221523968 (number)

221523968 is an even 9-digits composite number following 221523967 and preceding 221523969. In scientific notation, it is written as 2.21523968 × 10^8. The sum of its digits is 38. It has a total of 13 prime factors and 26 positive divisors. There are 110759936 positive integers (up to 221523968) that are relatively prime to 221523968.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million five hundred twenty-three thousand nine hundred sixty-eight

Notation

Scientific notation 2.21523968 × 10^8
Engineering notation 2.21523968 × 10^6

Prime Factorization of 221523968

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 54083

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 13
Total number of prime factors
rad Radical 108166
Product of the distinct prime numbers

The prime factorization of 221523968 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 54083. Since it has a total of 13 prime factors.

Most popular turbo-numbers

4, 4, 92, 95, 619, 532, 1749, 7621, 10768, 98848, 92548, 127687, 4810417, 4275398, 33110866, 13069467, 824828964, 343825823, 8922018945, 919312346

Basic calculations (n = 221523968)

Multiplication

n×y
n×2 443047936
n×3 664571904
n×4 886095872
n×5 1107619840

Division

n÷y
n÷2 110761984
n÷3 73841322.666667
n÷3 55380992
n÷5 44304793.6

Exponentiation

ny
n2 49072868398465024
n3 1.087081652877E+25
n4 2.4081464128531E+33
n5 5.3346214890018E+41

Nth Root

y√n
2√n 14883.681265063
3√n 605.07179258685
4√n 121.99869370228
5√n 46.674980416401

Divisors of 221523968

1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 54083, 108166, 216332, 432664, 865328, 1730656, 3461312, 6922624, 13845248, 27690496, 55380992, 110761984, 221523968

26 divisors

τ Total Divisors 26
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -221523967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.038461538461538
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 26
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 221523968 can be divided by 26 positive divisors. The sum of these divisors (counting 221523968) is 1, the average is 0.038461538461538.

Base conversion 221523968

Base System Value
2 Binary 1101001101000011000000000000
3 Ternary 120102211120202102
4 Quaternary 31031003000000
5 Quinary 423202231333
6 Senary 33552005532
8 Octal 1515030000
10 Decimal 221523968
12 Duodecimal 622308a8
16 Hexadecimal d343000
20 Vigesimal 394a9i8
36 Base36 3nw0zk

Cryptographic Hash Functions

md5 0f9042f536bca5a085756b3d22a8d050
sha1 259525da908d06ce3249a9f69019bd499e7167fc
sha256 807812c464ec62198ec09e31b04d038d0b44b87b3a94dd71d1fc337e90f7d2e8
sha512 93e45e99dd2b1014fe6929cca8dccc0131bed3d2a9c77d901d91fb80d8a57690c4ee55dd1ec33e4ba619b240d010abb2f44a9453e311011639d382d36832a8b7
ripemd-160 77b0e795f90f249af1cf2335ba5c901b098d78ba

221523968 as geometric shapes

Circle

Radius = n
Diameter 443047936
Circumference 1391876140.9257
Area 1.541669628512E+17

Sphere

Radius = n
Volume 4.5535569793741E+25
Surface area 6.1666785140479E+17
Circumference 1391876140.9257

Square

Length = n
Perimeter 886095872
Area 49072868398465024
Diagonal 313282199.9363

Cube

Length = n
Surface area 294437210390790144
Volume 1.087081652877E+25
Space diagonal 383690767.67026

Equilateral Triangle

Length = n
Perimeter 664571904
Area 2.1249175334821E+16
Altitude 191845383.83513

Triangular Pyramid

Length = n
Surface area 2.1249175334821E+16
Volume 1.281138014088E+24
Height 104427399.97877