221330537 (number)

221330537 is an odd 9-digits composite number following 221330536 and preceding 221330538. In scientific notation, it is written as 2.21330537 × 10^8. The sum of its digits is 26. It has a total of 2 prime factors and 4 positive divisors. There are 221210496 positive integers (up to 221330537) that are relatively prime to 221330537.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million three hundred thirty thousand five hundred thirty-seven

Notation

Scientific notation 2.21330537 × 10^8
Engineering notation 2.21330537 × 10^6

Prime Factorization of 221330537

Prime Factorization 1873 × 118169

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 221330537
Product of the distinct prime numbers

The prime factorization of 221330537 is 1873 × 118169. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 8, 76, 60, 235, 819, 225, 6492, 31967, 58589, 14753, 536812, 4239816, 195711, 70003802, 91675867, 706681643, 865343766, 457100538, 7248448217

Basic calculations (n = 221330537)

Multiplication

n×y
n×2 442661074
n×3 663991611
n×4 885322148
n×5 1106652685

Division

n÷y
n÷2 110665268.5
n÷3 73776845.666667
n÷3 55332634.25
n÷5 44266107.4

Exponentiation

ny
n2 48987206608708369
n3 1.0842364744835E+25
n4 2.3997464113243E+33
n5 5.3113716188223E+41

Nth Root

y√n
2√n 14877.181755964
3√n 604.89562846762
4√n 121.97205317598
5√n 46.66682640648

Divisors of 221330537

1, 1873, 118169, 221330537

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -221330536
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 221330537 can be divided by 4 positive divisors. The sum of these divisors (counting 221330537) is 1, the average is 0.25.

Base conversion 221330537

Base System Value
2 Binary 1101001100010011110001101001
3 Ternary 120102110202102022
4 Quaternary 31030103301221
5 Quinary 423130034122
6 Senary 33543514225
8 Octal 1514236151
10 Decimal 221330537
12 Duodecimal 62158975
16 Hexadecimal d313c69
20 Vigesimal 393666h
36 Base36 3nrvqh

Cryptographic Hash Functions

md5 2ad0f080ef3c705fd9840e8cfd469999
sha1 05b09604dd68e13f1c431a1a81081cc650ab740c
sha256 47badf28b9c1f2724d6c3c5bb83d34602571ce1c11130288a9453ad6a28dbfab
sha512 06e0c9bdea6320721a1ea5e72cfbfeddfc8e28a431238704d88268d00580b2365020b78a8a0f6f3e9293c8f1a64670c38c02feedad28ff04b64a5ff62dfb3ab5
ripemd-160 8f3c85a251a9ae9dabd37849f5f4ab153f3889aa

221330537 as geometric shapes

Circle

Radius = n
Diameter 442661074
Circumference 1390660778.1086
Area 1.538978484018E+17

Sphere

Radius = n
Volume 4.5416391239888E+25
Surface area 6.1559139360721E+17
Circumference 1390660778.1086

Square

Length = n
Perimeter 885322148
Area 48987206608708369
Diagonal 313008647.19272

Cube

Length = n
Surface area 293923239652250214
Volume 1.0842364744835E+25
Space diagonal 383355735.3505

Equilateral Triangle

Length = n
Perimeter 663991611
Area 2.1212082691789E+16
Altitude 191677867.67525

Triangular Pyramid

Length = n
Surface area 2.1212082691789E+16
Volume 1.2777849391952E+24
Height 104336215.73091