221820101 (number)

221820101 is an odd 9-digits composite number following 221820100 and preceding 221820102. In scientific notation, it is written as 2.21820101 × 10^8. The sum of its digits is 17. It has a total of 3 prime factors and 8 positive divisors. There are 209189232 positive integers (up to 221820101) that are relatively prime to 221820101.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.21820101 × 10^8
Engineering notation 2.21820101 × 10^6

Prime Factorization of 221820101

Prime Factorization 29 × 43 × 177883

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 221820101
Product of the distinct prime numbers

The prime factorization of 221820101 is 29 × 43 × 177883. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 9, 53, 73, 669, 462, 8569, 190, 96803, 97914, 657524, 419172, 5330788, 7508590, 71304152, 54519168, 344867188, 21050925, 5402312703, 5487077787

Basic calculations (n = 221820101)

Multiplication

n×y
n×2 443640202
n×3 665460303
n×4 887280404
n×5 1109100505

Division

n÷y
n÷2 110910050.5
n÷3 73940033.666667
n÷3 55455025.25
n÷5 44364020.2

Exponentiation

ny
n2 49204157207650201
n3 1.0914471121421E+25
n4 2.4210490865152E+33
n5 5.3703735289675E+41

Nth Root

y√n
2√n 14893.626187064
3√n 605.3412923054
4√n 122.03944520959
5√n 46.687452761609

Divisors of 221820101

1, 29, 43, 1247, 177883, 5158607, 7648969, 221820101

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 -221820100
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 221820101 can be divided by 8 positive divisors. The sum of these divisors (counting 221820101) is 1, the average is 0.125.

Base conversion 221820101

Base System Value
2 Binary 1101001110001011010011000101
3 Ternary 120110101121222022
4 Quaternary 31032023103011
5 Quinary 423241220401
6 Senary 34002212525
8 Octal 1516132305
10 Decimal 221820101
12 Duodecimal 62354145
16 Hexadecimal d38b4c5
20 Vigesimal 3967a51
36 Base36 3o2dhh

Cryptographic Hash Functions

md5 e13d411bab5ae583f4c4796dea33ceb2
sha1 d7ae5f05a83da027c93a48e7e7c551a2f5a11151
sha256 00c4681cb4b99e9b9815c776db0237c1b4ee4c0a411b5471bb91d2b9e686dd34
sha512 eb3cedcc52225293b6b285ea5b4f3d0651457b19a95afebda2b8b127474761baea310944ff316446797fae84cc7e54efbe3568cc1bd48aa12551a6d7d214e2b6
ripemd-160 81bf484e7f32b82c3f6232e0535c45eb1cd293be

221820101 as geometric shapes

Circle

Radius = n
Diameter 443640202
Circumference 1393736799.4403
Area 1.5457941880963E+17

Sphere

Radius = n
Volume 4.5718429723832E+25
Surface area 6.1831767523852E+17
Circumference 1393736799.4403

Square

Length = n
Perimeter 887280404
Area 49204157207650201
Diagonal 313700995.24117

Cube

Length = n
Surface area 295224943245901206
Volume 1.0914471121421E+25
Space diagonal 384203685.07206

Equilateral Triangle

Length = n
Perimeter 665460303
Area 2.1306025056814E+16
Altitude 192101842.53603

Triangular Pyramid

Length = n
Surface area 2.1306025056814E+16
Volume 1.2862827571702E+24
Height 104566998.41372