21622172 (number)

21622172 is an even 8-digits composite number following 21622171 and preceding 21622173. In scientific notation, it is written as 2.1622172 × 10^7. The sum of its digits is 23. It has a total of 5 prime factors and 24 positive divisors. There are 8959680 positive integers (up to 21622172) that are relatively prime to 21622172.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.1622172 × 10^7
Engineering notation 2.1622172 × 10^6

Prime Factorization of 21622172

Prime Factorization 2 × 2 × 143 × 103 × 367

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10811086
Product of the distinct prime numbers

The prime factorization of 21622172 is 2 × 2 × 143 × 103 × 367. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 2, 26, 22, 235, 912, 8662, 9528, 95747, 63260, 609812, 83520, 1350589, 1312417, 69524803, 33624458, 486596415, 747601710, 1223373828, 6733473054

Basic calculations (n = 21622172)

Multiplication

n×y
n×2 43244344
n×3 64866516
n×4 86488688
n×5 108110860

Division

n÷y
n÷2 10811086
n÷3 7207390.6666667
n÷3 5405543
n÷5 4324434.4

Exponentiation

ny
n2 467518321997584
n3 1.0108761571383E+22
n4 2.1857338140344E+29
n5 4.7260312473267E+36

Nth Root

y√n
2√n 4649.964731049
3√n 278.59058753049
4√n 68.190649879944
5√n 29.307573549284

Divisors of 21622172

1, 2, 4, 103, 143, 206, 286, 367, 412, 572, 734, 1468, 14729, 29458, 37801, 52481, 58916, 75602, 104962, 151204, 209924, 5405543, 10811086, 21622172

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 -21622171
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 21622172 can be divided by 24 positive divisors. The sum of these divisors (counting 21622172) is 1, the average is 0.041666666666667.

Base conversion 21622172

Base System Value
2 Binary 1010010011110110110011100
3 Ternary 1111200112001012
4 Quaternary 1102132312130
5 Quinary 21013402142
6 Senary 2051234352
8 Octal 122366634
10 Decimal 21622172
12 Duodecimal 72a89b8
16 Hexadecimal 149ed9c
20 Vigesimal 6f2f8c
36 Base36 cvfrw

Cryptographic Hash Functions

md5 9fce933563783b886bf644fab9ac5077
sha1 86a80db2cf6bea587e1de5c0b0c3a33898288530
sha256 9a3c5237b1bf1f841be640341f6790f934dc934ed3e2c35406b7aba00bd0109a
sha512 b7422816e12b765d8017aea559160208d3aa08d47c9783d7aaaa00fd9f02c1ff5ad1ebc2c5f5736674aae898c25789880a8ee8138b3a32187e35318c7a2ca53f
ripemd-160 62ff93c16be2326885cd2944ff8f8406114d6665

21622172 as geometric shapes

Circle

Radius = n
Diameter 43244344
Circumference 135856113.41971
Area 1.4687521258062E+15

Sphere

Radius = n
Volume 4.2343481452731E+22
Surface area 5.8750085032249E+15
Circumference 135856113.41971

Square

Length = n
Perimeter 86488688
Area 467518321997584
Diagonal 30578368.890364

Cube

Length = n
Surface area 2805109931985504
Volume 1.0108761571383E+22
Space diagonal 37450700.473993

Equilateral Triangle

Length = n
Perimeter 64866516
Area 2.0244137179229E+14
Altitude 18725350.236997

Triangular Pyramid

Length = n
Surface area 2.0244137179229E+14
Volume 1.1913289760872E+21
Height 10192789.630121