21690722 (number)

21690722 is an even 8-digits composite number following 21690721 and preceding 21690723. In scientific notation, it is written as 2.1690722 × 10^7. The sum of its digits is 29. It has a total of 4 prime factors and 16 positive divisors. There are 10450080 positive integers (up to 21690722) that are relatively prime to 21690722.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.1690722 × 10^7
Engineering notation 2.1690722 × 10^6

Prime Factorization of 21690722

Prime Factorization 2 × 41 × 83 × 3187

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21690722
Product of the distinct prime numbers

The prime factorization of 21690722 is 2 × 41 × 83 × 3187. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 8, 53, 73, 626, 634, 3901, 4555, 98362, 4450, 856427, 369794, 4020989, 6100227, 6842625, 14642947, 681130649, 96093249, 6535287424, 4021304034

Basic calculations (n = 21690722)

Multiplication

n×y
n×2 43381444
n×3 65072166
n×4 86762888
n×5 108453610

Division

n÷y
n÷2 10845361
n÷3 7230240.6666667
n÷3 5422680.5
n÷5 4338144.4

Exponentiation

ny
n2 470487420881284
n3 1.0205211850833E+22
n4 2.2135841320752E+29
n5 4.8014238032455E+36

Nth Root

y√n
2√n 4657.329921747
3√n 278.88468746959
4√n 68.244632915322
5√n 29.326133121009

Divisors of 21690722

1, 2, 41, 82, 83, 166, 3187, 3403, 6374, 6806, 130667, 261334, 264521, 529042, 10845361, 21690722

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 -21690721
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 21690722 can be divided by 16 positive divisors. The sum of these divisors (counting 21690722) is 1, the average is 0.0625.

Base conversion 21690722

Base System Value
2 Binary 1010010101111100101100010
3 Ternary 1111211000002002
4 Quaternary 1102233211202
5 Quinary 21023100342
6 Senary 2052524002
8 Octal 122574542
10 Decimal 21690722
12 Duodecimal 7320602
16 Hexadecimal 14af962
20 Vigesimal 6fb6g2
36 Base36 cwwo2

Cryptographic Hash Functions

md5 faf0fee6f7f8b58babf080e41c926857
sha1 8b82506b5a600b695d182b259186019bc59c2dc3
sha256 566c67d665b15eb86a8fdb8d08d92ad97891f0666abf750dc89ef7e5031d18a1
sha512 fb69404aef59e17ec2e0c9ba3a7e94ecce4ec4b4287329cab2e7f599cfa71520a7f976effefd836c0a7d73b2ee6112903f706df5dd84ba016bc45a916c384b16
ripemd-160 70fdf81ba793ef8e4889a7723a8697b8c22e6264

21690722 as geometric shapes

Circle

Radius = n
Diameter 43381444
Circumference 136286825.77252
Area 1.4780798250471E+15

Sphere

Radius = n
Volume 4.2747491438539E+22
Surface area 5.9123193001882E+15
Circumference 136286825.77252

Square

Length = n
Perimeter 86762888
Area 470487420881284
Diagonal 30675313.230064

Cube

Length = n
Surface area 2822924525287704
Volume 1.0205211850833E+22
Space diagonal 37569432.556852

Equilateral Triangle

Length = n
Perimeter 65072166
Area 2.0372702932211E+14
Altitude 18784716.278426

Triangular Pyramid

Length = n
Surface area 2.0372702932211E+14
Volume 1.2026957505282E+21
Height 10225104.410021