221641698 (number)

221641698 is an even 9-digits composite number following 221641697 and preceding 221641699. In scientific notation, it is written as 2.21641698 × 10^8. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 73880564 positive integers (up to 221641698) that are relatively prime to 221641698.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million six hundred forty-one thousand six hundred ninety-eight

Notation

Scientific notation 2.21641698 × 10^8
Engineering notation 2.21641698 × 10^6

Prime Factorization of 221641698

Prime Factorization 2 × 3 × 36940283

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 221641698
Product of the distinct prime numbers

The prime factorization of 221641698 is 2 × 3 × 36940283. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 1, 13, 33, 92, 701, 7227, 3940, 72976, 74205, 55547, 962125, 8523576, 5977524, 25198815, 44139706, 186497393, 357357829, 7547117767, 9730950066

Basic calculations (n = 221641698)

Multiplication

n×y
n×2 443283396
n×3 664925094
n×4 886566792
n×5 1108208490

Division

n÷y
n÷2 110820849
n÷3 73880566
n÷3 55410424.5
n÷5 44328339.6

Exponentiation

ny
n2 49125042292323204
n3 1.0888157787992E+25
n4 2.4132697802225E+33
n5 5.3488121182061E+41

Nth Root

y√n
2√n 14887.635742454
3√n 605.17896306159
4√n 122.01489967399
5√n 46.679940491574

Divisors of 221641698

1, 2, 3, 6, 36940283, 73880566, 110820849, 221641698

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 -221641697
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 221641698 can be divided by 8 positive divisors. The sum of these divisors (counting 221641698) is 1, the average is 0.125.

Base conversion 221641698

Base System Value
2 Binary 1101001101011111101111100010
3 Ternary 120110001120020210
4 Quaternary 31031133233202
5 Quinary 423220013243
6 Senary 33554314550
8 Octal 1515375742
10 Decimal 221641698
12 Duodecimal 62288a56
16 Hexadecimal d35fbe2
20 Vigesimal 395544i
36 Base36 3nyjtu

Cryptographic Hash Functions

md5 4f6aca071be7c6f4635f3d220256cc45
sha1 ac797da4c3524d3f9e3c6a4bdc38b9de72d7d268
sha256 f10ea0ab2d54314b845969ea92625e74846cc0a215d8e9ff3c471cb663b75149
sha512 00d212f279ee6c10c6bae0ea0a309beb98de2e50f711ac41d0c364ce959e737613df6317f2f721118e8345b972e6e1b5ce0061cc533be8cb3d345e4fd3cc73e5
ripemd-160 eb61ab35319cf58be3de214a9d19e44e91768e9d

221641698 as geometric shapes

Circle

Radius = n
Diameter 443283396
Circumference 1392615860.3319
Area 1.5433087197285E+17

Sphere

Radius = n
Volume 4.5608208690511E+25
Surface area 6.173234878914E+17
Circumference 1392615860.3319

Square

Length = n
Perimeter 886566792
Area 49125042292323204
Diagonal 313448695.299

Cube

Length = n
Surface area 294750253753939224
Volume 1.0888157787992E+25
Space diagonal 383894682.01184

Equilateral Triangle

Length = n
Perimeter 664925094
Area 2.1271767293568E+16
Altitude 191947341.00592

Triangular Pyramid

Length = n
Surface area 2.1271767293568E+16
Volume 1.2831817010864E+24
Height 104482898.433