16221528 (number)

16221528 is an even 8-digits composite number following 16221527 and preceding 16221529. In scientific notation, it is written as 1.6221528 × 10^7. The sum of its digits is 27. It has a total of 6 prime factors and 24 positive divisors. There are 5407152 positive integers (up to 16221528) that are relatively prime to 16221528.

Interesting facts

Basic properties

Name

Name sixteen million two hundred twenty-one thousand five hundred twenty-eight

Notation

Scientific notation 1.6221528 × 10^7
Engineering notation 1.6221528 × 10^6

Prime Factorization of 16221528

Prime Factorization 2 × 2 × 2 × 3 × 3 × 225299

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1351794
Product of the distinct prime numbers

The prime factorization of 16221528 is 2 × 2 × 2 × 3 × 3 × 225299. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 8, 82, 47, 959, 88, 8515, 9990, 98466, 68399, 351451, 148912, 4366775, 9288078, 5105073, 86052240, 135369064, 330240770, 8450696715, 6552196693

Basic calculations (n = 16221528)

Multiplication

n×y
n×2 32443056
n×3 48664584
n×4 64886112
n×5 81107640

Division

n÷y
n÷2 8110764
n÷3 5407176
n÷3 4055382
n÷5 3244305.6

Exponentiation

ny
n2 263137970654784
n3 4.2684999588398E+21
n4 6.9241591600318E+28
n5 1.1232044169091E+36

Nth Root

y√n
2√n 4027.5958089163
3√n 253.14183280835
4√n 63.463342245081
5√n 27.670585713171

Divisors of 16221528

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 225299, 450598, 675897, 901196, 1351794, 1802392, 2027691, 2703588, 4055382, 5407176, 8110764, 16221528

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 -16221527
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 16221528 can be divided by 24 positive divisors. The sum of these divisors (counting 16221528) is 1, the average is 0.041666666666667.

Base conversion 16221528

Base System Value
2 Binary 111101111000010101011000
3 Ternary 1010112010202100
4 Quaternary 331320111120
5 Quinary 13123042103
6 Senary 1335403400
8 Octal 75702530
10 Decimal 16221528
12 Duodecimal 5523560
16 Hexadecimal f78558
20 Vigesimal 517dg8
36 Base36 9nom0

Cryptographic Hash Functions

md5 fa29faf590cba03b3000b64191a733e3
sha1 6360ee7ad84db9431e6c5a84ca1ca5c26082e84b
sha256 102b68d79112d835261342f5e95c121a697d77575c330bc68d06b55a648a4fa1
sha512 e43f710f927bb9eec8e611585054f20567dec3bb20a04f25e931b93eb7acaf64c5a3951b3005d5229e0e87944b325da3291ec0a05ccf0bf2feb8651b57645b9c
ripemd-160 1f21ac1b4e46a6c433e2bf581f47bf3696e73842

16221528 as geometric shapes

Circle

Radius = n
Diameter 32443056
Circumference 101922866.3896
Area 8.266723154896E+14

Sphere

Radius = n
Volume 1.7879850816719E+22
Surface area 3.3066892619584E+15
Circumference 101922866.3896

Square

Length = n
Perimeter 64886112
Area 263137970654784
Diagonal 22940704.900015

Cube

Length = n
Surface area 1578827823928704
Volume 4.2684999588398E+21
Space diagonal 28096510.672401

Equilateral Triangle

Length = n
Perimeter 48664584
Area 1.1394208364366E+14
Altitude 14048255.336201

Triangular Pyramid

Length = n
Surface area 1.1394208364366E+14
Volume 5.0304754439835E+20
Height 7646901.6333383