221424441 (number)

221424441 is an odd 9-digits composite number following 221424440 and preceding 221424442. In scientific notation, it is written as 2.21424441 × 10^8. The sum of its digits is 24. It has a total of 3 prime factors and 8 positive divisors. There are 126528240 positive integers (up to 221424441) that are relatively prime to 221424441.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.21424441 × 10^8
Engineering notation 2.21424441 × 10^6

Prime Factorization of 221424441

Prime Factorization 3 × 7 × 10544021

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 221424441
Product of the distinct prime numbers

The prime factorization of 221424441 is 3 × 7 × 10544021. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 7, 66, 49, 99, 433, 8021, 3721, 79932, 61943, 291578, 459517, 8332294, 9181765, 87802578, 34185736, 498123085, 768846494, 1840821071, 936478770

Basic calculations (n = 221424441)

Multiplication

n×y
n×2 442848882
n×3 664273323
n×4 885697764
n×5 1107122205

Division

n÷y
n÷2 110712220.5
n÷3 73808147
n÷3 55356110.25
n÷5 44284888.2

Exponentiation

ny
n2 49028783072162481
n3 1.0856170884664E+25
n4 2.4038215695372E+33
n5 5.3226484729851E+41

Nth Root

y√n
2√n 14880.337395368
3√n 604.98116281308
4√n 121.98498840172
5√n 46.670785605441

Divisors of 221424441

1, 3, 7, 21, 10544021, 31632063, 73808147, 221424441

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 -221424440
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 221424441 can be divided by 8 positive divisors. The sum of these divisors (counting 221424441) is 1, the average is 0.125.

Base conversion 221424441

Base System Value
2 Binary 1101001100101010101100111001
3 Ternary 120102122112020020
4 Quaternary 31030222230321
5 Quinary 423141040231
6 Senary 33545521053
8 Octal 1514525471
10 Decimal 221424441
12 Duodecimal 621a3189
16 Hexadecimal d32ab39
20 Vigesimal 393i121
36 Base36 3ntw6x

Cryptographic Hash Functions

md5 312f5c9658ac267349d56f3403d8f6b4
sha1 d1f8b6cb41fed5de0c3712494fcfa396655a3451
sha256 1f43dfc4e7a1b3a00a8879b0b55105ad446b40e226e66a264dec5dcbcda96b41
sha512 4ce6504b387a8082e454b64d69f7023210c20450aacc8a0ab071887a89119f370780f3b409271235af2e0c2c353735221b18495902cb1255f21d1300b72e7943
ripemd-160 254edb39d93f20716f430faab92a3bee501fa155

221424441 as geometric shapes

Circle

Radius = n
Diameter 442848882
Circumference 1391250794.3417
Area 1.5402846471395E+17

Sphere

Radius = n
Volume 4.5474222263167E+25
Surface area 6.1611385885581E+17
Circumference 1391250794.3417

Square

Length = n
Perimeter 885697764
Area 49028783072162481
Diagonal 313141447.50308

Cube

Length = n
Surface area 294172698432974886
Volume 1.0856170884664E+25
Space diagonal 383518381.84954

Equilateral Triangle

Length = n
Perimeter 664273323
Area 2.1230085828565E+16
Altitude 191759190.92477

Triangular Pyramid

Length = n
Surface area 2.1230085828565E+16
Volume 1.2794120083776E+24
Height 104380482.50103