221279222 (number)

221279222 is an even 9-digits composite number following 221279221 and preceding 221279223. In scientific notation, it is written as 2.21279222 × 10^8. The sum of its digits is 29. It has a total of 3 prime factors and 8 positive divisors. There are 106824424 positive integers (up to 221279222) that are relatively prime to 221279222.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.21279222 × 10^8
Engineering notation 2.21279222 × 10^6

Prime Factorization of 221279222

Prime Factorization 2 × 29 × 3815159

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 221279222
Product of the distinct prime numbers

The prime factorization of 221279222 is 2 × 29 × 3815159. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 8, 6, 69, 981, 925, 1971, 2429, 32505, 94835, 76219, 625843, 8025351, 3332998, 36900368, 88159592, 738351546, 573505051, 5765233921, 8178807720

Basic calculations (n = 221279222)

Multiplication

n×y
n×2 442558444
n×3 663837666
n×4 885116888
n×5 1106396110

Division

n÷y
n÷2 110639611
n÷3 73759740.666667
n÷3 55319805.5
n÷5 44255844.4

Exponentiation

ny
n2 48964494088925284
n3 1.0834825157621E+25
n4 2.3975216813844E+33
n5 5.3052173238487E+41

Nth Root

y√n
2√n 14875.457034996
3√n 604.84887694571
4√n 121.96498282292
5√n 46.664662285483

Divisors of 221279222

1, 2, 29, 58, 3815159, 7630318, 110639611, 221279222

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 -221279221
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 221279222 can be divided by 8 positive divisors. The sum of these divisors (counting 221279222) is 1, the average is 0.125.

Base conversion 221279222

Base System Value
2 Binary 1101001100000111001111110110
3 Ternary 120102101011000202
4 Quaternary 31030013033312
5 Quinary 423121413342
6 Senary 33542440502
8 Octal 1514071766
10 Decimal 221279222
12 Duodecimal 62133132
16 Hexadecimal d3073f6
20 Vigesimal 392ji12
36 Base36 3nqs52

Cryptographic Hash Functions

md5 cabcd09bc4aee64ab22421913ab2c19b
sha1 9695a0c982b7ae694ff36004288c6977ef7f5441
sha256 a7ec01351a77a1de7988c8a1526869ecba3c282a9d864b34586397846ca8e017
sha512 810b3310b1873d364c84948d4fdf06a3a71ec7c54a1f0dbd04235738096c74085719957503c4b21c07545ea0fa743e472791abbaba0ec0f8462115957982c808
ripemd-160 11ae8711c937435e54652ddfb494268ae3c89bff

221279222 as geometric shapes

Circle

Radius = n
Diameter 442558444
Circumference 1390338356.4545
Area 1.5382649491651E+17

Sphere

Radius = n
Volume 4.5384809490816E+25
Surface area 6.1530597966603E+17
Circumference 1390338356.4545

Square

Length = n
Perimeter 885116888
Area 48964494088925284
Diagonal 312936076.82377

Cube

Length = n
Surface area 293786964533551704
Volume 1.0834825157621E+25
Space diagonal 383266855.16331

Equilateral Triangle

Length = n
Perimeter 663837666
Area 2.1202247882231E+16
Altitude 191633427.58166

Triangular Pyramid

Length = n
Surface area 2.1202247882231E+16
Volume 1.2768963903207E+24
Height 104312025.60792