221338962 (number)

221338962 is an even 9-digits composite number following 221338961 and preceding 221338963. In scientific notation, it is written as 2.21338962 × 10^8. The sum of its digits is 36. It has a total of 7 prime factors and 96 positive divisors. There are 65415168 positive integers (up to 221338962) that are relatively prime to 221338962.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million three hundred thirty-eight thousand nine hundred sixty-two

Notation

Scientific notation 2.21338962 × 10^8
Engineering notation 2.21338962 × 10^6

Prime Factorization of 221338962

Prime Factorization 2 × 3 × 13 × 3 × 29 × 169 × 193

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 73779654
Product of the distinct prime numbers

The prime factorization of 221338962 is 2 × 3 × 13 × 3 × 29 × 169 × 193. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 221338962)

Multiplication

n×y
n×2 442677924
n×3 664016886
n×4 885355848
n×5 1106694810

Division

n÷y
n÷2 110669481
n÷3 73779654
n÷3 55334740.5
n÷5 44267792.4

Exponentiation

ny
n2 48990936099237444
n3 1.0843602943614E+25
n4 2.4001118198796E+33
n5 5.3123825889607E+41

Nth Root

y√n
2√n 14877.464905017
3√n 604.90330353599
4√n 121.97321388328
5√n 46.667181677859

Divisors of 221338962

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -221338961
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 221338962 can be divided by 96 positive divisors. The sum of these divisors (counting 221338962) is 1, the average is 0.010416666666667.

Base conversion 221338962

Base System Value
2 Binary 1101001100010101110101010010
3 Ternary 120102111011222100
4 Quaternary 31030111311102
5 Quinary 423130321322
6 Senary 33544021230
8 Octal 1514256522
10 Decimal 221338962
12 Duodecimal 62161816
16 Hexadecimal d315d52
20 Vigesimal 3937782
36 Base36 3ns28i

Cryptographic Hash Functions

md5 8f304efa91de5a7eb7c5e4849f0b3d23
sha1 1bf0ae1aec86712b17bd31e28c316877156a9ee3
sha256 4298184a464fc08b8083e9d40701f45354c85e2f72455aee8186da8871f1ce6a
sha512 4c66407c4faa4987e5152798ca24e7be34adaa81a405d5318c269a2f3c9233252c108225fc2b22bcefa4cce866f453d601bf7c5bbfff31464e777722b928b1ad
ripemd-160 7b36a6b7fbb5fd21c135b3228e7bb765acd7a833

221338962 as geometric shapes

Circle

Radius = n
Diameter 442677924
Circumference 1390713713.9448
Area 1.5390956494185E+17

Sphere

Radius = n
Volume 4.5421577794801E+25
Surface area 6.1563825976741E+17
Circumference 1390713713.9448

Square

Length = n
Perimeter 885355848
Area 48990936099237444
Diagonal 313020561.94198

Cube

Length = n
Surface area 293945616595424664
Volume 1.0843602943614E+25
Space diagonal 383370327.87856

Equilateral Triangle

Length = n
Perimeter 664016886
Area 2.121369760856E+16
Altitude 191685163.93928

Triangular Pyramid

Length = n
Surface area 2.121369760856E+16
Volume 1.2779308623206E+24
Height 104340187.31399