221516636 (number)

221516636 is an even 9-digits composite number following 221516635 and preceding 221516637. In scientific notation, it is written as 2.21516636 × 10^8. The sum of its digits is 32. It has a total of 5 prime factors and 18 positive divisors. There are 100689160 positive integers (up to 221516636) that are relatively prime to 221516636.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million five hundred sixteen thousand six hundred thirty-six

Notation

Scientific notation 2.21516636 × 10^8
Engineering notation 2.21516636 × 10^6

Prime Factorization of 221516636

Prime Factorization 2 × 2 × 11 × 11 × 457679

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10068938
Product of the distinct prime numbers

The prime factorization of 221516636 is 2 × 2 × 11 × 11 × 457679. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 2, 57, 64, 602, 585, 327, 4566, 94992, 21120, 345525, 217961, 2138486, 6834827, 86321261, 25980693, 634652118, 783568130, 6608240808, 5842072133

Basic calculations (n = 221516636)

Multiplication

n×y
n×2 443033272
n×3 664549908
n×4 886066544
n×5 1107583180

Division

n÷y
n÷2 110758318
n÷3 73838878.666667
n÷3 55379159
n÷5 44303327.2

Exponentiation

ny
n2 49069620024756496
n3 1.0869737157682E+25
n4 2.407827609374E+33
n5 5.3337387209645E+41

Nth Root

y√n
2√n 14883.434952994
3√n 605.06511695807
4√n 121.9976842116
5√n 46.674671442623

Divisors of 221516636

1, 2, 4, 11, 22, 44, 121, 242, 484, 457679, 915358, 1830716, 5034469, 10068938, 20137876, 55379159, 110758318, 221516636

18 divisors

τ Total Divisors 18
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -221516635
Sum of the proper positive divisors of n
A Arithmetic Mean 0.055555555555556
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 18
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 221516636 can be divided by 18 positive divisors. The sum of these divisors (counting 221516636) is 1, the average is 0.055555555555556.

Base conversion 221516636

Base System Value
2 Binary 1101001101000001001101011100
3 Ternary 120102211012200212
4 Quaternary 31031001031130
5 Quinary 423202013021
6 Senary 33551511552
8 Octal 1515011534
10 Decimal 221516636
12 Duodecimal 622285b8
16 Hexadecimal d34135c
20 Vigesimal 3949bbg
36 Base36 3nvvbw

Cryptographic Hash Functions

md5 c1eac4cba7eeeceaaa070f1ca4dacc43
sha1 1ced6519bdd5795e5d7b133a9a6417a10578bba0
sha256 d8efeb5b25ed932422f66e8ba4e1ae9f16442469a365ef4e2bc88ecfe4e7eaa6
sha512 a0e759cdbd543c9c7023f0ee69c38e53df562d71e4ea1a2f2bfecd98ea22fc54fabd23da3bf0ed32b042ef5646429d31a6cd022df802bbce0126c04def4f5b38
ripemd-160 c17346b2c28da677f27256eadba83ca53287806e

221516636 as geometric shapes

Circle

Radius = n
Diameter 443033272
Circumference 1391830072.611
Area 1.5415675778422E+17

Sphere

Radius = n
Volume 4.5531048534702E+25
Surface area 6.1662703113687E+17
Circumference 1391830072.611

Square

Length = n
Perimeter 886066544
Area 49069620024756496
Diagonal 313271830.92246

Cube

Length = n
Surface area 294417720148538976
Volume 1.0869737157682E+25
Space diagonal 383678068.27374

Equilateral Triangle

Length = n
Perimeter 664549908
Area 2.1247768747744E+16
Altitude 191839034.13687

Triangular Pyramid

Length = n
Surface area 2.1247768747744E+16
Volume 1.2810108089854E+24
Height 104423943.64082