221694848 (number)

221694848 is an even 9-digits composite number following 221694847 and preceding 221694849. In scientific notation, it is written as 2.21694848 × 10^8. The sum of its digits is 44. It has a total of 8 prime factors and 16 positive divisors. There are 110847360 positive integers (up to 221694848) that are relatively prime to 221694848.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million six hundred ninety-four thousand eight hundred forty-eight

Notation

Scientific notation 2.21694848 × 10^8
Engineering notation 2.21694848 × 10^6

Prime Factorization of 221694848

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 1731991

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 3463982
Product of the distinct prime numbers

The prime factorization of 221694848 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 1731991. Since it has a total of 8 prime factors.

Most popular turbo-numbers

3, 4, 17, 52, 741, 539, 9075, 3454, 12535, 78326, 332635, 210994, 6349893, 9412035, 23495364, 68666388, 375904689, 778338540, 39818225, 3208550812

Basic calculations (n = 221694848)

Multiplication

n×y
n×2 443389696
n×3 665084544
n×4 886779392
n×5 1108474240

Division

n÷y
n÷2 110847424
n÷3 73898282.666667
n÷3 55423712
n÷5 44338969.6

Exponentiation

ny
n2 49148605629743104
n3 1.0895992654498E+25
n4 2.415585435348E+33
n5 5.3552284592049E+41

Nth Root

y√n
2√n 14889.420673754
3√n 605.22733345914
4√n 122.02221385368
5√n 46.682179060319

Divisors of 221694848

1, 2, 4, 8, 16, 32, 64, 128, 1731991, 3463982, 6927964, 13855928, 27711856, 55423712, 110847424, 221694848

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -221694847
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 221694848 can be divided by 16 positive divisors. The sum of these divisors (counting 221694848) is 1, the average is 0.0625.

Base conversion 221694848

Base System Value
2 Binary 1101001101101100101110000000
3 Ternary 120110011021011022
4 Quaternary 31031230232000
5 Quinary 423223213343
6 Senary 33555405012
8 Octal 1515545600
10 Decimal 221694848
12 Duodecimal 622b3768
16 Hexadecimal d36cb80
20 Vigesimal 395bh28
36 Base36 3nzou8

Cryptographic Hash Functions

md5 1df5a15c78d7da9f21b5506186905d98
sha1 e865aa4b386184ebfe6c446197e06d7e07f2cd8a
sha256 8542e442d670924262065b8c50661548a2144e01c044563e571e4a627b2f645b
sha512 77ec99a6f7578694902926891d0b3db640c111a684f897555784e774918b7886423bd902515de803ba7a341a2f48e2bf364471d3a7181b23815a05b2ccd355f4
ripemd-160 0f05989e38087abd394efeb9c62458fdba614b5e

221694848 as geometric shapes

Circle

Radius = n
Diameter 443389696
Circumference 1392949811.631
Area 1.5440489838058E+17

Sphere

Radius = n
Volume 4.5641027302585E+25
Surface area 6.1761959352233E+17
Circumference 1392949811.631

Square

Length = n
Perimeter 886779392
Area 49148605629743104
Diagonal 313523860.74984

Cube

Length = n
Surface area 294891633778458624
Volume 1.0895992654498E+25
Space diagonal 383986740.51226

Equilateral Triangle

Length = n
Perimeter 665084544
Area 2.128197051797E+16
Altitude 191993370.25613

Triangular Pyramid

Length = n
Surface area 2.128197051797E+16
Volume 1.284105048959E+24
Height 104507953.58328