221489073 (number)

221489073 is an odd 9-digits composite number following 221489072 and preceding 221489074. In scientific notation, it is written as 2.21489073 × 10^8. The sum of its digits is 36. It has a total of 6 prime factors and 40 positive divisors. There are 128272896 positive integers (up to 221489073) that are relatively prime to 221489073.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million four hundred eighty-nine thousand seventy-three

Notation

Scientific notation 2.21489073 × 10^8
Engineering notation 2.21489073 × 10^6

Prime Factorization of 221489073

Prime Factorization 17 × 9 × 3 × 3 × 13 × 12373

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 73829691
Product of the distinct prime numbers

The prime factorization of 221489073 is 17 × 9 × 3 × 3 × 13 × 12373. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 221489073)

Multiplication

n×y
n×2 442978146
n×3 664467219
n×4 885956292
n×5 1107445365

Division

n÷y
n÷2 110744536.5
n÷3 73829691
n÷3 55372268.25
n÷5 44297814.6

Exponentiation

ny
n2 49057409458399329
n3 1.0865680144722E+25
n4 2.406629422769E+33
n5 5.3304211990364E+41

Nth Root

y√n
2√n 14882.508961865
3√n 605.04002011977
4√n 121.99388903492
5√n 46.673509852209

Divisors of 221489073

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -221489072
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 221489073 can be divided by 40 positive divisors. The sum of these divisors (counting 221489073) is 1, the average is 0.025.

Base conversion 221489073

Base System Value
2 Binary 1101001100111010011110110001
3 Ternary 120102202210220000
4 Quaternary 31030322132301
5 Quinary 423200122243
6 Senary 33551140213
8 Octal 1514723661
10 Decimal 221489073
12 Duodecimal 62214669
16 Hexadecimal d33a7b1
20 Vigesimal 39462dd
36 Base36 3nva29

Cryptographic Hash Functions

md5 cd04cf6ca9bab2508d8c5b329946e3bc
sha1 49a2e2334f9ee8428e912fe940eb9ae77f5ddf55
sha256 d395a4e74774ddafa0544e48622f357cd9c184361d0a26972a34abc8e3291148
sha512 e0da177f53ce20455b2ac82dd7516648423701dd7f111ea349a6e53ac4501146ec3778056f7b54efd91c31d31f7f16c6e54a46c39058842294c93f2f4d7eca94
ripemd-160 9751c8493cadd321445b42e77a34cecdf8e84344

221489073 as geometric shapes

Circle

Radius = n
Diameter 442978146
Circumference 1391656889.1744
Area 1.5411839715865E+17

Sphere

Radius = n
Volume 4.5514054558555E+25
Surface area 6.1647358863462E+17
Circumference 1391656889.1744

Square

Length = n
Perimeter 885956292
Area 49057409458399329
Diagonal 313232850.95404

Cube

Length = n
Surface area 294344456750395974
Volume 1.0865680144722E+25
Space diagonal 383630327.75733

Equilateral Triangle

Length = n
Perimeter 664467219
Area 2.1242481417414E+16
Altitude 191815163.87867

Triangular Pyramid

Length = n
Surface area 2.1242481417414E+16
Volume 1.2805326854229E+24
Height 104410950.31801