991220199 (number)

991220199 is an odd 9-digits composite number following 991220198 and preceding 991220200. In scientific notation, it is written as 9.91220199 × 10^8. The sum of its digits is 42. It has a total of 2 prime factors and 4 positive divisors. There are 660813464 positive integers (up to 991220199) that are relatively prime to 991220199.

Interesting facts

Basic properties

Name

Name nine hundred ninety-one million two hundred twenty thousand one hundred ninety-nine

Notation

Scientific notation 9.91220199 × 10^8
Engineering notation 9.91220199 × 10^6

Prime Factorization of 991220199

Prime Factorization 3 × 330406733

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 991220199
Product of the distinct prime numbers

The prime factorization of 991220199 is 3 × 330406733. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 7, 1, 84, 522, 78, 4452, 2831, 82863, 82583, 954867, 310185, 9426777, 4340967, 76095188, 41519743, 152669192, 775568162, 5907417014, 4893563316

Basic calculations (n = 991220199)

Multiplication

n×y
n×2 1982440398
n×3 2973660597
n×4 3964880796
n×5 4956100995

Division

n÷y
n÷2 495610099.5
n÷3 330406733
n÷3 247805049.75
n÷5 198244039.8

Exponentiation

ny
n2 982517482905599601
n3 9.7389117492667E+26
n4 9.6534060421516E+35
n5 9.5686510581293E+44

Nth Root

y√n
2√n 31483.649709016
3√n 997.06479265387
4√n 177.43632578763
5√n 62.984549688835

Divisors of 991220199

1, 3, 330406733, 991220199

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 -991220198
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 991220199 can be divided by 4 positive divisors. The sum of these divisors (counting 991220199) is 1, the average is 0.25.

Base conversion 991220199

Base System Value
2 Binary 111011000101001101000111100111
3 Ternary 2120002011012111020
4 Quaternary 323011031013213
5 Quinary 4012223021244
6 Senary 242205142223
8 Octal 7305150747
10 Decimal 991220199
12 Duodecimal 237b5a973
16 Hexadecimal 3b14d1e7
20 Vigesimal f9f2a9j
36 Base36 ge5aef

Cryptographic Hash Functions

md5 1323944850108fdc755d32a9668fffe2
sha1 d78e169a7a6608c26ef5687acf3fc822ff8b69de
sha256 7ac8f7a93029af931ceab9ced6f0619486113a2128cdfedb389f91295ab5cd94
sha512 b680a84fe2e210b40ad9277aa857f5d6bc826521be0d45a38be9e11c83dcb784ec85fcdfe5b37ee620b198cf39cac94fe2387c10e3592b4085bd1b43e37459c1
ripemd-160 2a5d4d69f354ac7de9701d42f9c88fcb9d5f001d

991220199 as geometric shapes

Circle

Radius = n
Diameter 1982440398
Circumference 6228020190.5364
Area 3.0866697063198E+18

Sphere

Radius = n
Volume 4.0794258140607E+27
Surface area 1.2346678825279E+19
Circumference 6228020190.5364

Square

Length = n
Perimeter 3964880796
Area 982517482905599601
Diagonal 1401797048.724

Cube

Length = n
Surface area 5895104897433597606
Volume 9.7389117492667E+26
Space diagonal 1716843746.1565

Equilateral Triangle

Length = n
Perimeter 2973660597
Area 4.254425499293E+17
Altitude 858421873.07827

Triangular Pyramid

Length = n
Surface area 4.254425499293E+17
Volume 1.1477417565473E+26
Height 467265682.90799