221474530 (number)

221474530 is an even 9-digits composite number following 221474529 and preceding 221474531. In scientific notation, it is written as 2.21474530 × 10^8. The sum of its digits is 28. It has a total of 4 prime factors and 16 positive divisors. There are 85821120 positive integers (up to 221474530) that are relatively prime to 221474530.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million four hundred seventy-four thousand five hundred thirty

Notation

Scientific notation 2.21474530 × 10^8
Engineering notation 2.21474530 × 10^6

Prime Factorization of 221474530

Prime Factorization 2 × 5 × 4087 × 5419

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 221474530
Product of the distinct prime numbers

The prime factorization of 221474530 is 2 × 5 × 4087 × 5419. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 1, 19, 99, 873, 696, 148, 5810, 90375, 2757, 997390, 423072, 992754, 9056027, 47696962, 71198099, 506901814, 147341228, 4668465562, 3333820294

Basic calculations (n = 221474530)

Multiplication

n×y
n×2 442949060
n×3 664423590
n×4 885898120
n×5 1107372650

Division

n÷y
n÷2 110737265
n÷3 73824843.333333
n÷3 55368632.5
n÷5 44294906

Exponentiation

ny
n2 49050967438720900
n3 1.0863539959536E+25
n4 2.4059974066745E+33
n5 5.3286714482444E+41

Nth Root

y√n
2√n 14882.020360153
3√n 605.02677749567
4√n 121.99188645214
5√n 46.672896918421

Divisors of 221474530

1, 2, 5, 10, 4087, 5419, 8174, 10838, 20435, 27095, 40870, 54190, 22147453, 44294906, 110737265, 221474530

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -221474529
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 221474530 can be divided by 16 positive divisors. The sum of these divisors (counting 221474530) is 1, the average is 0.0625.

Base conversion 221474530

Base System Value
2 Binary 1101001100110110111011100010
3 Ternary 120102202001221101
4 Quaternary 31030312323202
5 Quinary 423144141110
6 Senary 33550545014
8 Octal 1514667342
10 Decimal 221474530
12 Duodecimal 6220816a
16 Hexadecimal d336ee2
20 Vigesimal 394466a
36 Base36 3nuyua

Cryptographic Hash Functions

md5 81179c759ffcbb3c24eaecb88e6be15f
sha1 435d43c09f17081bb95040b5ed5cd92855ad5fd1
sha256 6041f71e9c94055fdbf0ddc7ae99a481ebe96427b6b7a846dd5d8d22cd1f63d3
sha512 6cbb8cd4cac4d0965dd6ca4871a6bddf5b52cd6e12eb8c4adbae29f0e1c6c2a94c331ef6b8acf81b3041b31cabb0bcb86adaeab023d9c66a1ef990643f16558d
ripemd-160 f0c44ea0ea523998806a8adb55df3df896df2880

221474530 as geometric shapes

Circle

Radius = n
Diameter 442949060
Circumference 1391565512.8105
Area 1.5409815895696E+17

Sphere

Radius = n
Volume 4.550508977181E+25
Surface area 6.1639263582783E+17
Circumference 1391565512.8105

Square

Length = n
Perimeter 885898120
Area 49050967438720900
Diagonal 313212284.04621

Cube

Length = n
Surface area 294305804632325400
Volume 1.0863539959536E+25
Space diagonal 383605138.54244

Equilateral Triangle

Length = n
Perimeter 664423590
Area 2.1239691941068E+16
Altitude 191802569.27122

Triangular Pyramid

Length = n
Surface area 2.1239691941068E+16
Volume 1.2802804621798E+24
Height 104404094.68207