21706722 (number)

21706722 is an even 8-digits composite number following 21706721 and preceding 21706723. In scientific notation, it is written as 2.1706722 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 6809856 positive integers (up to 21706722) that are relatively prime to 21706722.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.1706722 × 10^7
Engineering notation 2.1706722 × 10^6

Prime Factorization of 21706722

Prime Factorization 2 × 9 × 17 × 70937

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21706722
Product of the distinct prime numbers

The prime factorization of 21706722 is 2 × 9 × 17 × 70937. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 7, 40, 39, 769, 330, 4995, 919, 7377, 31332, 842539, 643333, 4102636, 7288941, 75848084, 57468970, 211313778, 965668807, 9772345744, 802058892

Basic calculations (n = 21706722)

Multiplication

n×y
n×2 43413444
n×3 65120166
n×4 86826888
n×5 108533610

Division

n÷y
n÷2 10853361
n÷3 7235574
n÷3 5426680.5
n÷5 4341344.4

Exponentiation

ny
n2 471181779985284
n3 1.0227811909606E+22
n4 2.220122697901E+29
n5 4.8191586209227E+36

Nth Root

y√n
2√n 4659.0473275124
3√n 278.95324302206
4√n 68.257214472262
5√n 29.330458285889

Divisors of 21706722

1, 2, 9, 17, 18, 34, 153, 306, 70937, 141874, 638433, 1205929, 1276866, 2411858, 10853361, 21706722

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 -21706721
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 21706722 can be divided by 16 positive divisors. The sum of these divisors (counting 21706722) is 1, the average is 0.0625.

Base conversion 21706722

Base System Value
2 Binary 1010010110011011111100010
3 Ternary 1111211211000200
4 Quaternary 1102303133202
5 Quinary 21024103342
6 Senary 2053130030
8 Octal 122633742
10 Decimal 21706722
12 Duodecimal 7329916
16 Hexadecimal 14b37e2
20 Vigesimal 6fd6g2
36 Base36 cx90i

Cryptographic Hash Functions

md5 09a88014056ba68a5816228f40b0d516
sha1 46b4a4cd3b7fafe799692edeb057e03baec50434
sha256 6897bffd3144eadede1af03bac3291c10b80a65d6d2cd0547302184e5d2c893a
sha512 40b7baa6be3d918e023db12f73b7ab7893070b925dd99ee913976371a96e7fff2751cb10bdab8b9774c589ba3772aac24b777994ae2bd5076287a21e39e0eb3c
ripemd-160 05d5575e71d149f1bb27f2314d9b5a29d7362e2b

21706722 as geometric shapes

Circle

Radius = n
Diameter 43413444
Circumference 136387356.73743
Area 1.4802612185071E+15

Sphere

Radius = n
Volume 4.2842158343354E+22
Surface area 5.9210448740285E+15
Circumference 136387356.73743

Square

Length = n
Perimeter 86826888
Area 471181779985284
Diagonal 30697940.647062

Cube

Length = n
Surface area 2827090679911704
Volume 1.0227811909606E+22
Space diagonal 37597145.369773

Equilateral Triangle

Length = n
Perimeter 65120166
Area 2.0402769563381E+14
Altitude 18798572.684887

Triangular Pyramid

Length = n
Surface area 2.0402769563381E+14
Volume 1.2053591929971E+21
Height 10232646.882354