21303693 (number)

21303693 is an odd 8-digits composite number following 21303692 and preceding 21303694. In scientific notation, it is written as 2.1303693 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 24 positive divisors. There are 13124592 positive integers (up to 21303693) that are relatively prime to 21303693.

Interesting facts

Basic properties

Name

Name twenty-one million three hundred three thousand six hundred ninety-three

Notation

Scientific notation 2.1303693 × 10^7
Engineering notation 2.1303693 × 10^6

Prime Factorization of 21303693

Prime Factorization 9 × 79 × 83 × 19 × 19

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1121247
Product of the distinct prime numbers

The prime factorization of 21303693 is 9 × 79 × 83 × 19 × 19. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 4, 61, 38, 312, 112, 4077, 2547, 27166, 23068, 49545, 459690, 1598978, 5096053, 92111741, 6829224, 932800108, 877081195, 6405271408, 9190294007

Basic calculations (n = 21303693)

Multiplication

n×y
n×2 42607386
n×3 63911079
n×4 85214772
n×5 106518465

Division

n÷y
n÷2 10651846.5
n÷3 7101231
n÷3 5325923.25
n÷5 4260738.6

Exponentiation

ny
n2 453847335438249
n3 9.6686243030445E+21
n4 2.059774038844E+29
n5 4.3880793772902E+36

Nth Root

y√n
2√n 4615.5923780161
3√n 277.21600358621
4√n 67.938151123033
5√n 29.220724456466

Divisors of 21303693

1, 9, 19, 79, 83, 171, 361, 711, 747, 1501, 1577, 3249, 6557, 13509, 14193, 28519, 29963, 59013, 124583, 256671, 269667, 1121247, 2367077, 21303693

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 -21303692
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 21303693 can be divided by 24 positive divisors. The sum of these divisors (counting 21303693) is 1, the average is 0.041666666666667.

Base conversion 21303693

Base System Value
2 Binary 1010001010001000110001101
3 Ternary 1111002100011200
4 Quaternary 1101101012031
5 Quinary 20423204233
6 Senary 2040340113
8 Octal 121210615
10 Decimal 21303693
12 Duodecimal 7174639
16 Hexadecimal 145118d
20 Vigesimal 6d2j4d
36 Base36 com19

Cryptographic Hash Functions

md5 8aa4a8505220b3b06a4fbc5937196fab
sha1 c04ae754e27198c4e1a42c5afd48856d6c71e8e7
sha256 35007b5bfe5eec581ee44ec82c4172bc1ee460cc783ad02ee2ae0091ba9d37dc
sha512 31d0090b1d4e44d6163c347e1e4f1583271eacc3fd0d7679f3608961b7fe582898846e04dcf3ff3d0f49e17c481f20677c7fc6306d96cc21ec8f106ecb4df71c
ripemd-160 118d8c8e3875730c155398dd36ac8085abe00f1f

21303693 as geometric shapes

Circle

Radius = n
Diameter 42607386
Circumference 133855050.84626
Area 1.4258034548641E+15

Sphere

Radius = n
Volume 4.0499838774352E+22
Surface area 5.7032138194564E+15
Circumference 133855050.84626

Square

Length = n
Perimeter 85214772
Area 453847335438249
Diagonal 30127971.569233

Cube

Length = n
Surface area 2723084012629494
Volume 9.6686243030445E+21
Space diagonal 36899078.664849

Equilateral Triangle

Length = n
Perimeter 63911079
Area 1.965216609647E+14
Altitude 18449539.332425

Triangular Pyramid

Length = n
Surface area 1.965216609647E+14
Volume 1.1394583015713E+21
Height 10042657.189744