20344521 (number)

20344521 is an odd 8-digits composite number following 20344520 and preceding 20344522. In scientific notation, it is written as 2.0344521 × 10^7. The sum of its digits is 21. It has a total of 3 prime factors and 8 positive divisors. There are 13541792 positive integers (up to 20344521) that are relatively prime to 20344521.

Interesting facts

Basic properties

Name

Name twenty million three hundred forty-four thousand five hundred twenty-one

Notation

Scientific notation 2.0344521 × 10^7
Engineering notation 2.0344521 × 10^6

Prime Factorization of 20344521

Prime Factorization 3 × 683 × 9929

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 20344521
Product of the distinct prime numbers

The prime factorization of 20344521 is 3 × 683 × 9929. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 5, 1, 95, 684, 363, 8025, 2805, 62791, 37782, 491794, 357921, 9386374, 1833907, 21771050, 90883667, 809787141, 368908586, 8491875659, 726880354

Basic calculations (n = 20344521)

Multiplication

n×y
n×2 40689042
n×3 61033563
n×4 81378084
n×5 101722605

Division

n÷y
n÷2 10172260.5
n÷3 6781507
n÷3 5086130.25
n÷5 4068904.2

Exponentiation

ny
n2 413899534719441
n3 8.4205877759899E+21
n4 1.7131282484097E+29
n5 3.4852773625464E+36

Nth Root

y√n
2√n 4510.4901064075
3√n 272.99151981602
4√n 67.160182447694
5√n 28.952728232823

Divisors of 20344521

1, 3, 683, 2049, 9929, 29787, 6781507, 20344521

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20344520
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20344521 can be divided by 8 positive divisors. The sum of these divisors (counting 20344521) is 1, the average is 0.125.

Base conversion 20344521

Base System Value
2 Binary 1001101100110111011001001
3 Ternary 1102021121102210
4 Quaternary 1031212323021
5 Quinary 20202011041
6 Senary 2004015333
8 Octal 115467311
10 Decimal 20344521
12 Duodecimal 6991549
16 Hexadecimal 1366ec9
20 Vigesimal 673161
36 Base36 c41xl

Cryptographic Hash Functions

md5 f3964416201d246782868739463b398c
sha1 269f6895691968295f4773db41b349175746088d
sha256 513fcdffe9927f5c05d5e8d7db384b63d975ed1a11d93f5e2fc27150b39b6dc5
sha512 ed02951af15e0bbf1b2cce3b77f31886edbdb843f6ac01b105ddd89ca34cbe710e2c9d58e82ab9594739babbd78957a2edc860e241609a541c43f28f6f5e0342
ripemd-160 c1b034878ff0139234d136d7bedd703c65dcf0e5

20344521 as geometric shapes

Circle

Radius = n
Diameter 40689042
Circumference 127828395.42881
Area 1.3003037375988E+15

Sphere

Radius = n
Volume 3.527207559461E+22
Surface area 5.2012149503953E+15
Circumference 127828395.42881

Square

Length = n
Perimeter 81378084
Area 413899534719441
Diagonal 28771497.518184

Cube

Length = n
Surface area 2483397208316646
Volume 8.4205877759899E+21
Space diagonal 35237744.027652

Equilateral Triangle

Length = n
Perimeter 61033563
Area 1.792237558408E+14
Altitude 17618872.013826

Triangular Pyramid

Length = n
Surface area 1.792237558408E+14
Volume 9.9237578632983E+20
Height 9590499.1727281