21550160 (number)

21550160 is an even 8-digits composite number following 21550159 and preceding 21550161. In scientific notation, it is written as 2.1550160 × 10^7. The sum of its digits is 20. It has a total of 6 prime factors and 20 positive divisors. There are 8620032 positive integers (up to 21550160) that are relatively prime to 21550160.

Interesting facts

Basic properties

Name

Name twenty-one million five hundred fifty thousand one hundred sixty

Notation

Scientific notation 2.1550160 × 10^7
Engineering notation 2.1550160 × 10^6

Prime Factorization of 21550160

Prime Factorization 2 × 2 × 2 × 2 × 5 × 269377

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2693770
Product of the distinct prime numbers

The prime factorization of 21550160 is 2 × 2 × 2 × 2 × 5 × 269377. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 1, 17, 18, 24, 137, 8254, 8105, 53076, 68636, 358542, 417698, 487434, 3278987, 79283240, 72855353, 974364994, 73076035, 6384652602, 590546115

Basic calculations (n = 21550160)

Multiplication

n×y
n×2 43100320
n×3 64650480
n×4 86200640
n×5 107750800

Division

n÷y
n÷2 10775080
n÷3 7183386.6666667
n÷3 5387540
n÷5 4310032

Exponentiation

ny
n2 464409396025600
n3 1.0008096789855E+22
n4 2.1567608711686E+29
n5 4.6478541855423E+36

Nth Root

y√n
2√n 4642.2149885588
3√n 278.28096432666
4√n 68.133802099683
5√n 29.288025890549

Divisors of 21550160

1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 269377, 538754, 1077508, 1346885, 2155016, 2693770, 4310032, 5387540, 10775080, 21550160

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21550159
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21550160 can be divided by 20 positive divisors. The sum of these divisors (counting 21550160) is 1, the average is 0.05.

Base conversion 21550160

Base System Value
2 Binary 1010010001101010001010000
3 Ternary 1111112212021002
4 Quaternary 1102031101100
5 Quinary 21004101120
6 Senary 2045521132
8 Octal 122152120
10 Decimal 21550160
12 Duodecimal 72731a8
16 Hexadecimal 148d450
20 Vigesimal 6edf80
36 Base36 ctw7k

Cryptographic Hash Functions

md5 0f3bbaf0d2fe2e728ed21d20430c1e24
sha1 e94ef77a8c3c45483bb181c0fc8c9d075728b656
sha256 58d3fb519140a9feae1ea9e0b74433a4b404bd6998386ce3e675f183fe2e0970
sha512 d752905631e05c433f361af2f40e0dc17d803dae0d1dd1a7b67d5ea859c15983132066bb7d4db21d1fa1676031b60319b526cddf847f74f8a12b29266dc023b6
ripemd-160 9d7c4339b11911aacd54ab74a59f975511e11f31

21550160 as geometric shapes

Circle

Radius = n
Diameter 43100320
Circumference 135403648.67937
Area 1.4589851468121E+15

Sphere

Radius = n
Volume 4.1921817801899E+22
Surface area 5.8359405872484E+15
Circumference 135403648.67937

Square

Length = n
Perimeter 86200640
Area 464409396025600
Diagonal 30476528.54331

Cube

Length = n
Surface area 2786456376153600
Volume 1.0008096789855E+22
Space diagonal 37325972.031239

Equilateral Triangle

Length = n
Perimeter 64650480
Area 2.0109516735718E+14
Altitude 18662986.015619

Triangular Pyramid

Length = n
Surface area 2.0109516735718E+14
Volume 1.179465517813E+21
Height 10158842.84777