221702238 (number)

221702238 is an even 9-digits composite number following 221702237 and preceding 221702239. In scientific notation, it is written as 2.21702238 × 10^8. The sum of its digits is 27. It has a total of 5 prime factors and 32 positive divisors. There are 72181368 positive integers (up to 221702238) that are relatively prime to 221702238.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million seven hundred two thousand two hundred thirty-eight

Notation

Scientific notation 2.21702238 × 10^8
Engineering notation 2.21702238 × 10^6

Prime Factorization of 221702238

Prime Factorization 2 × 9 × 3 × 43 × 95479

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 221702238
Product of the distinct prime numbers

The prime factorization of 221702238 is 2 × 9 × 3 × 43 × 95479. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 8, 77, 47, 65, 98, 7926, 1801, 7714, 99737, 55158, 227468, 8789761, 381639, 35710878, 8133520, 502331239, 230888333, 6890546098, 2511819775

Basic calculations (n = 221702238)

Multiplication

n×y
n×2 443404476
n×3 665106714
n×4 886808952
n×5 1108511190

Division

n÷y
n÷2 110851119
n÷3 73900746
n÷3 55425559.5
n÷5 44340447.6

Exponentiation

ny
n2 49151882334208644
n3 1.0897082315407E+25
n4 2.4159075369959E+33
n5 5.3561210775306E+41

Nth Root

y√n
2√n 14889.668834464
3√n 605.23405828884
4√n 122.02323071638
5√n 46.682490277929

Divisors of 221702238

1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 1161, 2322, 95479, 190958, 286437, 572874, 859311, 1718622, 2577933, 4105597, 5155866, 8211194, 12316791, 24633582, 36950373, 73900746, 110851119, 221702238

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -221702237
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 221702238 can be divided by 32 positive divisors. The sum of these divisors (counting 221702238) is 1, the average is 0.03125.

Base conversion 221702238

Base System Value
2 Binary 1101001101101110100001011110
3 Ternary 120110011122022000
4 Quaternary 31031232201132
5 Quinary 423223432423
6 Senary 33555503130
8 Octal 1515564136
10 Decimal 221702238
12 Duodecimal 622b7aa6
16 Hexadecimal d36e85e
20 Vigesimal 395cfbi
36 Base36 3nzuji

Cryptographic Hash Functions

md5 4af2d582b34c5bba0af2b38666d2ec5d
sha1 d4b82cc403bd44cf168c4d604f887eacdae60955
sha256 3498099493fb26c8e6d8aa705eb100e7d19e99f64f5ec1008d5a5d63df9c728c
sha512 761e4c0543323b767fb87ad4e218942c5c62d93a7bcd835f5b979bf39e323fef16e2b9c3f6323bf3844f76d1f12e22814b4ac9e982b316289f9fb92e959ea4fa
ripemd-160 275fae2c55937708ad8726e64e37567dfd9c0355

221702238 as geometric shapes

Circle

Radius = n
Diameter 443404476
Circumference 1392996244.3704
Area 1.5441519245126E+17

Sphere

Radius = n
Volume 4.5645591663527E+25
Surface area 6.1766076980504E+17
Circumference 1392996244.3704

Square

Length = n
Perimeter 886808952
Area 49151882334208644
Diagonal 313534311.78807

Cube

Length = n
Surface area 294911294005251864
Volume 1.0897082315407E+25
Space diagonal 383999540.36773

Equilateral Triangle

Length = n
Perimeter 665106714
Area 2.1283389372624E+16
Altitude 191999770.18386

Triangular Pyramid

Length = n
Surface area 2.1283389372624E+16
Volume 1.2842334667287E+24
Height 104511437.26269