221462015 (number)

221462015 is an odd 9-digits composite number following 221462014 and preceding 221462016. In scientific notation, it is written as 2.21462015 × 10^8. The sum of its digits is 23. It has a total of 2 prime factors and 4 positive divisors. There are 177169608 positive integers (up to 221462015) that are relatively prime to 221462015.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million four hundred sixty-two thousand fifteen

Notation

Scientific notation 2.21462015 × 10^8
Engineering notation 2.21462015 × 10^6

Prime Factorization of 221462015

Prime Factorization 5 × 44292403

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 221462015
Product of the distinct prime numbers

The prime factorization of 221462015 is 5 × 44292403. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 1, 62, 58, 452, 740, 8256, 4019, 9780, 78787, 385199, 83987, 5345677, 5328052, 46969298, 65401934, 627287686, 849633185, 4528397794, 5392952342

Basic calculations (n = 221462015)

Multiplication

n×y
n×2 442924030
n×3 664386045
n×4 885848060
n×5 1107310075

Division

n÷y
n÷2 110731007.5
n÷3 73820671.666667
n÷3 55365503.75
n÷5 44292403

Exponentiation

ny
n2 49045424087860225
n3 1.0861698445027E+25
n4 2.4054536239581E+33
n5 5.327166065508E+41

Nth Root

y√n
2√n 14881.599880389
3√n 605.01538107197
4√n 121.99016304764
5√n 46.672369431574

Divisors of 221462015

1, 5, 44292403, 221462015

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 -221462014
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 221462015 can be divided by 4 positive divisors. The sum of these divisors (counting 221462015) is 1, the average is 0.25.

Base conversion 221462015

Base System Value
2 Binary 1101001100110011110111111111
3 Ternary 120102201102202212
4 Quaternary 31030303313333
5 Quinary 423143241030
6 Senary 33550411035
8 Octal 1514636777
10 Decimal 221462015
12 Duodecimal 62200a7b
16 Hexadecimal d333dff
20 Vigesimal 3942f0f
36 Base36 3nup6n

Cryptographic Hash Functions

md5 1311a3622b21729a3e6f855bd963ad19
sha1 2530384acc380ab73afad6b9b089396ac640a3b7
sha256 93c6fbc1969fca87b7b96c7de64410f51d075fa291e3b8975fbb0ebda6793e23
sha512 06b3170702e77e6fea6beff5286a16bda88e23441914ecff6ea26c11d70402cd50d9390244a06ab7182f5f47b1ec02cfabb7f9864c0e08a6cd2818802cb655b1
ripemd-160 c9cdaa001933723d1dfff791978a039a6a191d7d

221462015 as geometric shapes

Circle

Radius = n
Diameter 442924030
Circumference 1391486878.7464
Area 1.5408074400662E+17

Sphere

Radius = n
Volume 4.5497376053873E+25
Surface area 6.1632297602647E+17
Circumference 1391486878.7464

Square

Length = n
Perimeter 885848060
Area 49045424087860225
Diagonal 313194585.16347

Cube

Length = n
Surface area 294272544527161350
Volume 1.0861698445027E+25
Space diagonal 383583461.92658

Equilateral Triangle

Length = n
Perimeter 664386045
Area 2.1237291599734E+16
Altitude 191791730.96329

Triangular Pyramid

Length = n
Surface area 2.1237291599734E+16
Volume 1.2800634376137E+24
Height 104398195.05449