21231622 (number)

21231622 is an even 8-digits composite number following 21231621 and preceding 21231623. In scientific notation, it is written as 2.1231622 × 10^7. The sum of its digits is 19. It has a total of 4 prime factors and 16 positive divisors. There are 9980872 positive integers (up to 21231622) that are relatively prime to 21231622.

Interesting facts

Basic properties

Name

Name twenty-one million two hundred thirty-one thousand six hundred twenty-two

Notation

Scientific notation 2.1231622 × 10^7
Engineering notation 2.1231622 × 10^6

Prime Factorization of 21231622

Prime Factorization 2 × 23 × 59 × 7823

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21231622
Product of the distinct prime numbers

The prime factorization of 21231622 is 2 × 23 × 59 × 7823. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 10, 1, 18, 13, 427, 4515, 6486, 71145, 42528, 905133, 952923, 1585839, 3988460, 31122022, 28045057, 755645915, 632524265, 6757134853, 4131319634

Basic calculations (n = 21231622)

Multiplication

n×y
n×2 42463244
n×3 63694866
n×4 84926488
n×5 106158110

Division

n÷y
n÷2 10615811
n÷3 7077207.3333333
n÷3 5307905.5
n÷5 4246324.4

Exponentiation

ny
n2 450781772750884
n3 9.5708282035367E+21
n4 2.0320420664443E+29
n5 4.3143549042844E+36

Nth Root

y√n
2√n 4607.7784234922
3√n 276.90304052168
4√n 67.880618909172
5√n 29.200926739245

Divisors of 21231622

1, 2, 23, 46, 59, 118, 1357, 2714, 7823, 15646, 179929, 359858, 461557, 923114, 10615811, 21231622

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 -21231621
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 21231622 can be divided by 16 positive divisors. The sum of these divisors (counting 21231622) is 1, the average is 0.0625.

Base conversion 21231622

Base System Value
2 Binary 1010000111111100000000110
3 Ternary 1110221200022101
4 Quaternary 1100333200012
5 Quinary 20413402442
6 Senary 2035022314
8 Octal 120774006
10 Decimal 21231622
12 Duodecimal 713a99a
16 Hexadecimal 143f806
20 Vigesimal 6cdj12
36 Base36 cn2fa

Cryptographic Hash Functions

md5 b909ab36358323ef4a2f37669f36d531
sha1 44b41d35b5120e0b107085d3f50154e13ede25ff
sha256 fdf70a7ef04d5b6f723c63af2021a8dd687ae4e4719abd239d75d59316fe6a46
sha512 dd4766cb82bde4b0ca791a8eba222281af5c51bb076ea215c712be5be2904a0af94065db7779d697b91d551ca4c28724711f29937f8c57f9122ded2935c955ea
ripemd-160 dba21089ff64e03538f584a85ffe349eff4d5277

21231622 as geometric shapes

Circle

Radius = n
Diameter 42463244
Circumference 133402215.39799
Area 1.4161727056464E+15

Sphere

Radius = n
Volume 4.0090191430668E+22
Surface area 5.6646908225854E+15
Circumference 133402215.39799

Square

Length = n
Perimeter 84926488
Area 450781772750884
Diagonal 30026047.783579

Cube

Length = n
Surface area 2704690636505304
Volume 9.5708282035367E+21
Space diagonal 36774248.031097

Equilateral Triangle

Length = n
Perimeter 63694866
Area 1.9519423338262E+14
Altitude 18387124.015549

Triangular Pyramid

Length = n
Surface area 1.9519423338262E+14
Volume 1.1279329207154E+21
Height 10008682.594526