221223726 (number)

221223726 is an even 9-digits composite number following 221223725 and preceding 221223727. In scientific notation, it is written as 2.21223726 × 10^8. The sum of its digits is 27. It has a total of 5 prime factors and 32 positive divisors. There are 68895360 positive integers (up to 221223726) that are relatively prime to 221223726.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million two hundred twenty-three thousand seven hundred twenty-six

Notation

Scientific notation 2.21223726 × 10^8
Engineering notation 2.21223726 × 10^6

Prime Factorization of 221223726

Prime Factorization 2 × 9 × 19 × 73 × 8861

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 221223726
Product of the distinct prime numbers

The prime factorization of 221223726 is 2 × 9 × 19 × 73 × 8861. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 8, 15, 97, 627, 633, 492, 6477, 1124, 45181, 28159, 652713, 3448012, 5075202, 5106258, 31726313, 539147602, 717206155, 7019686467, 6707845149

Basic calculations (n = 221223726)

Multiplication

n×y
n×2 442447452
n×3 663671178
n×4 884894904
n×5 1106118630

Division

n÷y
n÷2 110611863
n÷3 73741242
n÷3 55305931.5
n÷5 44244745.2

Exponentiation

ny
n2 48939936945323076
n3 1.0826675201249E+25
n4 2.3951174282122E+33
n5 5.2985680167664E+41

Nth Root

y√n
2√n 14873.591563573
3√n 604.79830810709
4√n 121.95733501341
5√n 46.662321386136

Divisors of 221223726

1, 2, 9, 18, 19, 38, 73, 146, 171, 342, 657, 1314, 1387, 2774, 8861, 12483, 17722, 24966, 79749, 159498, 168359, 336718, 646853, 1293706, 1515231, 3030462, 5821677, 11643354, 12290207, 24580414, 110611863, 221223726

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -221223725
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 221223726 can be divided by 32 positive divisors. The sum of these divisors (counting 221223726) is 1, the average is 0.03125.

Base conversion 221223726

Base System Value
2 Binary 1101001011111001101100101110
3 Ternary 120102021022220100
4 Quaternary 31023321230232
5 Quinary 423113124401
6 Senary 33541331530
8 Octal 1513715456
10 Decimal 221223726
12 Duodecimal 62106ba6
16 Hexadecimal d2f9b2e
20 Vigesimal 392cj66
36 Base36 3nplbi

Cryptographic Hash Functions

md5 1546fa8fb4b10745ffd27bf2c0688bcf
sha1 48c8837df2d9eb3273c3ae48418f799b3a97400b
sha256 773845e7b00fd10fbcbd35afb9a2f7e45fa387c9d528019c0f569a5d929590f9
sha512 98b67c65e3779aba853083c580ac438acf480952ccef085c5bbb9d83f3f08f95b2c36bea791b2fe2d0274ccc69a3a982f20a65ea427759ea5865a490b889199c
ripemd-160 d70632771c3cea88a5f603a43fb0b1e0e178e766

221223726 as geometric shapes

Circle

Radius = n
Diameter 442447452
Circumference 1389989664.8027
Area 1.5374934637457E+17

Sphere

Radius = n
Volume 4.5350671033397E+25
Surface area 6.149973854983E+17
Circumference 1389989664.8027

Square

Length = n
Perimeter 884894904
Area 48939936945323076
Diagonal 312857593.62791

Cube

Length = n
Surface area 293639621671938456
Volume 1.0826675201249E+25
Space diagonal 383170733.2717

Equilateral Triangle

Length = n
Perimeter 663671178
Area 2.1191614327129E+16
Altitude 191585366.63585

Triangular Pyramid

Length = n
Surface area 2.1191614327129E+16
Volume 1.2759359087513E+24
Height 104285864.54264