221736427 (number)

221736427 is an odd 9-digits composite number following 221736426 and preceding 221736428. In scientific notation, it is written as 2.21736427 × 10^8. The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors. There are 201472200 positive integers (up to 221736427) that are relatively prime to 221736427.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million seven hundred thirty-six thousand four hundred twenty-seven

Notation

Scientific notation 2.21736427 × 10^8
Engineering notation 2.21736427 × 10^6

Prime Factorization of 221736427

Prime Factorization 11 × 8171 × 2467

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 221736427
Product of the distinct prime numbers

The prime factorization of 221736427 is 11 × 8171 × 2467. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 1, 29, 78, 836, 551, 8505, 9404, 69675, 61941, 281847, 751682, 3379195, 9259562, 81600139, 24057786, 772534876, 504097626, 8814731429, 3096900821

Basic calculations (n = 221736427)

Multiplication

n×y
n×2 443472854
n×3 665209281
n×4 886945708
n×5 1108682135

Division

n÷y
n÷2 110868213.5
n÷3 73912142.333333
n÷3 55434106.75
n÷5 44347285.4

Exponentiation

ny
n2 49167043058726329
n3 1.0902124453997E+25
n4 2.4173981231386E+33
n5 5.3602522246127E+41

Nth Root

y√n
2√n 14890.816868124
3√n 605.26516800884
4√n 122.02793478595
5√n 46.683929983034

Divisors of 221736427

1, 11, 2467, 8171, 27137, 89881, 20157857, 221736427

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 -221736426
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 221736427 can be divided by 8 positive divisors. The sum of these divisors (counting 221736427) is 1, the average is 0.125.

Base conversion 221736427

Base System Value
2 Binary 1101001101110110110111101011
3 Ternary 120110020101012021
4 Quaternary 31031312313223
5 Quinary 423231031202
6 Senary 34000325311
8 Octal 1515666753
10 Decimal 221736427
12 Duodecimal 62313837
16 Hexadecimal d376deb
20 Vigesimal 395h117
36 Base36 3o0kx7

Cryptographic Hash Functions

md5 1bea9cd3fd7dc7dc11d9e880558a8a40
sha1 16d47fd1542ff28ae33248cc25bd5fb0ab2c9b08
sha256 4baf8442de735e366e0b37747a730d127740db66c0865f9f1097d48c0f98716a
sha512 b787a32a0e4e1aff865e0336d6d95bbe4ba915b6e76e66c4c9b6413fa703397d66ef20f60707ce8d5680329142d021b8a9d74230d7308e710f570e5886c6b74f
ripemd-160 e395366abb59cfaba35b70726c4edfb207e9a3f9

221736427 as geometric shapes

Circle

Radius = n
Diameter 443472854
Circumference 1393211060.1929
Area 1.5446282127203E+17

Sphere

Radius = n
Volume 4.5666712124265E+25
Surface area 6.1785128508811E+17
Circumference 1393211060.1929

Square

Length = n
Perimeter 886945708
Area 49167043058726329
Diagonal 313582662.33555

Cube

Length = n
Surface area 295002258352357974
Volume 1.0902124453997E+25
Space diagonal 384058757.45279

Equilateral Triangle

Length = n
Perimeter 665209281
Area 2.128995415891E+16
Altitude 192029378.72639

Triangular Pyramid

Length = n
Surface area 2.128995415891E+16
Volume 1.2848276884602E+24
Height 104527554.11185