221534766 (number)

221534766 is an even 9-digits composite number following 221534765 and preceding 221534767. In scientific notation, it is written as 2.21534766 × 10^8. The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors. There are 73844916 positive integers (up to 221534766) that are relatively prime to 221534766.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.21534766 × 10^8
Engineering notation 2.21534766 × 10^6

Prime Factorization of 221534766

Prime Factorization 2 × 9 × 12307487

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 221534766
Product of the distinct prime numbers

The prime factorization of 221534766 is 2 × 9 × 12307487. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 9, 57, 94, 52, 320, 2248, 1642, 65744, 83126, 621227, 313656, 8337529, 9184726, 98869672, 86843506, 236298, 668822986, 1674190674, 6417757409

Basic calculations (n = 221534766)

Multiplication

n×y
n×2 443069532
n×3 664604298
n×4 886139064
n×5 1107673830

Division

n÷y
n÷2 110767383
n÷3 73844922
n÷3 55383691.5
n÷5 44306953.2

Exponentiation

ny
n2 49077652546674756
n3 1.0872406272757E+25
n4 2.4086159794921E+33
n5 5.3359217740065E+41

Nth Root

y√n
2√n 14884.044006922
3√n 605.08162366611
4√n 122.00018035611
5√n 46.675435434083

Divisors of 221534766

1, 2, 9, 18, 12307487, 24614974, 110767383, 221534766

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 -221534765
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 221534766 can be divided by 8 positive divisors. The sum of these divisors (counting 221534766) is 1, the average is 0.125.

Base conversion 221534766

Base System Value
2 Binary 1101001101000101101000101110
3 Ternary 120102212010120100
4 Quaternary 31031011220232
5 Quinary 423203103031
6 Senary 33552131530
8 Octal 1515055056
10 Decimal 221534766
12 Duodecimal 62236ba6
16 Hexadecimal d345a2e
20 Vigesimal 394bgi6
36 Base36 3nw9bi

Cryptographic Hash Functions

md5 6b0ede2b4284233149a554d404fe2f24
sha1 5a837a717e753e3270300dacb6e547746998afe4
sha256 d1b3da30e6fffdf51e8178b14df606ba7f0202dfa9a6d40866a2c4bd9c5be18b
sha512 0e808adae6ddc1069a3fb032c23974ba18ac52552ca3eef079e55e5dde54170a19d2b71373b9aa3e014d3639a70b60a8f7175206e8b17327183a3b8326bc6ba4
ripemd-160 bc5d9500f132d958d02ccc9c74d2fc287f72f1dd

221534766 as geometric shapes

Circle

Radius = n
Diameter 443069532
Circumference 1391943986.7607
Area 1.5418199269607E+17

Sphere

Radius = n
Volume 4.5542228897782E+25
Surface area 6.1672797078426E+17
Circumference 1391943986.7607

Square

Length = n
Perimeter 886139064
Area 49077652546674756
Diagonal 313297470.61435

Cube

Length = n
Surface area 294465915280048536
Volume 1.0872406272757E+25
Space diagonal 383709470.35488

Equilateral Triangle

Length = n
Perimeter 664604298
Area 2.1251246931763E+16
Altitude 191854735.17744

Triangular Pyramid

Length = n
Surface area 2.1251246931763E+16
Volume 1.2813253672136E+24
Height 104432490.20478