221570208 (number)

221570208 is an even 9-digits composite number following 221570207 and preceding 221570209. In scientific notation, it is written as 2.21570208 × 10^8. The sum of its digits is 27. It has a total of 9 prime factors and 96 positive divisors. There are 69092352 positive integers (up to 221570208) that are relatively prime to 221570208.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million five hundred seventy thousand two hundred eight

Notation

Scientific notation 2.21570208 × 10^8
Engineering notation 2.21570208 × 10^6

Prime Factorization of 221570208

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 9 × 1073 × 239

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 13848138
Product of the distinct prime numbers

The prime factorization of 221570208 is 2 × 2 × 2 × 2 × 2 × 3 × 9 × 1073 × 239. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 221570208)

Multiplication

n×y
n×2 443140416
n×3 664710624
n×4 886280832
n×5 1107851040

Division

n÷y
n÷2 110785104
n÷3 73856736
n÷3 55392552
n÷5 44314041.6

Exponentiation

ny
n2 49093357073163264
n3 1.0877625338119E+25
n4 2.4101577087131E+33
n5 5.3401914483237E+41

Nth Root

y√n
2√n 14885.23456315
3√n 605.11388972192
4√n 122.00505958013
5√n 46.676928802334

Divisors of 221570208

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -221570207
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 221570208 can be divided by 96 positive divisors. The sum of these divisors (counting 221570208) is 1, the average is 0.010416666666667.

Base conversion 221570208

Base System Value
2 Binary 1101001101001110010010100000
3 Ternary 120102220221012000
4 Quaternary 31031032102200
5 Quinary 423210221313
6 Senary 33553004000
8 Octal 1515162240
10 Decimal 221570208
12 Duodecimal 62253600
16 Hexadecimal d34e4a0
20 Vigesimal 394g5a8
36 Base36 3nx0o0

Cryptographic Hash Functions

md5 352c066288a494020ded44ff40df8d77
sha1 286605ba27c4641e17a38279d40ff8c3b5a4e1cd
sha256 fd164c78a18cbfd0810c335b3c18359c497fecd9ee1aaeae6eb53d3faa98967a
sha512 598086895b61e40ba671440ae9a71a60f2a14bd71f3227df48eb6684fe800e4842e077ae7c6bdaa6eefb497d0a4c89e56f941dff27d7ecb872a439204b1175aa
ripemd-160 2bb7224c98de71dee616b5775e487cfbed92bc71

221570208 as geometric shapes

Circle

Radius = n
Diameter 443140416
Circumference 1392166675.4143
Area 1.5423132992111E+17

Sphere

Radius = n
Volume 4.5564090467649E+25
Surface area 6.1692531968444E+17
Circumference 1392166675.4143

Square

Length = n
Perimeter 886280832
Area 49093357073163264
Diagonal 313347593.17143

Cube

Length = n
Surface area 294560142438979584
Volume 1.0877625338119E+25
Space diagonal 383770857.6996

Equilateral Triangle

Length = n
Perimeter 664710624
Area 2.125804719121E+16
Altitude 191885428.8498

Triangular Pyramid

Length = n
Surface area 2.125804719121E+16
Volume 1.2819404399651E+24
Height 104449197.72381