22221279 (number)

22221279 is an odd 8-digits composite number following 22221278 and preceding 22221280. In scientific notation, it is written as 2.2221279 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 13547520 positive integers (up to 22221279) that are relatively prime to 22221279.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.2221279 × 10^7
Engineering notation 2.2221279 × 10^6

Prime Factorization of 22221279

Prime Factorization 9 × 29 × 19 × 4481

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 22221279
Product of the distinct prime numbers

The prime factorization of 22221279 is 9 × 29 × 19 × 4481. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 2, 48, 18, 423, 109, 510, 9, 25524, 12177, 893045, 195169, 9174307, 5479414, 53770311, 44429723, 282654018, 297961569, 1944866564, 5757165182

Basic calculations (n = 22221279)

Multiplication

n×y
n×2 44442558
n×3 66663837
n×4 88885116
n×5 111106395

Division

n÷y
n÷2 11110639.5
n÷3 7407093
n÷3 5555319.75
n÷5 4444255.8

Exponentiation

ny
n2 493785240395841
n3 1.0972539592918E+22
n4 2.4382386363278E+29
n5 5.4180781006419E+36

Nth Root

y√n
2√n 4713.9451630243
3√n 281.14024398881
4√n 68.658176228504
5√n 29.468213686046

Divisors of 22221279

1, 9, 19, 29, 171, 261, 551, 4481, 4959, 40329, 85139, 129949, 766251, 1169541, 2469031, 22221279

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -22221278
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 22221279 can be divided by 16 positive divisors. The sum of these divisors (counting 22221279) is 1, the average is 0.0625.

Base conversion 22221279

Base System Value
2 Binary 1010100110001000111011111
3 Ternary 1112210221212100
4 Quaternary 1110301013133
5 Quinary 21142040104
6 Senary 2112140143
8 Octal 124610737
10 Decimal 22221279
12 Duodecimal 7537653
16 Hexadecimal 15311df
20 Vigesimal 6ihd3j
36 Base36 d8a1r

Cryptographic Hash Functions

md5 52856c7cf1e8e54433b1251a683682bf
sha1 febfe9fe0e9cd8560c2b9975579c55fee2fa6a62
sha256 392b1ece472c561e1957dcb45f9d660be0675be28e8bc757f4f4feaa433c7735
sha512 f7ad3ccc861888cc41f030527d4d1190ecb4ce62ce031ba40c4137d717416cc8fb26029651e132e747a7f6766833ccb43ae9b498034c67aeaa5175f36d20e083
ripemd-160 117e792c968619eecc8ebc6a886de53d566deda2

22221279 as geometric shapes

Circle

Radius = n
Diameter 44442558
Circumference 139620413.71954
Area 1.5512720836786E+15

Sphere

Radius = n
Volume 4.5961666368446E+22
Surface area 6.2050883347146E+15
Circumference 139620413.71954

Square

Length = n
Perimeter 88885116
Area 493785240395841
Diagonal 31425634.135076

Cube

Length = n
Surface area 2962711442375046
Volume 1.0972539592918E+22
Space diagonal 38488384.237163

Equilateral Triangle

Length = n
Perimeter 66663837
Area 2.138152810983E+14
Altitude 19244192.118582

Triangular Pyramid

Length = n
Surface area 2.138152810983E+14
Volume 1.293126192165E+21
Height 10475211.378359