221344939 (number)

221344939 is an odd 9-digits composite number following 221344938 and preceding 221344940. In scientific notation, it is written as 2.21344939 × 10^8. The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors. There are 211721224 positive integers (up to 221344939) that are relatively prime to 221344939.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million three hundred forty-four thousand nine hundred thirty-nine

Notation

Scientific notation 2.21344939 × 10^8
Engineering notation 2.21344939 × 10^6

Prime Factorization of 221344939

Prime Factorization 23 × 9623693

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 221344939
Product of the distinct prime numbers

The prime factorization of 221344939 is 23 × 9623693. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 2, 6, 88, 545, 892, 7198, 3578, 50194, 40659, 193557, 919859, 255904, 5735910, 73498677, 39363563, 767113011, 48691600, 4334885251, 4426123251

Basic calculations (n = 221344939)

Multiplication

n×y
n×2 442689878
n×3 664034817
n×4 885379756
n×5 1106724695

Division

n÷y
n÷2 110672469.5
n÷3 73781646.333333
n÷3 55336234.75
n÷5 44268987.8

Exponentiation

ny
n2 48993582020913721
n3 1.0844481423811E+25
n4 2.40037107924E+33
n5 5.3130999011174E+41

Nth Root

y√n
2√n 14877.665777937
3√n 604.90874838924
4√n 121.97403731097
5√n 46.667433713678

Divisors of 221344939

1, 23, 9623693, 221344939

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 -221344938
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 221344939 can be divided by 4 positive divisors. The sum of these divisors (counting 221344939) is 1, the average is 0.25.

Base conversion 221344939

Base System Value
2 Binary 1101001100010111010010101011
3 Ternary 120102111111011201
4 Quaternary 31030113102223
5 Quinary 423131014224
6 Senary 33544105031
8 Octal 1514272253
10 Decimal 221344939
12 Duodecimal 62165177
16 Hexadecimal d3174ab
20 Vigesimal 393826j
36 Base36 3ns6uj

Cryptographic Hash Functions

md5 d4bac751eca602bc88e14de27048e545
sha1 a244bd3560ebd39c5a5b467af376008a4a2632fb
sha256 bfac3d2840a0b8ca54378700ab402cc0425cadaf93a7b19f0ff33c03c0f891e3
sha512 2de45d1823ae4040a56613c0c725a5772db1ff397c91761fa176cb06f42157b52155852802d2dc52bc9532d4383cc25aa362488689a792e1c29c981d162d5394
ripemd-160 4ec40c0b0595d1157bdb9e4d6a60324578b451aa

221344939 as geometric shapes

Circle

Radius = n
Diameter 442689878
Circumference 1390751268.5434
Area 1.5391787734995E+17

Sphere

Radius = n
Volume 4.5425257564046E+25
Surface area 6.1567150939981E+17
Circumference 1390751268.5434

Square

Length = n
Perimeter 885379756
Area 48993582020913721
Diagonal 313029014.69645

Cube

Length = n
Surface area 293961492125482326
Volume 1.0844481423811E+25
Space diagonal 383380680.34623

Equilateral Triangle

Length = n
Perimeter 664034817
Area 2.1214843326254E+16
Altitude 191690340.17312

Triangular Pyramid

Length = n
Surface area 2.1214843326254E+16
Volume 1.2780343922047E+24
Height 104343004.89882