221289711 (number)

221289711 is an odd 9-digits composite number following 221289710 and preceding 221289712. In scientific notation, it is written as 2.21289711 × 10^8. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 143539200 positive integers (up to 221289711) that are relatively prime to 221289711.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million two hundred eighty-nine thousand seven hundred eleven

Notation

Scientific notation 2.21289711 × 10^8
Engineering notation 2.21289711 × 10^6

Prime Factorization of 221289711

Prime Factorization 3 × 37 × 1993601

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 221289711
Product of the distinct prime numbers

The prime factorization of 221289711 is 3 × 37 × 1993601. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 7, 99, 18, 279, 566, 7044, 9837, 94859, 14705, 776402, 630275, 7123359, 4984368, 59538128, 62929951, 237184054, 714871610, 5828248148, 3678411867

Basic calculations (n = 221289711)

Multiplication

n×y
n×2 442579422
n×3 663869133
n×4 885158844
n×5 1106448555

Division

n÷y
n÷2 110644855.5
n÷3 73763237
n÷3 55322427.75
n÷5 44257942.2

Exponentiation

ny
n2 48969136194463521
n3 1.0836365996392E+25
n4 2.3979762996319E+33
n5 5.306474823304E+41

Nth Root

y√n
2√n 14875.809591414
3√n 604.85843373942
4√n 121.96642813256
5√n 46.665104673484

Divisors of 221289711

1, 3, 37, 111, 1993601, 5980803, 73763237, 221289711

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 -221289710
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 221289711 can be divided by 8 positive divisors. The sum of these divisors (counting 221289711) is 1, the average is 0.125.

Base conversion 221289711

Base System Value
2 Binary 1101001100001001110011101111
3 Ternary 120102101200102020
4 Quaternary 31030021303233
5 Quinary 423122232321
6 Senary 33543001223
8 Octal 1514116357
10 Decimal 221289711
12 Duodecimal 62139213
16 Hexadecimal d309cef
20 Vigesimal 393145b
36 Base36 3nr08f

Cryptographic Hash Functions

md5 1474f8696ac9d4a3cf4bd67ffafd6a7b
sha1 2a64ad6c43fb7746d516d995efac7367065df74a
sha256 aea99e4660d89bd4b88bebecd817445b11c73626666997247ce3134108b90e84
sha512 8407ba1e491f6d6632ddf8ac696dc0b75592f78fb95ffaec36b64445e71e3c7c2c9cbaf46740fb061f1a1d6d3adfef9a17168739457b659f0c4db67eefef0795
ripemd-160 b8b847a96a35c115499c0573c679a5040a4ab04b

221289711 as geometric shapes

Circle

Radius = n
Diameter 442579422
Circumference 1390404260.7852
Area 1.5384107852116E+17

Sphere

Radius = n
Volume 4.5391263741169E+25
Surface area 6.1536431408466E+17
Circumference 1390404260.7852

Square

Length = n
Perimeter 885158844
Area 48969136194463521
Diagonal 312950910.50982

Cube

Length = n
Surface area 293814817166781126
Volume 1.0836365996392E+25
Space diagonal 383285022.64423

Equilateral Triangle

Length = n
Perimeter 663869133
Area 2.1204257972893E+16
Altitude 191642511.32212

Triangular Pyramid

Length = n
Surface area 2.1204257972893E+16
Volume 1.2770779799114E+24
Height 104316970.16994