221516635 (number)

221516635 is an odd 9-digits composite number following 221516634 and preceding 221516636. In scientific notation, it is written as 2.21516635 × 10^8. The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors. There are 177119904 positive integers (up to 221516635) that are relatively prime to 221516635.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.21516635 × 10^8
Engineering notation 2.21516635 × 10^6

Prime Factorization of 221516635

Prime Factorization 5 × 2083 × 21269

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 221516635
Product of the distinct prime numbers

The prime factorization of 221516635 is 5 × 2083 × 21269. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 221516635)

Multiplication

n×y
n×2 443033270
n×3 664549905
n×4 886066540
n×5 1107583175

Division

n÷y
n÷2 110758317.5
n÷3 73838878.333333
n÷3 55379158.75
n÷5 44303327

Exponentiation

ny
n2 49069619581723225
n3 1.0869737010473E+25
n4 2.407827565895E+33
n5 5.3337386005731E+41

Nth Root

y√n
2√n 14883.434919399
3√n 605.06511604758
4√n 121.99768407392
5√n 46.674671400482

Divisors of 221516635

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 -221516634
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 221516635 can be divided by 8 positive divisors. The sum of these divisors (counting 221516635) is 1, the average is 0.125.

Base conversion 221516635

Base System Value
2 Binary 1101001101000001001101011011
3 Ternary 120102211012200211
4 Quaternary 31031001031123
5 Quinary 423202013020
6 Senary 33551511551
8 Octal 1515011533
10 Decimal 221516635
12 Duodecimal 622285b7
16 Hexadecimal d34135b
20 Vigesimal 3949bbf
36 Base36 3nvvbv

Cryptographic Hash Functions

md5 6aef85496dc6c19fe038e6bdfb80e7b5
sha1 175a4117e8b59030819bc4b531634d15c545bd02
sha256 9f6b3853b3e4db684d57e10381f7bf2838a4d88f17bf8c28a75d387375f622cd
sha512 cca8be14efad1a81c9643b7616f90747140c8511549616cf3f763c1e0dece3825417b76017a90b1e76fc75d0199913720858ba66a5ddf3de9aa4dc069c5ec5a5
ripemd-160 dd9bc85adeee9834edd5a5a9aeb6b47d1df8d152

221516635 as geometric shapes

Circle

Radius = n
Diameter 443033270
Circumference 1391830066.3279
Area 1.5415675639239E+17

Sphere

Radius = n
Volume 4.5531047918075E+25
Surface area 6.1662702556955E+17
Circumference 1391830066.3279

Square

Length = n
Perimeter 886066540
Area 49069619581723225
Diagonal 313271829.50825

Cube

Length = n
Surface area 294417717490339350
Volume 1.0869737010473E+25
Space diagonal 383678066.54169

Equilateral Triangle

Length = n
Perimeter 664549905
Area 2.1247768555905E+16
Altitude 191839033.27085

Triangular Pyramid

Length = n
Surface area 2.1247768555905E+16
Volume 1.2810107916367E+24
Height 104423943.16942