221008045 (number)

221008045 is an odd 9-digits composite number following 221008044 and preceding 221008046. In scientific notation, it is written as 2.21008045 × 10^8. The sum of its digits is 22. It has a total of 2 prime factors and 4 positive divisors. There are 176806432 positive integers (up to 221008045) that are relatively prime to 221008045.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.21008045 × 10^8
Engineering notation 2.21008045 × 10^6

Prime Factorization of 221008045

Prime Factorization 5 × 44201609

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 221008045
Product of the distinct prime numbers

The prime factorization of 221008045 is 5 × 44201609. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 5, 71, 94, 309, 936, 410, 6752, 66488, 23012, 11177, 82109, 9236129, 1334153, 96629962, 90267875, 85463273, 95167646, 318488639, 2256231653

Basic calculations (n = 221008045)

Multiplication

n×y
n×2 442016090
n×3 663024135
n×4 884032180
n×5 1105040225

Division

n÷y
n÷2 110504022.5
n÷3 73669348.333333
n÷3 55252011.25
n÷5 44201609

Exponentiation

ny
n2 48844555954722025
n3 1.0795039820446E+25
n4 2.385790646414E+33
n5 5.2727892654324E+41

Nth Root

y√n
2√n 14866.339327487
3√n 604.60169580427
4√n 121.92759871123
5√n 46.65321919495

Divisors of 221008045

1, 5, 44201609, 221008045

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 -221008044
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 221008045 can be divided by 4 positive divisors. The sum of these divisors (counting 221008045) is 1, the average is 0.25.

Base conversion 221008045

Base System Value
2 Binary 1101001011000101000010101101
3 Ternary 120101212101001011
4 Quaternary 31023011002231
5 Quinary 423034224140
6 Senary 33532545221
8 Octal 1513050255
10 Decimal 221008045
12 Duodecimal 62022211
16 Hexadecimal d2c50ad
20 Vigesimal 3916025
36 Base36 3nkywd

Cryptographic Hash Functions

md5 29b91e7903b229f65f8745d439f911a0
sha1 b99a05fba8d0a85c2badaabc2dce4a7b10f46424
sha256 6ec5428ee7adc13909f92f5585cd643526974d59fca40172a583c3c4e7036651
sha512 b7af94a59f45dfd9c9c10653d2aa06b9b103d75a1218577c8b0dacebb047ab8fff544460f81447c461a9cd25e95cf3461a178ca9293673435e906a5c9c00369c
ripemd-160 b0d19ec79eea75e18dda17b92ba086cdf2e59b7c

221008045 as geometric shapes

Circle

Radius = n
Diameter 442016090
Circumference 1388634501.1125
Area 1.5344969815521E+17

Sphere

Radius = n
Volume 4.5218157060164E+25
Surface area 6.1379879262084E+17
Circumference 1388634501.1125

Square

Length = n
Perimeter 884032180
Area 48844555954722025
Diagonal 312552574.63256

Cube

Length = n
Surface area 293067335728332150
Volume 1.0795039820446E+25
Space diagonal 382797162.82147

Equilateral Triangle

Length = n
Perimeter 663024135
Area 2.115031314668E+16
Altitude 191398581.41073

Triangular Pyramid

Length = n
Surface area 2.115031314668E+16
Volume 1.2722076433694E+24
Height 104184191.54419