221514894 (number)

221514894 is an even 9-digits composite number following 221514893 and preceding 221514895. In scientific notation, it is written as 2.21514894 × 10^8. The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors. There are 72903168 positive integers (up to 221514894) that are relatively prime to 221514894.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million five hundred fourteen thousand eight hundred ninety-four

Notation

Scientific notation 2.21514894 × 10^8
Engineering notation 2.21514894 × 10^6

Prime Factorization of 221514894

Prime Factorization 2 × 3 × 79 × 3 × 155777

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 73838298
Product of the distinct prime numbers

The prime factorization of 221514894 is 2 × 3 × 79 × 3 × 155777. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 3, 56, 20, 458, 803, 9697, 9008, 35213, 8671, 981393, 590213, 7355831, 1757320, 6830075, 79589079, 962822524, 547502180, 8475017823, 2762890554

Basic calculations (n = 221514894)

Multiplication

n×y
n×2 443029788
n×3 664544682
n×4 886059576
n×5 1107574470

Division

n÷y
n÷2 110757447
n÷3 73838298
n÷3 55378723.5
n÷5 44302978.8

Exponentiation

ny
n2 49068848263831236
n3 1.0869480721865E+25
n4 2.4077518699389E+33
n5 5.3335290024782E+41

Nth Root

y√n
2√n 14883.376431442
3√n 605.06353088276
4√n 121.99744436439
5√n 46.674598032756

Divisors of 221514894

1, 2, 3, 6, 9, 18, 79, 158, 237, 474, 711, 1422, 155777, 311554, 467331, 934662, 1401993, 2803986, 12306383, 24612766, 36919149, 73838298, 110757447, 221514894

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -221514893
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 221514894 can be divided by 24 positive divisors. The sum of these divisors (counting 221514894) is 1, the average is 0.041666666666667.

Base conversion 221514894

Base System Value
2 Binary 1101001101000000110010001110
3 Ternary 120102211010022100
4 Quaternary 31031000302032
5 Quinary 423201434034
6 Senary 33551455530
8 Octal 1515006216
10 Decimal 221514894
12 Duodecimal 622275a6
16 Hexadecimal d340c8e
20 Vigesimal 394974e
36 Base36 3nvtzi

Cryptographic Hash Functions

md5 5252b5944df33314ac2ab7d4bb9b5ef9
sha1 ebc24d9fab6488702d9cf4c0a898262d0b634dc0
sha256 7e42076b19c9f07fdc0083d5ae2218a8eea16b349716929d5776210f32756a84
sha512 f5bf50c77642fa1266ad87f04469db2012c7b2e128cee829695b27d6ac51973196499142be3804645f794cb53d422232409767e5372b7dcfde8936548e1944ee
ripemd-160 50ef4403da037304dd584edcd942eef9868cfa44

221514894 as geometric shapes

Circle

Radius = n
Diameter 443029788
Circumference 1391819127.3022
Area 1.5415433322576E+17

Sphere

Radius = n
Volume 4.5529974378861E+25
Surface area 6.1661733290306E+17
Circumference 1391819127.3022

Square

Length = n
Perimeter 886059576
Area 49068848263831236
Diagonal 313269367.36244

Cube

Length = n
Surface area 294413089582987416
Volume 1.0869480721865E+25
Space diagonal 383675051.04123

Equilateral Triangle

Length = n
Perimeter 664544682
Area 2.1247434565461E+16
Altitude 191837525.52062

Triangular Pyramid

Length = n
Surface area 2.1247434565461E+16
Volume 1.2809805877345E+24
Height 104423122.45415