221008049 (number)

221008049 is an odd 9-digits composite number following 221008048 and preceding 221008050. In scientific notation, it is written as 2.21008049 × 10^8. The sum of its digits is 26. It has a total of 2 prime factors and 4 positive divisors. There are 220894836 positive integers (up to 221008049) that are relatively prime to 221008049.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.21008049 × 10^8
Engineering notation 2.21008049 × 10^6

Prime Factorization of 221008049

Prime Factorization 1987 × 111227

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 221008049
Product of the distinct prime numbers

The prime factorization of 221008049 is 1987 × 111227. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 10, 54, 45, 371, 620, 3470, 118, 51434, 36280, 172587, 576825, 7062835, 4680864, 83429826, 34721443, 486476619, 366417804, 813830589, 8088412208

Basic calculations (n = 221008049)

Multiplication

n×y
n×2 442016098
n×3 663024147
n×4 884032196
n×5 1105040245

Division

n÷y
n÷2 110504024.5
n÷3 73669349.666667
n÷3 55252012.25
n÷5 44201609.8

Exponentiation

ny
n2 48844557722786401
n3 1.0795040406581E+25
n4 2.3857908191346E+33
n5 5.2727897425905E+41

Nth Root

y√n
2√n 14866.33946202
3√n 604.60169945181
4√n 121.92759926292
5√n 46.653219363824

Divisors of 221008049

1, 1987, 111227, 221008049

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 -221008048
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 221008049 can be divided by 4 positive divisors. The sum of these divisors (counting 221008049) is 1, the average is 0.25.

Base conversion 221008049

Base System Value
2 Binary 1101001011000101000010110001
3 Ternary 120101212101001022
4 Quaternary 31023011002301
5 Quinary 423034224144
6 Senary 33532545225
8 Octal 1513050261
10 Decimal 221008049
12 Duodecimal 62022215
16 Hexadecimal d2c50b1
20 Vigesimal 3916029
36 Base36 3nkywh

Cryptographic Hash Functions

md5 61e5ac712f4ec272ae1ac3f7fcaa0294
sha1 933f972a9a170ea2c88e825923d7023936057298
sha256 b8f64f235d0f501f11cb315f74eaf32e4281a1bde7a703a95903870df861aeba
sha512 9478300eb0e20bb7819ca21cc48850cb360c8f816a70d8d0988c1e5954680b25a1227784dcf5e7000040609c78c570c35464e022c7a9df3aea1ee5082a915a09
ripemd-160 3868ef9cc4aa0f2551bac769f7ea27e866d83bd4

221008049 as geometric shapes

Circle

Radius = n
Diameter 442016098
Circumference 1388634526.2452
Area 1.5344970370975E+17

Sphere

Radius = n
Volume 4.5218159515359E+25
Surface area 6.1379881483899E+17
Circumference 1388634526.2452

Square

Length = n
Perimeter 884032196
Area 48844557722786401
Diagonal 312552580.28942

Cube

Length = n
Surface area 293067346336718406
Volume 1.0795040406581E+25
Space diagonal 382797169.74967

Equilateral Triangle

Length = n
Perimeter 663024147
Area 2.1150313912274E+16
Altitude 191398584.87484

Triangular Pyramid

Length = n
Surface area 2.1150313912274E+16
Volume 1.272207712446E+24
Height 104184193.42981