221461623 (number)

221461623 is an odd 9-digits composite number following 221461622 and preceding 221461624. In scientific notation, it is written as 2.21461623 × 10^8. The sum of its digits is 27. It has a total of 3 prime factors and 8 positive divisors. There are 144039840 positive integers (up to 221461623) that are relatively prime to 221461623.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million four hundred sixty-one thousand six hundred twenty-three

Notation

Scientific notation 2.21461623 × 10^8
Engineering notation 2.21461623 × 10^6

Prime Factorization of 221461623

Prime Factorization 9 × 41 × 600167

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 221461623
Product of the distinct prime numbers

The prime factorization of 221461623 is 9 × 41 × 600167. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 1, 75, 41, 24, 945, 792, 6038, 7, 56755, 13339, 23759, 1278879, 7235954, 30339621, 5981406, 147468405, 930293068, 3642978137, 730882983

Basic calculations (n = 221461623)

Multiplication

n×y
n×2 442923246
n×3 664384869
n×4 885846492
n×5 1107308115

Division

n÷y
n÷2 110730811.5
n÷3 73820541
n÷3 55365405.75
n÷5 44292324.6

Exponentiation

ny
n2 49045250461794129
n3 1.086164076771E+25
n4 2.4054365928601E+33
n5 5.3271189187839E+41

Nth Root

y√n
2√n 14881.586709756
3√n 605.01502410155
4√n 121.99010906527
5√n 46.672352909028

Divisors of 221461623

1, 9, 41, 369, 600167, 5401503, 24606847, 221461623

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -221461622
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 221461623 can be divided by 8 positive divisors. The sum of these divisors (counting 221461623) is 1, the average is 0.125.

Base conversion 221461623

Base System Value
2 Binary 1101001100110011110001110111
3 Ternary 120102201102020100
4 Quaternary 31030303301313
5 Quinary 423143232443
6 Senary 33550405143
8 Octal 1514636167
10 Decimal 221461623
12 Duodecimal 622007b3
16 Hexadecimal d333c77
20 Vigesimal 3942e13
36 Base36 3nuovr

Cryptographic Hash Functions

md5 7edc3d3d1ce7dffc96785984e2ff6f1c
sha1 1b6fcc014affe8fa23ce0b9a7f46883d261fee26
sha256 98d169dc672688cc224cde5699cb4e1a6f00a7fa3e2e9d97d1be0ca085645194
sha512 0cd3f5073cc1217a6f28874891282427393958907bbf6fb7b698b943fe6202e601ab1c7919dc76fb6826e64ba005d8985d2d8ff719b9eb2ac67f201d8dbc8a32
ripemd-160 7f13f6745dbf854a429dbd6665a1bc42e5d65275

221461623 as geometric shapes

Circle

Radius = n
Diameter 442923246
Circumference 1391484415.7377
Area 1.5408019854424E+17

Sphere

Radius = n
Volume 4.5497134455694E+25
Surface area 6.1632079417698E+17
Circumference 1391484415.7377

Square

Length = n
Perimeter 885846492
Area 49045250461794129
Diagonal 313194030.79176

Cube

Length = n
Surface area 294271502770764774
Volume 1.086164076771E+25
Space diagonal 383582782.96266

Equilateral Triangle

Length = n
Perimeter 664384869
Area 2.1237216417442E+16
Altitude 191791391.48133

Triangular Pyramid

Length = n
Surface area 2.1237216417442E+16
Volume 1.2800566402767E+24
Height 104398010.26392