221501919 (number)

221501919 is an odd 9-digits composite number following 221501918 and preceding 221501920. In scientific notation, it is written as 2.21501919 × 10^8. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 145247040 positive integers (up to 221501919) that are relatively prime to 221501919.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million five hundred one thousand nine hundred nineteen

Notation

Scientific notation 2.21501919 × 10^8
Engineering notation 2.21501919 × 10^6

Prime Factorization of 221501919

Prime Factorization 3 × 61 × 1210393

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 221501919
Product of the distinct prime numbers

The prime factorization of 221501919 is 3 × 61 × 1210393. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 3, 73, 7, 800, 145, 7433, 1540, 41449, 3543, 955865, 173940, 5794963, 2778321, 62894410, 49353176, 268638468, 483555498, 9454096306, 2972109186

Basic calculations (n = 221501919)

Multiplication

n×y
n×2 443003838
n×3 664505757
n×4 886007676
n×5 1107509595

Division

n÷y
n÷2 110750959.5
n÷3 73833973
n÷3 55375479.75
n÷5 44300383.8

Exponentiation

ny
n2 49063100120682561
n3 1.086757082882E+25
n4 2.4071877934521E+33
n5 5.3319671564302E+41

Nth Root

y√n
2√n 14882.940536063
3√n 605.05171700055
4√n 121.99565785741
5√n 46.674051236928

Divisors of 221501919

1, 3, 61, 183, 1210393, 3631179, 73833973, 221501919

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 -221501918
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 221501919 can be divided by 8 positive divisors. The sum of these divisors (counting 221501919) is 1, the average is 0.125.

Base conversion 221501919

Base System Value
2 Binary 1101001100111101100111011111
3 Ternary 120102210110111210
4 Quaternary 31030331213133
5 Quinary 423201030134
6 Senary 33551315503
8 Octal 1514754737
10 Decimal 221501919
12 Duodecimal 6221bb93
16 Hexadecimal d33d9df
20 Vigesimal 3947efj
36 Base36 3nvjz3

Cryptographic Hash Functions

md5 9bea1f53d1cf0b4146f9773ef8c3b4b3
sha1 bbf7f9f038775c5b5fbe75a12dbc4d63448ea77e
sha256 d24f4bc5c6eef7a74e679d51c8a6880fcaea11421d2f1fdc8b83373a9e0f2c17
sha512 e8b5f5249284c4869f83695c15fe00484e6556fa5dfdadf93a18ea49766d3fc59246011d11bac623f33a8b86e898601ea2f3f644e1ea42c7b4e53a5749fe8fe3
ripemd-160 e613da82f5b7ab9b1e46594d15e2134d00b25340

221501919 as geometric shapes

Circle

Radius = n
Diameter 443003838
Circumference 1391737602.9729
Area 1.5413627490148E+17

Sphere

Radius = n
Volume 4.5521974237585E+25
Surface area 6.1654509960591E+17
Circumference 1391737602.9729

Square

Length = n
Perimeter 886007676
Area 49063100120682561
Diagonal 313251017.94147

Cube

Length = n
Surface area 294378600724095366
Volume 1.086757082882E+25
Space diagonal 383652577.68201

Equilateral Triangle

Length = n
Perimeter 664505757
Area 2.1244945546465E+16
Altitude 191826288.841

Triangular Pyramid

Length = n
Surface area 2.1244945546465E+16
Volume 1.2807555046807E+24
Height 104417005.98049