16921572 (number)

16921572 is an even 8-digits composite number following 16921571 and preceding 16921573. In scientific notation, it is written as 1.6921572 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 24 positive divisors. There are 5560800 positive integers (up to 16921572) that are relatively prime to 16921572.

Interesting facts

Basic properties

Name

Name sixteen million nine hundred twenty-one thousand five hundred seventy-two

Notation

Scientific notation 1.6921572 × 10^7
Engineering notation 1.6921572 × 10^6

Prime Factorization of 16921572

Prime Factorization 2 × 2 × 3 × 71 × 19861

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 8460786
Product of the distinct prime numbers

The prime factorization of 16921572 is 2 × 2 × 3 × 71 × 19861. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 7, 51, 51, 683, 778, 107, 7455, 49824, 58451, 458051, 792099, 1279641, 2939040, 27859789, 11313887, 626250605, 608359271, 4600750863, 1603952358

Basic calculations (n = 16921572)

Multiplication

n×y
n×2 33843144
n×3 50764716
n×4 67686288
n×5 84607860

Division

n÷y
n÷2 8460786
n÷3 5640524
n÷3 4230393
n÷5 3384314.4

Exponentiation

ny
n2 286339598951184
n3 4.8453161401036E+21
n4 8.1990365927525E+28
n5 1.387405880349E+36

Nth Root

y√n
2√n 4113.5838389414
3√n 256.73213674399
4√n 64.1372266234
5√n 27.905392874058

Divisors of 16921572

1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 19861, 39722, 59583, 79444, 119166, 238332, 1410131, 2820262, 4230393, 5640524, 8460786, 16921572

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 -16921571
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 16921572 can be divided by 24 positive divisors. The sum of these divisors (counting 16921572) is 1, the average is 0.041666666666667.

Base conversion 16921572

Base System Value
2 Binary 1000000100011001111100100
3 Ternary 1011211201000220
4 Quaternary 1000203033210
5 Quinary 13312442242
6 Senary 1402404340
8 Octal 100431744
10 Decimal 16921572
12 Duodecimal 58006b0
16 Hexadecimal 10233e4
20 Vigesimal 55f3ic
36 Base36 a2oro

Cryptographic Hash Functions

md5 845ca3d1babd34617dcd092b7d28b1e2
sha1 2a72712a6b3edd393c82ebcad745156bd06dfcf9
sha256 5e3182cf814dafad36dab7ba733ba1d853b0732558cae3d6b0daffc29adb0798
sha512 b381f909747510685c34b79c2bf8714579d42d00acbe99af75f5c2a70b45bd76f35c5725845fc793a16c6620f659000f33637be1171810df8b4c83ad81281478
ripemd-160 7e3410123c56cec3d0cf9e655f1580d3c2fa5486

16921572 as geometric shapes

Circle

Radius = n
Diameter 33843144
Circumference 106321372.56478
Area 8.9956238049689E+14

Sphere

Radius = n
Volume 2.0296012786759E+22
Surface area 3.5982495219875E+15
Circumference 106321372.56478

Square

Length = n
Perimeter 67686288
Area 286339598951184
Diagonal 23930716.619073

Cube

Length = n
Surface area 1718037593707104
Volume 4.8453161401036E+21
Space diagonal 29309022.447935

Equilateral Triangle

Length = n
Perimeter 50764716
Area 1.2398868340059E+14
Altitude 14654511.223967

Triangular Pyramid

Length = n
Surface area 1.2398868340059E+14
Volume 5.7102598327665E+20
Height 7976905.5396909