221107966 (number)

221107966 is an even 9-digits composite number following 221107965 and preceding 221107967. In scientific notation, it is written as 2.21107966 × 10^8. The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors. There are 110532360 positive integers (up to 221107966) that are relatively prime to 221107966.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million one hundred seven thousand nine hundred sixty-six

Notation

Scientific notation 2.21107966 × 10^8
Engineering notation 2.21107966 × 10^6

Prime Factorization of 221107966

Prime Factorization 2 × 13331 × 8293

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 221107966
Product of the distinct prime numbers

The prime factorization of 221107966 is 2 × 13331 × 8293. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 1, 21, 17, 962, 679, 1371, 154, 83170, 49600, 475999, 368936, 4966108, 8030397, 96463575, 9903925, 560342688, 77437895, 6648358715, 6528322385

Basic calculations (n = 221107966)

Multiplication

n×y
n×2 442215932
n×3 663323898
n×4 884431864
n×5 1105539830

Division

n÷y
n÷2 110553983
n÷3 73702655.333333
n÷3 55276991.5
n÷5 44221593.2

Exponentiation

ny
n2 48888732628657156
n3 1.080968823184E+25
n4 2.3901081780363E+33
n5 5.2847195776558E+41

Nth Root

y√n
2√n 14869.699593469
3√n 604.69279852693
4√n 121.94137769219
5√n 46.657436954087

Divisors of 221107966

1, 2, 8293, 13331, 16586, 26662, 110553983, 221107966

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 -221107965
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 221107966 can be divided by 8 positive divisors. The sum of these divisors (counting 221107966) is 1, the average is 0.125.

Base conversion 221107966

Base System Value
2 Binary 1101001011011101011011111110
3 Ternary 120102001110002221
4 Quaternary 31023131123332
5 Quinary 423100423331
6 Senary 33535035554
8 Octal 1513353376
10 Decimal 221107966
12 Duodecimal 6206bbba
16 Hexadecimal d2dd6fe
20 Vigesimal 391i9i6
36 Base36 3nn3zy

Cryptographic Hash Functions

md5 67734623faa75116c8cd6e0f22467ad0
sha1 0c0fb8773686058d7e5079699a073096384af4e7
sha256 2b898422e3e4689e015f59006cde8634a46f6bc078d58c86f5fc27457b4fa115
sha512 1dd533cd7f1e14469c96c90ba8565cf568dafddac8b2e5e623480f04fc7c701776fee6949d80860861b21969f8fb1d3702ee09215f35a5bcddc8141a4414e372
ripemd-160 3e495409247fa31be5d681d197dd668898d5f479

221107966 as geometric shapes

Circle

Radius = n
Diameter 442215932
Circumference 1389262323.2716
Area 1.535884832695E+17

Sphere

Radius = n
Volume 4.5279516182327E+25
Surface area 6.1435393307802E+17
Circumference 1389262323.2716

Square

Length = n
Perimeter 884431864
Area 48888732628657156
Diagonal 312693884.26593

Cube

Length = n
Surface area 293332395771942936
Volume 1.080968823184E+25
Space diagonal 382970231.07021

Equilateral Triangle

Length = n
Perimeter 663323898
Area 2.1169442207621E+16
Altitude 191485115.53511

Triangular Pyramid

Length = n
Surface area 2.1169442207621E+16
Volume 1.2739339752078E+24
Height 104231294.75531