221242711 (number)

221242711 is an odd 9-digits composite number following 221242710 and preceding 221242712. In scientific notation, it is written as 2.21242711 × 10^8. The sum of its digits is 22. It has a total of 3 prime factors and 6 positive divisors. There are 213612840 positive integers (up to 221242711) that are relatively prime to 221242711.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million two hundred forty-two thousand seven hundred eleven

Notation

Scientific notation 2.21242711 × 10^8
Engineering notation 2.21242711 × 10^6

Prime Factorization of 221242711

Prime Factorization 29 × 29 × 263071

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 7629059
Product of the distinct prime numbers

The prime factorization of 221242711 is 29 × 29 × 263071. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 6, 53, 12, 752, 290, 8691, 2051, 37574, 45646, 82657, 638323, 8644865, 1813389, 50492499, 50288889, 3752921, 229876425, 5417156999, 6140597750

Basic calculations (n = 221242711)

Multiplication

n×y
n×2 442485422
n×3 663728133
n×4 884970844
n×5 1106213555

Division

n÷y
n÷2 110621355.5
n÷3 73747570.333333
n÷3 55310677.75
n÷5 44248542.2

Exponentiation

ny
n2 48948337170629521
n3 1.0829462814572E+25
n4 2.3959397117696E+33
n5 5.3008419722447E+41

Nth Root

y√n
2√n 14874.229761571
3√n 604.81560849291
4√n 121.95995146593
5√n 46.663122253004

Divisors of 221242711

1, 29, 841, 263071, 7629059, 221242711

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -221242710
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 221242711 can be divided by 6 positive divisors. The sum of these divisors (counting 221242711) is 1, the average is 0.16666666666667.

Base conversion 221242711

Base System Value
2 Binary 1101001011111110010101010111
3 Ternary 120102022021221111
4 Quaternary 31023332111113
5 Quinary 423114231321
6 Senary 33541555451
8 Octal 1513762527
10 Decimal 221242711
12 Duodecimal 62115b87
16 Hexadecimal d2fe557
20 Vigesimal 392f6fb
36 Base36 3npzyv

Cryptographic Hash Functions

md5 235d5410e25e77b4b33c6a7bb6303d65
sha1 96b4c31fbe25ecfd99a9357a1fbdd474a893fc0a
sha256 cb65f2609ade9ffc828690eb2ca499fdcc1425b8771526c03df99d17d0fc3836
sha512 b2eb3755c44aa01f578d69bab19f9ccb696fa1b84f6244edca2734493e55b8a35b172ea9f00bb9c46be5913635becc761e114de73773d08024b86cf2465cf2b2
ripemd-160 391c8d5f8d86d6832716a177b59e7da1eef5bda8

221242711 as geometric shapes

Circle

Radius = n
Diameter 442485422
Circumference 1390108951.0758
Area 1.5377573646069E+17

Sphere

Radius = n
Volume 4.5362347760778E+25
Surface area 6.1510294584274E+17
Circumference 1390108951.0758

Square

Length = n
Perimeter 884970844
Area 48948337170629521
Diagonal 312884442.47239

Cube

Length = n
Surface area 293690023023777126
Volume 1.0829462814572E+25
Space diagonal 383203616.25628

Equilateral Triangle

Length = n
Perimeter 663728133
Area 2.1195251731386E+16
Altitude 191601808.12814

Triangular Pyramid

Length = n
Surface area 2.1195251731386E+16
Volume 1.2762644321319E+24
Height 104294814.15746