21743225 (number)

21743225 is an odd 8-digits composite number following 21743224 and preceding 21743226. In scientific notation, it is written as 2.1743225 × 10^7. The sum of its digits is 26. It has a total of 4 prime factors and 12 positive divisors. There are 14909520 positive integers (up to 21743225) that are relatively prime to 21743225.

Interesting facts

Basic properties

Name

Name twenty-one million seven hundred forty-three thousand two hundred twenty-five

Notation

Scientific notation 2.1743225 × 10^7
Engineering notation 2.1743225 × 10^6

Prime Factorization of 21743225

Prime Factorization 5 × 7 × 5 × 124247

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 4348645
Product of the distinct prime numbers

The prime factorization of 21743225 is 5 × 7 × 5 × 124247. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 6, 11, 74, 721, 727, 3763, 8275, 29929, 51870, 712267, 763771, 8614083, 4539665, 15382193, 66021902, 205771825, 768928832, 9736241929, 407688117

Basic calculations (n = 21743225)

Multiplication

n×y
n×2 43486450
n×3 65229675
n×4 86972900
n×5 108716125

Division

n÷y
n÷2 10871612.5
n÷3 7247741.6666667
n÷3 5435806.25
n÷5 4348645

Exponentiation

ny
n2 472767833400625
n3 1.0279497374392E+22
n4 2.2350942429832E+29
n5 4.8598157021389E+36

Nth Root

y√n
2√n 4662.9631137293
3√n 279.10952222596
4√n 68.285892494199
5√n 29.340316340583

Divisors of 21743225

1, 5, 7, 25, 35, 175, 124247, 621235, 869729, 3106175, 4348645, 21743225

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21743224
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21743225 can be divided by 12 positive divisors. The sum of these divisors (counting 21743225) is 1, the average is 0.083333333333333.

Base conversion 21743225

Base System Value
2 Binary 1010010111100011001111001
3 Ternary 1111220200002122
4 Quaternary 1102330121321
5 Quinary 21031240400
6 Senary 2054011025
8 Octal 122743171
10 Decimal 21743225
12 Duodecimal 7346a75
16 Hexadecimal 14bc679
20 Vigesimal 6fhi15
36 Base36 cy16h

Cryptographic Hash Functions

md5 1fce26b63a6902a375a382abdc0742f6
sha1 982a0ef313da16004553015c4ece4bac9933dde4
sha256 fb6d3fb6097b4c23a226040490a48851ddc632e55c46c9d1b7b51b484dab6fa2
sha512 1e94d6bec73f38cd6d9ef00db4e92395232c325700926fe8edd14838f1569f7cd71ac74d68c2e04b52bf45fbc9256021bd4ab4c23cb41ab6a697a76938fd8c74
ripemd-160 f4d9831d41b2b8188c752547237490524060d9a0

21743225 as geometric shapes

Circle

Radius = n
Diameter 43486450
Circumference 136616711.8507
Area 1.485243952265E+15

Sphere

Radius = n
Volume 4.3058657911982E+22
Surface area 5.9409758090599E+15
Circumference 136616711.8507

Square

Length = n
Perimeter 86972900
Area 472767833400625
Diagonal 30749563.68473

Cube

Length = n
Surface area 2836607000403750
Volume 1.0279497374392E+22
Space diagonal 37660370.420402

Equilateral Triangle

Length = n
Perimeter 65229675
Area 2.0471447690854E+14
Altitude 18830185.210201

Triangular Pyramid

Length = n
Surface area 2.0471447690854E+14
Volume 1.211450383437E+21
Height 10249854.561577