221736406 (number)

221736406 is an even 9-digits composite number following 221736405 and preceding 221736407. In scientific notation, it is written as 2.21736406 × 10^8. The sum of its digits is 31. It has a total of 4 prime factors and 12 positive divisors. There are 104346272 positive integers (up to 221736406) that are relatively prime to 221736406.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.21736406 × 10^8
Engineering notation 2.21736406 × 10^6

Prime Factorization of 221736406

Prime Factorization 2 × 17 × 17 × 383627

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 13043318
Product of the distinct prime numbers

The prime factorization of 221736406 is 2 × 17 × 17 × 383627. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 10, 81, 82, 770, 227, 6855, 2191, 17628, 41935, 114603, 124468, 7382453, 7706183, 43708242, 50988400, 893896333, 496138195, 3572477805, 9942775402

Basic calculations (n = 221736406)

Multiplication

n×y
n×2 443472812
n×3 665209218
n×4 886945624
n×5 1108682030

Division

n÷y
n÷2 110868203
n÷3 73912135.333333
n÷3 55434101.5
n÷5 44347281.2

Exponentiation

ny
n2 49167033745796836
n3 1.0902121356474E+25
n4 2.4173972073603E+33
n5 5.3602496863452E+41

Nth Root

y√n
2√n 14890.816162991
3√n 605.26514890122
4√n 122.02793189672
5√n 46.683929098774

Divisors of 221736406

1, 2, 17, 34, 289, 578, 383627, 767254, 6521659, 13043318, 110868203, 221736406

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -221736405
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 221736406 can be divided by 12 positive divisors. The sum of these divisors (counting 221736406) is 1, the average is 0.083333333333333.

Base conversion 221736406

Base System Value
2 Binary 1101001101110110110111010110
3 Ternary 120110020101011111
4 Quaternary 31031312313112
5 Quinary 423231031111
6 Senary 34000325234
8 Octal 1515666726
10 Decimal 221736406
12 Duodecimal 6231381a
16 Hexadecimal d376dd6
20 Vigesimal 395h106
36 Base36 3o0kwm

Cryptographic Hash Functions

md5 e036146bc7ebbf168fe9c2eb7aea27c3
sha1 e6420c7e82d16bd30449a5f2f31a8eec100b2f64
sha256 933cd85a9e1f3de600fa70be9416e57f75e16cd7a490e3a3899c198d3427838d
sha512 9e3e0f7f642f143d96389d398f2945ede807d0c1df3017bd63019c21bcd4c88709e42ea524722556aa24893484ba62c3975173e01ef8e3426a98c7bfc1ea6613
ripemd-160 4d845ecbfb2508a00353714d5cdf7a2c20e75579

221736406 as geometric shapes

Circle

Radius = n
Diameter 443472812
Circumference 1393210928.246
Area 1.544627920146E+17

Sphere

Radius = n
Volume 4.566669914939E+25
Surface area 6.1785116805839E+17
Circumference 1393210928.246

Square

Length = n
Perimeter 886945624
Area 49167033745796836
Diagonal 313582632.63707

Cube

Length = n
Surface area 295002202474781016
Volume 1.0902121356474E+25
Space diagonal 384058721.07972

Equilateral Triangle

Length = n
Perimeter 665209218
Area 2.1289950126293E+16
Altitude 192029360.53986

Triangular Pyramid

Length = n
Surface area 2.1289950126293E+16
Volume 1.2848273234135E+24
Height 104527544.21236