20221528 (number)

20221528 is an even 8-digits composite number following 20221527 and preceding 20221529. In scientific notation, it is written as 2.0221528 × 10^7. The sum of its digits is 22. It has a total of 5 prime factors and 16 positive divisors. There are 9864000 positive integers (up to 20221528) that are relatively prime to 20221528.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0221528 × 10^7
Engineering notation 2.0221528 × 10^6

Prime Factorization of 20221528

Prime Factorization 2 × 2 × 2 × 41 × 61651

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5055382
Product of the distinct prime numbers

The prime factorization of 20221528 is 2 × 2 × 2 × 41 × 61651. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 6, 12, 9, 78, 285, 549, 6599, 77869, 31555, 72977, 537131, 6335142, 974893, 76120822, 70013842, 594295883, 375852130, 9042713376, 2656742870

Basic calculations (n = 20221528)

Multiplication

n×y
n×2 40443056
n×3 60664584
n×4 80886112
n×5 101107640

Division

n÷y
n÷2 10110764
n÷3 6740509.3333333
n÷3 5055382
n÷5 4044305.6

Exponentiation

ny
n2 408910194654784
n3 8.2687889506972E+21
n4 1.6720754729261E+29
n5 3.3811920993889E+36

Nth Root

y√n
2√n 4496.8353316527
3√n 272.44028318572
4√n 67.058447131235
5√n 28.917636470727

Divisors of 20221528

1, 2, 4, 8, 41, 82, 164, 328, 61651, 123302, 246604, 493208, 2527691, 5055382, 10110764, 20221528

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 -20221527
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 20221528 can be divided by 16 positive divisors. The sum of these divisors (counting 20221528) is 1, the average is 0.0625.

Base conversion 20221528

Base System Value
2 Binary 1001101001000111001011000
3 Ternary 1102001100201111
4 Quaternary 1031020321120
5 Quinary 20134042103
6 Senary 2001230104
8 Octal 115107130
10 Decimal 20221528
12 Duodecimal 6932334
16 Hexadecimal 1348e58
20 Vigesimal 667dg8
36 Base36 c1f14

Cryptographic Hash Functions

md5 f0dfef77a167d5c72099e62c273e8027
sha1 21bcb68a6f3cdbce980f5e9e3e63ba8bedb37fd3
sha256 da32f40535d64139da836e8808f2a3e94bdbdc6c6e8bfe90ea3e48be6503583e
sha512 8390ab22de6a5907351d9df48b42f03799e797c5cb4ed0f8a6effc7394c7d5f9c24569e37cbc2612d915db409790e304fadb7c0a1431e5686f91029690437614
ripemd-160 0e74fc2223fe5d64172f49599ef063e00d5b5d2c

20221528 as geometric shapes

Circle

Radius = n
Diameter 40443056
Circumference 127055607.61832
Area 1.2846292635054E+15

Sphere

Radius = n
Volume 3.4636222162126E+22
Surface area 5.1385170540218E+15
Circumference 127055607.61832

Square

Length = n
Perimeter 80886112
Area 408910194654784
Diagonal 28597559.149507

Cube

Length = n
Surface area 2453461167928704
Volume 8.2687889506972E+21
Space diagonal 35024713.902677

Equilateral Triangle

Length = n
Perimeter 60664584
Area 1.7706330821874E+14
Altitude 17512356.951338

Triangular Pyramid

Length = n
Surface area 1.7706330821874E+14
Volume 9.7448612320639E+20
Height 9532519.7165024