221244911 (number)

221244911 is an odd 9-digits composite number following 221244910 and preceding 221244912. In scientific notation, it is written as 2.21244911 × 10^8. The sum of its digits is 26. It has a total of 2 prime factors and 4 positive divisors. There are 209600424 positive integers (up to 221244911) that are relatively prime to 221244911.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million two hundred forty-four thousand nine hundred eleven

Notation

Scientific notation 2.21244911 × 10^8
Engineering notation 2.21244911 × 10^6

Prime Factorization of 221244911

Prime Factorization 19 × 11644469

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 221244911
Product of the distinct prime numbers

The prime factorization of 221244911 is 19 × 11644469. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 8, 38, 64, 119, 638, 3719, 3807, 94301, 92231, 92066, 942658, 2008834, 254395, 53343241, 23657073, 401466098, 626807886, 5606314041, 5923297093

Basic calculations (n = 221244911)

Multiplication

n×y
n×2 442489822
n×3 663734733
n×4 884979644
n×5 1106224555

Division

n÷y
n÷2 110622455.5
n÷3 73748303.666667
n÷3 55311227.75
n÷5 44248982.2

Exponentiation

ny
n2 48949310643397921
n3 1.082978587681E+25
n4 2.3960350124639E+33
n5 5.3011055308545E+41

Nth Root

y√n
2√n 14874.303714796
3√n 604.81761321422
4√n 121.96025465206
5√n 46.66321505467

Divisors of 221244911

1, 19, 11644469, 221244911

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 -221244910
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 221244911 can be divided by 4 positive divisors. The sum of these divisors (counting 221244911) is 1, the average is 0.25.

Base conversion 221244911

Base System Value
2 Binary 1101001011111110110111101111
3 Ternary 120102022101221222
4 Quaternary 31023332313233
5 Quinary 423114314121
6 Senary 33542013555
8 Octal 1513766757
10 Decimal 221244911
12 Duodecimal 621172bb
16 Hexadecimal d2fedef
20 Vigesimal 392fc5b
36 Base36 3nq1nz

Cryptographic Hash Functions

md5 324f8d3e496d48a82b59a634cdab32b3
sha1 9ccd5bdaaf7d1c2a5fac3992e84b15a4063d9591
sha256 965948df4d9a4cb3a0c874b35075add030bf778022929508e4b10f952167bd1f
sha512 d57639ca9151f50f4c39bfe3f449d60c9651b03eb3c397a0a544b2c16368d6d4756fb0b902499edea7593d0f95b4b234a5d765b9cce1fc70580f2f9afa7237b3
ripemd-160 4d3095c8ec1d4e20f0db19e62877c5815711454b

221244911 as geometric shapes

Circle

Radius = n
Diameter 442489822
Circumference 1390122774.0835
Area 1.5377879471558E+17

Sphere

Radius = n
Volume 4.5363701000715E+25
Surface area 6.1511517886233E+17
Circumference 1390122774.0835

Square

Length = n
Perimeter 884979644
Area 48949310643397921
Diagonal 312887553.74223

Cube

Length = n
Surface area 293695863860387526
Volume 1.082978587681E+25
Space diagonal 383207426.76805

Equilateral Triangle

Length = n
Perimeter 663734733
Area 2.1195673257459E+16
Altitude 191603713.38403

Triangular Pyramid

Length = n
Surface area 2.1195673257459E+16
Volume 1.2763025053818E+24
Height 104295851.24741