 21069069) is 1, the average is 0.0625.

Base conversion 21069069

Base System Value
2 Binary 1010000010111110100001101
3 Ternary 1110122102022220
4 Quaternary 1100113310031
5 Quinary 20343202234
6 Senary 2031325553
8 Octal 120276415
10 Decimal 21069069
12 Duodecimal 70808b9
16 Hexadecimal 1417d0d
20 Vigesimal 6bdcd9
36 Base36 cjkzx

Cryptographic Hash Functions

md5 3af60f262a33b4a893474d9952eb18c5
sha1 a770f2bca7999835eab1c03bdbb164ba04febc08
sha256 bee70dc7f6151daf558ff992bf8497498c06a9f3ff047129e5691408f7a894e8
sha512 1f00b5e5b03f0509f615cc32cd1295ce8efe5a21c088bc216f1acdd7c3daa4df76338b76451664efb5dd17078ce6873404daac0b3fbcdb5c69ff6bd0df1e2ea8
ripemd-160 edec1d0710c02a6e1a045d6a214f1fa6208af6f8

21069069 as geometric shapes

Circle

Radius = n
Diameter 42138138
Circumference 132380864.77675
Area 1.3945707871305E+15

Sphere

Radius = n
Volume 3.9176410852583E+22
Surface area 5.5782831485222E+15
Circumference 132380864.77675

Square

Length = n
Perimeter 84276276
Area 443905668526761
Diagonal 29796163.126375

Cube

Length = n
Surface area 2663434011160566
Volume 9.3526791596815E+21
Space diagonal 36492697.976174

Equilateral Triangle

Length = n
Perimeter 63207207
Area 1.9221679291404E+14
Altitude 18246348.988087

Triangular Pyramid

Length = n
Surface area 1.9221679291404E+14
Volume 1.1022238093455E+21
Height 9932054.3754582