221301918 (number)

221301918 is an even 9-digits composite number following 221301917 and preceding 221301919. In scientific notation, it is written as 2.21301918 × 10^8. The sum of its digits is 27. It has a total of 3 prime factors and 8 positive divisors. There are 73767300 positive integers (up to 221301918) that are relatively prime to 221301918.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million three hundred one thousand nine hundred eighteen

Notation

Scientific notation 2.21301918 × 10^8
Engineering notation 2.21301918 × 10^6

Prime Factorization of 221301918

Prime Factorization 2 × 9 × 12294551

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 221301918
Product of the distinct prime numbers

The prime factorization of 221301918 is 2 × 9 × 12294551. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 9, 87, 85, 186, 530, 3503, 7846, 4609, 91432, 951779, 193909, 5490770, 8722559, 51250946, 28792124, 128253946, 479755266, 9703320975, 7731691969

Basic calculations (n = 221301918)

Multiplication

n×y
n×2 442603836
n×3 663905754
n×4 885207672
n×5 1106509590

Division

n÷y
n÷2 110650959
n÷3 73767306
n÷3 55325479.5
n÷5 44260383.6

Exponentiation

ny
n2 48974538910478724
n3 1.0838159394055E+25
n4 2.398505461494E+33
n5 5.307938589621E+41

Nth Root

y√n
2√n 14876.219882752
3√n 604.86955546623
4√n 121.96811010568
5√n 46.665619499375

Divisors of 221301918

1, 2, 9, 18, 12294551, 24589102, 110650959, 221301918

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 -221301917
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 221301918 can be divided by 8 positive divisors. The sum of these divisors (counting 221301918) is 1, the average is 0.125.

Base conversion 221301918

Base System Value
2 Binary 1101001100001100110010011110
3 Ternary 120102102022011100
4 Quaternary 31030030302132
5 Quinary 423123130133
6 Senary 33543133530
8 Octal 1514146236
10 Decimal 221301918
12 Duodecimal 621442a6
16 Hexadecimal d30cc9e
20 Vigesimal 3932efi
36 Base36 3nr9ni

Cryptographic Hash Functions

md5 d92a44bf0a87b8716c326e36623dd92f
sha1 e4fcaf130c61281260214807ada5730a19dfecf6
sha256 53b542f2387c5ae8f3f1c92b17d5a361b8b85f6ee4409fda38e9adc208617468
sha512 eaf2e23a491c70499fe921bbbaa36f891a12e946ec8ac5eed64665dcb07dde9bd7609e4fb90daa46409ec854ef4016cb53d058a0df56feee42aae2ef7ae94899
ripemd-160 2596103aa820bc847ba3322bf703feda26de1399

221301918 as geometric shapes

Circle

Radius = n
Diameter 442603836
Circumference 1390480959.6283
Area 1.5385805165411E+17

Sphere

Radius = n
Volume 4.5398775907729E+25
Surface area 6.1543220661643E+17
Circumference 1390480959.6283

Square

Length = n
Perimeter 885207672
Area 48974538910478724
Diagonal 312968173.81478

Cube

Length = n
Surface area 293847233462872344
Volume 1.0838159394055E+25
Space diagonal 383306165.78844

Equilateral Triangle

Length = n
Perimeter 663905754
Area 2.1206597417552E+16
Altitude 191653082.89422

Triangular Pyramid

Length = n
Surface area 2.1206597417552E+16
Volume 1.2772893338528E+24
Height 104322724.60493