221477568 (number)

221477568 is an even 9-digits composite number following 221477567 and preceding 221477569. In scientific notation, it is written as 2.21477568 × 10^8. The sum of its digits is 42. It has a total of 10 prime factors and 112 positive divisors. There are 67313664 positive integers (up to 221477568) that are relatively prime to 221477568.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million four hundred seventy-seven thousand five hundred sixty-eight

Notation

Scientific notation 2.21477568 × 10^8
Engineering notation 2.21477568 × 10^6

Prime Factorization of 221477568

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 13 × 89 × 997

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 6921174
Product of the distinct prime numbers

The prime factorization of 221477568 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 13 × 89 × 997. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 221477568)

Multiplication

n×y
n×2 442955136
n×3 664432704
n×4 885910272
n×5 1107387840

Division

n÷y
n÷2 110738784
n÷3 73825856
n÷3 55369392
n÷5 44295513.6

Exponentiation

ny
n2 49052313127194624
n3 1.0863987016186E+25
n4 2.4061294231284E+33
n5 5.3290369292771E+41

Nth Root

y√n
2√n 14882.122429277
3√n 605.02954389797
4√n 121.99230479533
5√n 46.673024961572

Divisors of 221477568

112 divisors

τ Total Divisors 112
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -221477567
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0089285714285714
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 112
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 221477568 can be divided by 112 positive divisors. The sum of these divisors (counting 221477568) is 1, the average is 0.0089285714285714.

Base conversion 221477568

Base System Value
2 Binary 1101001100110111101011000000
3 Ternary 120102202020002220
4 Quaternary 31030313223000
5 Quinary 423144240233
6 Senary 33551011040
8 Octal 1514675300
10 Decimal 221477568
12 Duodecimal 62209a80
16 Hexadecimal d337ac0
20 Vigesimal 3944di8
36 Base36 3nv16o

Cryptographic Hash Functions

md5 f2dc00db5e581bf3861ef9bde5515841
sha1 3137a5ac1c94543e300e9528a17611a73d70fef8
sha256 0d83dd0c41b1686ac1a055b096a5e6cf25f4fac7fc934d4aa8011e247834594d
sha512 5bfbbd1ca1e3fcf0a5ab9e221a9a06e5d961d27d1f0130b2faf75add1ead907fdf4e09a4cd5eb6edc72375e01e7471e0c7600cebe71b98b6425c384f099fc2d8
ripemd-160 e0b9397e5fc827c7ab66889e96a377d5f178bc3c

221477568 as geometric shapes

Circle

Radius = n
Diameter 442955136
Circumference 1391584601.1275
Area 1.5410238656198E+17

Sphere

Radius = n
Volume 4.5506962398325E+25
Surface area 6.1640954624792E+17
Circumference 1391584601.1275

Square

Length = n
Perimeter 885910272
Area 49052313127194624
Diagonal 313216580.42701

Cube

Length = n
Surface area 294313878763167744
Volume 1.0863987016186E+25
Space diagonal 383610400.51279

Equilateral Triangle

Length = n
Perimeter 664432704
Area 2.124027464127E+16
Altitude 191805200.2564

Triangular Pyramid

Length = n
Surface area 2.124027464127E+16
Volume 1.2803331483112E+24
Height 104405526.809