221471724 (number)

221471724 is an even 9-digits composite number following 221471723 and preceding 221471725. In scientific notation, it is written as 2.21471724 × 10^8. The sum of its digits is 30. It has a total of 6 prime factors and 48 positive divisors. There are 70103040 positive integers (up to 221471724) that are relatively prime to 221471724.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million four hundred seventy-one thousand seven hundred twenty-four

Notation

Scientific notation 2.21471724 × 10^8
Engineering notation 2.21471724 × 10^6

Prime Factorization of 221471724

Prime Factorization 2 × 2 × 3 × 29 × 61 × 10433

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 110735862
Product of the distinct prime numbers

The prime factorization of 221471724 is 2 × 2 × 3 × 29 × 61 × 10433. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 221471724)

Multiplication

n×y
n×2 442943448
n×3 664415172
n×4 885886896
n×5 1107358620

Division

n÷y
n÷2 110735862
n÷3 73823908
n÷3 55367931
n÷5 44294344.8

Exponentiation

ny
n2 49049724531532176
n3 1.0863127053724E+25
n4 2.4058754766192E+33
n5 5.3283338953617E+41

Nth Root

y√n
2√n 14881.92608502
3√n 605.02422233007
4√n 121.99150005234
5√n 46.67277865217

Divisors of 221471724

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -221471723
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 221471724 can be divided by 48 positive divisors. The sum of these divisors (counting 221471724) is 1, the average is 0.020833333333333.

Base conversion 221471724

Base System Value
2 Binary 1101001100110110001111101100
3 Ternary 120102201221002110
4 Quaternary 31030312033230
5 Quinary 423144043344
6 Senary 33550524020
8 Octal 1514661754
10 Decimal 221471724
12 Duodecimal 62206610
16 Hexadecimal d3363ec
20 Vigesimal 3943j64
36 Base36 3nuwoc

Cryptographic Hash Functions

md5 b8e5c5e5804fc3a73364ce8b66d415aa
sha1 f6d023f1974b1434d50b9733ef5a79772d7f7986
sha256 58119ef4d08ad93da1ed777cfd7301148e080a361c67548acac4ad793c8b2468
sha512 70666032e70f516c871232f3d691fde5c04f1b3bab26967de5da230d00232ba8e2368e157f8add0ba4b154a3b079d8a814fb54d3d883b435619c073aded1f242
ripemd-160 f610e7366bfd634c66253881888b7c9db13fe4db

221471724 as geometric shapes

Circle

Radius = n
Diameter 442943448
Circumference 1391547882.1925
Area 1.5409425424886E+17

Sphere

Radius = n
Volume 4.5503360195987E+25
Surface area 6.1637701699546E+17
Circumference 1391547882.1925

Square

Length = n
Perimeter 885886896
Area 49049724531532176
Diagonal 313208315.76295

Cube

Length = n
Surface area 294298347189193056
Volume 1.0863127053724E+25
Space diagonal 383600278.40787

Equilateral Triangle

Length = n
Perimeter 664415172
Area 2.1239153746468E+16
Altitude 191800139.20394

Triangular Pyramid

Length = n
Surface area 2.1239153746468E+16
Volume 1.2802318007632E+24
Height 104402771.92098