21550180 (number)

21550180 is an even 8-digits composite number following 21550179 and preceding 21550181. In scientific notation, it is written as 2.1550180 × 10^7. The sum of its digits is 22. It has a total of 5 prime factors and 24 positive divisors. There are 8166240 positive integers (up to 21550180) that are relatively prime to 21550180.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.1550180 × 10^7
Engineering notation 2.1550180 × 10^6

Prime Factorization of 21550180

Prime Factorization 2 × 2 × 5 × 19 × 56711

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10775090
Product of the distinct prime numbers

The prime factorization of 21550180 is 2 × 2 × 5 × 19 × 56711. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 8, 33, 63, 165, 172, 3812, 1097, 23021, 37839, 807407, 7260, 8336668, 4731449, 24971198, 36049144, 899446518, 425959166, 6618235995, 6593312509

Basic calculations (n = 21550180)

Multiplication

n×y
n×2 43100360
n×3 64650540
n×4 86200720
n×5 107750900

Division

n÷y
n÷2 10775090
n÷3 7183393.3333333
n÷3 5387545
n÷5 4310036

Exponentiation

ny
n2 464410258032400
n3 1.0008124654445E+22
n4 2.1567688776572E+29
n5 4.6478757531911E+36

Nth Root

y√n
2√n 4642.2171427024
3√n 278.28105041446
4√n 68.133817907867
5√n 29.288031326799

Divisors of 21550180

1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 56711, 113422, 226844, 283555, 567110, 1077509, 1134220, 2155018, 4310036, 5387545, 10775090, 21550180

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 -21550179
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 21550180 can be divided by 24 positive divisors. The sum of these divisors (counting 21550180) is 1, the average is 0.041666666666667.

Base conversion 21550180

Base System Value
2 Binary 1010010001101010001100100
3 Ternary 1111112212021211
4 Quaternary 1102031101210
5 Quinary 21004101210
6 Senary 2045521204
8 Octal 122152144
10 Decimal 21550180
12 Duodecimal 7273204
16 Hexadecimal 148d464
20 Vigesimal 6edf90
36 Base36 ctw84

Cryptographic Hash Functions

md5 00adbe60acc12dcade2efc1e1f003fda
sha1 d0a8a6e363ede262fcfe4f64faf67a9cbabd1620
sha256 adc80c4e7a0b857e5c81d70063f5ab24a061b15e7ce2ca3964a81afd94d9d9a5
sha512 0b492f2f2e22110a04f863d21043556b13549031f3ffd7a833f9bb2837fc3eb5cb4b2e04851f3f7baabb8321edbf29d2591eb8a7a7bcc08dbc8ee5b9ba335429
ripemd-160 172a2ed024f2ebc448ce15fdd27fcbaa663be66f

21550180 as geometric shapes

Circle

Radius = n
Diameter 43100360
Circumference 135403774.34308
Area 1.4589878548863E+15

Sphere

Radius = n
Volume 4.1921934520819E+22
Surface area 5.8359514195453E+15
Circumference 135403774.34308

Square

Length = n
Perimeter 86200720
Area 464410258032400
Diagonal 30476556.827581

Cube

Length = n
Surface area 2786461548194400
Volume 1.0008124654445E+22
Space diagonal 37326006.672255

Equilateral Triangle

Length = n
Perimeter 64650540
Area 2.0109554061707E+14
Altitude 18663003.336127

Triangular Pyramid

Length = n
Surface area 2.0109554061707E+14
Volume 1.1794688016863E+21
Height 10158852.27586