221444679 (number)

221444679 is an odd 9-digits composite number following 221444678 and preceding 221444680. In scientific notation, it is written as 2.21444679 × 10^8. The sum of its digits is 39. It has a total of 2 prime factors and 4 positive divisors. There are 147629784 positive integers (up to 221444679) that are relatively prime to 221444679.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million four hundred forty-four thousand six hundred seventy-nine

Notation

Scientific notation 2.21444679 × 10^8
Engineering notation 2.21444679 × 10^6

Prime Factorization of 221444679

Prime Factorization 3 × 73814893

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 221444679
Product of the distinct prime numbers

The prime factorization of 221444679 is 3 × 73814893. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 1, 32, 67, 633, 768, 8316, 5885, 83277, 377, 699019, 852817, 1779079, 7726325, 21215456, 28679645, 430453086, 589526145, 8531738333, 6012249844

Basic calculations (n = 221444679)

Multiplication

n×y
n×2 442889358
n×3 664334037
n×4 885778716
n×5 1107223395

Division

n÷y
n÷2 110722339.5
n÷3 73814893
n÷3 55361169.75
n÷5 44288935.8

Exponentiation

ny
n2 49037745857413041
n3 1.0859147890278E+25
n4 2.4047005187762E+33
n5 5.3250813447154E+41

Nth Root

y√n
2√n 14881.017404734
3√n 604.99959383439
4√n 121.98777563647
5√n 46.671638708039

Divisors of 221444679

1, 3, 73814893, 221444679

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 -221444678
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 221444679 can be divided by 4 positive divisors. The sum of these divisors (counting 221444679) is 1, the average is 0.25.

Base conversion 221444679

Base System Value
2 Binary 1101001100101111101001000111
3 Ternary 120102200112222210
4 Quaternary 31030233221013
5 Quinary 423142212204
6 Senary 33550154503
8 Octal 1514575107
10 Decimal 221444679
12 Duodecimal 621b2a33
16 Hexadecimal d32fa47
20 Vigesimal 3940bdj
36 Base36 3nubt3

Cryptographic Hash Functions

md5 4a36698eec159d24e068169845f4bd10
sha1 c963acc294b7dfdafb657509c9530afc924e86ec
sha256 8f5cd1d045e3867f48af1363078ef057aa4c15973efad1046700a60ee11cc6f7
sha512 091bb297d1d62eb6f7cc57bb237c8df556cacad3707a9afd5ab7e091978349b2bc3cd171b6cee3719bfd7e16fabf2a1e850a82edee53081d32203368f638e35a
ripemd-160 1f49bed8c3eb6b347fd44d23e590fb6c2daf630f

221444679 as geometric shapes

Circle

Radius = n
Diameter 442889358
Circumference 1391377953.4459
Area 1.5405662213425E+17

Sphere

Radius = n
Volume 4.5486692315125E+25
Surface area 6.1622648853701E+17
Circumference 1391377953.4459

Square

Length = n
Perimeter 885778716
Area 49037745857413041
Diagonal 313170068.35716

Cube

Length = n
Surface area 294226475144478246
Volume 1.0859147890278E+25
Space diagonal 383553435.09378

Equilateral Triangle

Length = n
Perimeter 664334037
Area 2.1233966828422E+16
Altitude 191776717.54689

Triangular Pyramid

Length = n
Surface area 2.1233966828422E+16
Volume 1.2797628518539E+24
Height 104390022.78572