221550765 (number)

221550765 is an odd 9-digits composite number following 221550764 and preceding 221550766. In scientific notation, it is written as 2.21550765 × 10^8. The sum of its digits is 33. It has a total of 2 prime factors and 4 positive divisors. There are 118160400 positive integers (up to 221550765) that are relatively prime to 221550765.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million five hundred fifty thousand seven hundred sixty-five

Notation

Scientific notation 2.21550765 × 10^8
Engineering notation 2.21550765 × 10^6

Prime Factorization of 221550765

Prime Factorization 15 × 14770051

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 221550765
Product of the distinct prime numbers

The prime factorization of 221550765 is 15 × 14770051. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 4, 98, 55, 151, 158, 5905, 3246, 32446, 65754, 967725, 615364, 6393934, 7901166, 55278664, 57796781, 18372569, 816573405, 2804924272, 6893433352

Basic calculations (n = 221550765)

Multiplication

n×y
n×2 443101530
n×3 664652295
n×4 886203060
n×5 1107753825

Division

n÷y
n÷2 110775382.5
n÷3 73850255
n÷3 55387691.25
n÷5 44310153

Exponentiation

ny
n2 49084741472085225
n3 1.0874762022968E+25
n4 2.4093118453814E+33
n5 5.3378488246782E+41

Nth Root

y√n
2√n 14884.581451959
3√n 605.09618942786
4√n 122.00238297656
5√n 46.676109584451

Divisors of 221550765

1, 15, 14770051, 221550765

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -221550764
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 221550765 can be divided by 4 positive divisors. The sum of these divisors (counting 221550765) is 1, the average is 0.25.

Base conversion 221550765

Base System Value
2 Binary 1101001101001001100010101101
3 Ternary 120102212221111220
4 Quaternary 31031021202231
5 Quinary 423204111030
6 Senary 33552333553
8 Octal 1515114255
10 Decimal 221550765
12 Duodecimal 622442b9
16 Hexadecimal d3498ad
20 Vigesimal 394dgi5
36 Base36 3nwlnx

Cryptographic Hash Functions

md5 d52bc60303e394fb20de2a39b83d467d
sha1 39141509005367ce28245f606d52c734d2fe23a6
sha256 f580fcda9c2dead31b64fc9f7366df7c395fecf91e178370f94f6658c6244ed8
sha512 add10909f3812d0c11b5f16ca0995198470251bec72b1df4f6361f3ed2282a0313e82cfcc1858c052ca4fa291240a5039a6ba079169cf5b2176477208698ddae
ripemd-160 c29ed6ff005d09ba0de94f23b53a4a41af7e5e0d

221550765 as geometric shapes

Circle

Radius = n
Diameter 443101530
Circumference 1392044511.4424
Area 1.5420426321206E+17

Sphere

Radius = n
Volume 4.555209664119E+25
Surface area 6.1681705284823E+17
Circumference 1392044511.4424

Square

Length = n
Perimeter 886203060
Area 49084741472085225
Diagonal 313320096.61713

Cube

Length = n
Surface area 294508448832511350
Volume 1.0874762022968E+25
Space diagonal 383737181.43575

Equilateral Triangle

Length = n
Perimeter 664652295
Area 2.1254316526509E+16
Altitude 191868590.71788

Triangular Pyramid

Length = n
Surface area 2.1254316526509E+16
Volume 1.2816029950384E+24
Height 104440032.20571