221444252 (number)

221444252 is an even 9-digits composite number following 221444251 and preceding 221444253. In scientific notation, it is written as 2.21444252 × 10^8. The sum of its digits is 26. It has a total of 3 prime factors and 6 positive divisors. There are 110722124 positive integers (up to 221444252) that are relatively prime to 221444252.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million four hundred forty-four thousand two hundred fifty-two

Notation

Scientific notation 2.21444252 × 10^8
Engineering notation 2.21444252 × 10^6

Prime Factorization of 221444252

Prime Factorization 2 × 2 × 55361063

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 110722126
Product of the distinct prime numbers

The prime factorization of 221444252 is 2 × 2 × 55361063. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 5, 49, 22, 833, 83, 3607, 7170, 84532, 14602, 318096, 9917, 7371068, 5643096, 6252425, 50066563, 331697579, 192592097, 9118890107, 5492562873

Basic calculations (n = 221444252)

Multiplication

n×y
n×2 442888504
n×3 664332756
n×4 885777008
n×5 1107221260

Division

n÷y
n÷2 110722126
n÷3 73814750.666667
n÷3 55361063
n÷5 44288850.4

Exponentiation

ny
n2 49037556743839504
n3 1.0859085073047E+25
n4 2.4046819714053E+33
n5 5.3250300045573E+41

Nth Root

y√n
2√n 14881.00305759
3√n 604.99920497129
4√n 121.98771683079
5√n 46.671620709137

Divisors of 221444252

1, 2, 4, 55361063, 110722126, 221444252

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -221444251
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 221444252 can be divided by 6 positive divisors. The sum of these divisors (counting 221444252) is 1, the average is 0.16666666666667.

Base conversion 221444252

Base System Value
2 Binary 1101001100101111100010011100
3 Ternary 120102200112101222
4 Quaternary 31030233202130
5 Quinary 423142204002
6 Senary 33550152512
8 Octal 1514574234
10 Decimal 221444252
12 Duodecimal 621b2738
16 Hexadecimal d32f89c
20 Vigesimal 3940acc
36 Base36 3nubh8

Cryptographic Hash Functions

md5 f110a062d96776e2f8fd71030f4a943f
sha1 4a7bb5fffbb726b7f504daa3b37405be0c9841f6
sha256 f68c2b6eb710223d2af6dfaf8bd82f9486348019495aacc19f07b00b6834e8b9
sha512 d43c72ce1c0ebd26a4a254a544173140430765cf385377b8fc5cebae783a26ab01277abadab6f61dceadf4acc4dc5e1c670288fe1a94c29ff79f349a1b3916a1
ripemd-160 e21a62294866c5bef003ecbb08dcf41d0d168c08

221444252 as geometric shapes

Circle

Radius = n
Diameter 442888504
Circumference 1391375270.5258
Area 1.5405602801644E+17

Sphere

Radius = n
Volume 4.5486429186922E+25
Surface area 6.1622411206576E+17
Circumference 1391375270.5258

Square

Length = n
Perimeter 885777008
Area 49037556743839504
Diagonal 313169464.48797

Cube

Length = n
Surface area 294225340463037024
Volume 1.0859085073047E+25
Space diagonal 383552695.50809

Equilateral Triangle

Length = n
Perimeter 664332756
Area 2.1233884939843E+16
Altitude 191776347.75404

Triangular Pyramid

Length = n
Surface area 2.1233884939843E+16
Volume 1.2797554487722E+24
Height 104389821.49599