221570446 (number)

221570446 is an even 9-digits composite number following 221570445 and preceding 221570447. In scientific notation, it is written as 2.21570446 × 10^8. The sum of its digits is 31. It has a total of 2 prime factors and 4 positive divisors. There are 110785222 positive integers (up to 221570446) that are relatively prime to 221570446.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million five hundred seventy thousand four hundred forty-six

Notation

Scientific notation 2.21570446 × 10^8
Engineering notation 2.21570446 × 10^6

Prime Factorization of 221570446

Prime Factorization 2 × 110785223

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 221570446
Product of the distinct prime numbers

The prime factorization of 221570446 is 2 × 110785223. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 7, 89, 6, 624, 929, 7658, 5002, 13402, 87655, 141627, 981599, 4771463, 1399251, 70208009, 10644510, 378799797, 949946230, 3025298448, 8892050791

Basic calculations (n = 221570446)

Multiplication

n×y
n×2 443140892
n×3 664711338
n×4 886281784
n×5 1107852230

Division

n÷y
n÷2 110785223
n÷3 73856815.333333
n÷3 55392611.5
n÷5 44314089.2

Exponentiation

ny
n2 49093462540638916
n3 1.0877660390814E+25
n4 2.4101680642291E+33
n5 5.340220129262E+41

Nth Root

y√n
2√n 14885.242557647
3√n 605.1141063832
4√n 122.0050923431
5√n 46.67693882995

Divisors of 221570446

1, 2, 110785223, 221570446

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 -221570445
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 221570446 can be divided by 4 positive divisors. The sum of these divisors (counting 221570446) is 1, the average is 0.25.

Base conversion 221570446

Base System Value
2 Binary 1101001101001110010110001110
3 Ternary 120102220221111211
4 Quaternary 31031032112032
5 Quinary 423210223241
6 Senary 33553005034
8 Octal 1515162616
10 Decimal 221570446
12 Duodecimal 6225377a
16 Hexadecimal d34e58e
20 Vigesimal 394g626
36 Base36 3nx0um

Cryptographic Hash Functions

md5 54bebe9f92782a1e85ad08bb54e351c7
sha1 c67492ce3651bdde6752b1323416dc87a5d9899f
sha256 892413bc6da6fe092c6edfd450d9db810c88e3320b1056b0047260c128cba0bc
sha512 ad1c853a1e9d39f70a376c63558e1fa0a4f400458a0eef0eac38bf78487205b7189d22d7371b0844b67d016114c973310db73bdf982accc5e3d297e430636fd2
ripemd-160 dfaddaf3412908faf6053e4d22ed9a81faad9572

221570446 as geometric shapes

Circle

Radius = n
Diameter 443140892
Circumference 1392168170.8124
Area 1.5423166125696E+17

Sphere

Radius = n
Volume 4.5564237296033E+25
Surface area 6.1692664502783E+17
Circumference 1392168170.8124

Square

Length = n
Perimeter 886281784
Area 49093462540638916
Diagonal 313347929.75426

Cube

Length = n
Surface area 294560775243833496
Volume 1.0877660390814E+25
Space diagonal 383771269.9277

Equilateral Triangle

Length = n
Perimeter 664711338
Area 2.1258092859967E+16
Altitude 191885634.96385

Triangular Pyramid

Length = n
Surface area 2.1258092859967E+16
Volume 1.2819445709648E+24
Height 104449309.91809