221569409 (number)

221569409 is an odd 9-digits prime number following 221569408 and preceding 221569410. In scientific notation, it is written as 2.21569409 × 10^8. The sum of its digits is 38. It has a total of 1 prime factors and 2 positive divisors. There are 221569408 positive integers (up to 221569409) that are relatively prime to 221569409.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million five hundred sixty-nine thousand four hundred nine

Notation

Scientific notation 2.21569409 × 10^8
Engineering notation 2.21569409 × 10^6

Prime Factorization of 221569409

Prime Factorization 221569409

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 221569409
Product of the distinct prime numbers

The prime factorization of 221569409 is 221569409. Since it has a total of 1 prime factors.

Most popular turbo-numbers

9, 9, 42, 91, 484, 600, 5274, 4363, 16702, 42591, 530985, 157399, 7026830, 160356, 33301407, 87143503, 928697514, 792953853, 5945040569, 6417657437

Basic calculations (n = 221569409)

Multiplication

n×y
n×2 443138818
n×3 664708227
n×4 886277636
n×5 1107847045

Division

n÷y
n÷2 110784704.5
n÷3 73856469.666667
n÷3 55392352.25
n÷5 44313881.8

Exponentiation

ny
n2 49093003004609281
n3 1.0877507661767E+25
n4 2.4101229440106E+33
n5 5.3400951632176E+41

Nth Root

y√n
2√n 14885.207724449
3√n 605.11316235792
4√n 122.00494958996
5√n 46.676895138133

Divisors of 221569409

1, 221569409

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 221569410
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 110784705
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 14885.20775804
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999909735
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 221569409 can be divided by 2 positive divisors. The sum of these divisors (counting 221569409) is 221569410, the average is 110784705.

Base conversion 221569409

Base System Value
2 Binary 1101001101001110000110000001
3 Ternary 120102220220002102
4 Quaternary 31031032012001
5 Quinary 423210210114
6 Senary 33553000145
8 Octal 1515160601
10 Decimal 221569409
12 Duodecimal 62253055
16 Hexadecimal d34e181
20 Vigesimal 394g3a9
36 Base36 3nx01t

Cryptographic Hash Functions

md5 66d3e85d50029eed30d0962e977cc719
sha1 fdfb2fc07b48aec2fc6444d64542c6d21dd4d423
sha256 8d12802b816e4de8a442081f29b282aa8409ce5118e98554b04b56d82e3c5e8a
sha512 065750eceb060e05bd1ca8b3a462a1650a8fcc0ba06e816c676c8def1b1bde10635a3deba68a22667c33dbe3aeaadaa172f4b0036d8084ed102052dbd3b02687
ripemd-160 a5ba9ec27977c191d43d2f7c93d28e3b1b0474ac

221569409 as geometric shapes

Circle

Radius = n
Diameter 443138818
Circumference 1392161655.1493
Area 1.5423021758194E+17

Sphere

Radius = n
Volume 4.5563597546096E+25
Surface area 6.1692087032777E+17
Circumference 1392161655.1493

Square

Length = n
Perimeter 886277636
Area 49093003004609281
Diagonal 313346463.21479

Cube

Length = n
Surface area 294558018027655686
Volume 1.0877507661767E+25
Space diagonal 383769473.79101

Equilateral Triangle

Length = n
Perimeter 664708227
Area 2.1257893875029E+16
Altitude 191884736.8955

Triangular Pyramid

Length = n
Surface area 2.1257893875029E+16
Volume 1.281926571674E+24
Height 104448821.0716