221361271 (number)

221361271 is an odd 9-digits composite number following 221361270 and preceding 221361272. In scientific notation, it is written as 2.21361271 × 10^8. The sum of its digits is 25. It has a total of 2 prime factors and 4 positive divisors. There are 221323752 positive integers (up to 221361271) that are relatively prime to 221361271.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million three hundred sixty-one thousand two hundred seventy-one

Notation

Scientific notation 2.21361271 × 10^8
Engineering notation 2.21361271 × 10^6

Prime Factorization of 221361271

Prime Factorization 7333 × 30187

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 221361271
Product of the distinct prime numbers

The prime factorization of 221361271 is 7333 × 30187. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 10, 7, 11, 826, 48, 7471, 9989, 39147, 86025, 176583, 549182, 4625495, 2868575, 23748354, 232487, 734213327, 627082753, 6184791662, 2459037888

Basic calculations (n = 221361271)

Multiplication

n×y
n×2 442722542
n×3 664083813
n×4 885445084
n×5 1106806355

Division

n÷y
n÷2 110680635.5
n÷3 73787090.333333
n÷3 55340317.75
n÷5 44272254.2

Exponentiation

ny
n2 49000812298735441
n3 1.0846882090481E+25
n4 2.4010796059359E+33
n5 5.3150603334215E+41

Nth Root

y√n
2√n 14878.214644237
3√n 604.92362581201
4√n 121.97628722107
5√n 46.668122367357

Divisors of 221361271

1, 7333, 30187, 221361271

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -221361270
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 221361271 can be divided by 4 positive divisors. The sum of these divisors (counting 221361271) is 1, the average is 0.25.

Base conversion 221361271

Base System Value
2 Binary 1101001100011011010001110111
3 Ternary 120102112022120121
4 Quaternary 31030123101313
5 Quinary 423132030041
6 Senary 33544312411
8 Octal 1514332167
10 Decimal 221361271
12 Duodecimal 62172707
16 Hexadecimal d31b477
20 Vigesimal 393a33b
36 Base36 3nsjg7

Cryptographic Hash Functions

md5 8ab97de4d3440e4d20029c0949763b4c
sha1 80a3f4d97178af02870cf8c943c645d8b5aa227a
sha256 517952c637bc0971a0c83178701c7557ecf889f319e9e46b0dcbb042df8650cf
sha512 2fda7f0845ac68d56f2f5947e7c947594d8453ecdfcdcd062cc36057183a7c360a740768c7618e189bee523762a65ea4a6dbcfb6a75270c30bd49f167eb84829
ripemd-160 1385d5ae57983e8020bdad18f978bf6146d1954b

221361271 as geometric shapes

Circle

Radius = n
Diameter 442722542
Circumference 1390853885.5258
Area 1.5394059193764E+17

Sphere

Radius = n
Volume 4.5435313453078E+25
Surface area 6.1576236775056E+17
Circumference 1390853885.5258

Square

Length = n
Perimeter 885445084
Area 49000812298735441
Diagonal 313052111.63235

Cube

Length = n
Surface area 294004873792412646
Volume 1.0846882090481E+25
Space diagonal 383408968.20002

Equilateral Triangle

Length = n
Perimeter 664083813
Area 2.1217974128389E+16
Altitude 191704484.10001

Triangular Pyramid

Length = n
Surface area 2.1217974128389E+16
Volume 1.2783173134849E+24
Height 104350703.87745