21034421 (number)

21034421 is an odd 8-digits prime number following 21034420 and preceding 21034422. In scientific notation, it is written as 2.1034421 × 10^7. The sum of its digits is 17. It has a total of 1 prime factors and 2 positive divisors. There are 21034420 positive integers (up to 21034421) that are relatively prime to 21034421.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.1034421 × 10^7
Engineering notation 2.1034421 × 10^6

Prime Factorization of 21034421

Prime Factorization 21034421

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 21034421
Product of the distinct prime numbers

The prime factorization of 21034421 is 21034421. Since it has a total of 1 prime factors.

Most popular turbo-numbers

10, 5, 6, 54, 129, 223, 8503, 7241, 77708, 4085, 927034, 897035, 138738, 7392597, 65666770, 68328045, 997856012, 492416744, 1376195607, 9140144181

Basic calculations (n = 21034421)

Multiplication

n×y
n×2 42068842
n×3 63103263
n×4 84137684
n×5 105172105

Division

n÷y
n÷2 10517210.5
n÷3 7011473.6666667
n÷3 5258605.25
n÷5 4206884.2

Exponentiation

ny
n2 442446866805241
n3 9.3066136665124E+21
n4 1.9575922994577E+29
n5 4.1176820573152E+36

Nth Root

y√n
2√n 4586.3297962532
3√n 276.04307333772
4√n 67.722446768064
5√n 29.14647997164

Divisors of 21034421

1, 21034421

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 21034422
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 10517211
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 4586.3299052728
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999049178
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21034421 can be divided by 2 positive divisors. The sum of these divisors (counting 21034421) is 21034422, the average is 10517211.

Base conversion 21034421

Base System Value
2 Binary 1010000001111010110110101
3 Ternary 1110120122210122
4 Quaternary 1100033112311
5 Quinary 20341100141
6 Senary 2030501325
8 Octal 120172665
10 Decimal 21034421
12 Duodecimal 7064845
16 Hexadecimal 140f5b5
20 Vigesimal 6b9611
36 Base36 ciu9h

Cryptographic Hash Functions

md5 dc78a43257221be5e04357b10bd3b8c8
sha1 73b5cd8a96f50a81e470e6aae265839b7ffa00d4
sha256 92d990b94273729ed6c0107ffda717c52a3ec8cac9b8aa683f7513ac7b3b847b
sha512 48c23d5cdfde19ebeaaf9079ef8516ecd975e5f607aa8f1bd229b848830ce4a89eca94800b2073eef84bb6eb043f69c335ab6c93dcf01107c4fd085ad3a34732
ripemd-160 eb8cd1df4a4e8e25843a6b7cb6fd723e5321ff69

21034421 as geometric shapes

Circle

Radius = n
Diameter 42068842
Circumference 132163164.97223
Area 1.3899878263592E+15

Sphere

Radius = n
Volume 3.8983452166018E+22
Surface area 5.5599513054367E+15
Circumference 132163164.97223

Square

Length = n
Perimeter 84137684
Area 442446866805241
Diagonal 29747163.454865

Cube

Length = n
Surface area 2654681200831446
Volume 9.3066136665124E+21
Space diagonal 36432685.879794

Equilateral Triangle

Length = n
Perimeter 63103263
Area 1.9158511323908E+14
Altitude 18216342.939897

Triangular Pyramid

Length = n
Surface area 1.9158511323908E+14
Volume 1.0967949389124E+21
Height 9915721.1516218