221738108 (number)

221738108 is an even 9-digits composite number following 221738107 and preceding 221738109. In scientific notation, it is written as 2.21738108 × 10^8. The sum of its digits is 32. It has a total of 5 prime factors and 24 positive divisors. There are 108917424 positive integers (up to 221738108) that are relatively prime to 221738108.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.21738108 × 10^8
Engineering notation 2.21738108 × 10^6

Prime Factorization of 221738108

Prime Factorization 2 × 2 × 1787 × 67 × 463

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 110869054
Product of the distinct prime numbers

The prime factorization of 221738108 is 2 × 2 × 1787 × 67 × 463. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 9, 90, 88, 234, 187, 623, 9502, 57234, 68362, 119792, 4042, 4635381, 4330611, 61380938, 69269489, 568126491, 7439245, 8497066690, 1909592784

Basic calculations (n = 221738108)

Multiplication

n×y
n×2 443476216
n×3 665214324
n×4 886952432
n×5 1108690540

Division

n÷y
n÷2 110869054
n÷3 73912702.666667
n÷3 55434527
n÷5 44347621.6

Exponentiation

ny
n2 49167788539419664
n3 1.0902372405275E+25
n4 2.4174714298571E+33
n5 5.3604554100057E+41

Nth Root

y√n
2√n 14890.8733122
3√n 605.26669752475
4√n 122.02816606096
5√n 46.684000765673

Divisors of 221738108

1, 2, 4, 67, 134, 268, 463, 926, 1787, 1852, 3574, 7148, 31021, 62042, 119729, 124084, 239458, 478916, 827381, 1654762, 3309524, 55434527, 110869054, 221738108

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -221738107
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 221738108 can be divided by 24 positive divisors. The sum of these divisors (counting 221738108) is 1, the average is 0.041666666666667.

Base conversion 221738108

Base System Value
2 Binary 1101001101110111010001111100
3 Ternary 120110020110111112
4 Quaternary 31031313101330
5 Quinary 423231104413
6 Senary 34000341152
8 Octal 1515672174
10 Decimal 221738108
12 Duodecimal 623147b8
16 Hexadecimal d37747c
20 Vigesimal 395h558
36 Base36 3o0m7w

Cryptographic Hash Functions

md5 deb3d65fff9e717f35a91d84ba3ec8f6
sha1 5ba50e92d2c8ea51bd367e8c2b76a063c5b77d94
sha256 9d2e55587f0f4dc5df2205fb4aea734e2785c68af218dd5b268ebe6e34684601
sha512 a4e4f6e6fad3c131a1e6f4c0a788f21829755a1c1e6289ef6e8c4db34560280fca450235942acc6e93a04425486fc3fcd340c182b10f17119f5a8cce282860fd
ripemd-160 231e506924fa0d0171509c11ea45bc2eb2d2710e

221738108 as geometric shapes

Circle

Radius = n
Diameter 443476216
Circumference 1393221622.2274
Area 1.544651632687E+17

Sphere

Radius = n
Volume 4.5667750740149E+25
Surface area 6.1786065307479E+17
Circumference 1393221622.2274

Square

Length = n
Perimeter 886952432
Area 49167788539419664
Diagonal 313585039.62855

Cube

Length = n
Surface area 295006731236517984
Volume 1.0902372405275E+25
Space diagonal 384061669.03019

Equilateral Triangle

Length = n
Perimeter 665214324
Area 2.1290276961519E+16
Altitude 192030834.5151

Triangular Pyramid

Length = n
Surface area 2.1290276961519E+16
Volume 1.2848569097985E+24
Height 104528346.54285