21909303 (number)

21909303 is an odd 8-digits composite number following 21909302 and preceding 21909304. In scientific notation, it is written as 2.1909303 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 13400640 positive integers (up to 21909303) that are relatively prime to 21909303.

Interesting facts

Basic properties

Name

Name twenty-one million nine hundred nine thousand three hundred three

Notation

Scientific notation 2.1909303 × 10^7
Engineering notation 2.1909303 × 10^6

Prime Factorization of 21909303

Prime Factorization 9 × 13 × 199 × 941

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21909303
Product of the distinct prime numbers

The prime factorization of 21909303 is 9 × 13 × 199 × 941. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 9, 72, 81, 895, 102, 1723, 9901, 30857, 38454, 973321, 641160, 5629487, 2072884, 98044764, 69724677, 951540518, 82531128, 8957234205, 8028540330

Basic calculations (n = 21909303)

Multiplication

n×y
n×2 43818606
n×3 65727909
n×4 87637212
n×5 109546515

Division

n÷y
n÷2 10954651.5
n÷3 7303101
n÷3 5477325.75
n÷5 4381860.6

Exponentiation

ny
n2 480017557945809
n3 1.0516850122355E+22
n4 2.3041685593626E+29
n5 5.0482727130148E+36

Nth Root

y√n
2√n 4680.7374418995
3√n 279.81834731262
4√n 68.415915121407
5√n 29.385001168257

Divisors of 21909303

1, 9, 13, 117, 199, 941, 1791, 2587, 8469, 12233, 23283, 110097, 187259, 1685331, 2434367, 21909303

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 -21909302
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 21909303 can be divided by 16 positive divisors. The sum of these divisors (counting 21909303) is 1, the average is 0.0625.

Base conversion 21909303

Base System Value
2 Binary 1010011100100111100110111
3 Ternary 1112020002220200
4 Quaternary 1103210330313
5 Quinary 21102044203
6 Senary 2101331543
8 Octal 123447467
10 Decimal 21909303
12 Duodecimal 7406bb3
16 Hexadecimal 14e4f37
20 Vigesimal 6gid53
36 Base36 d1lbr

Cryptographic Hash Functions

md5 359ea141c7c1a996b6b4296c5b114378
sha1 4d16dec6100e37ee3858c3b375e99de04f95610d
sha256 e1baa8c651507e55fa643df6d5dcee84e8b8dbb4cda564cfc70816fbb4e9bdb6
sha512 00272baa7e3f5311b2875d8c9b1e2220c1259a977344d88bbb4b1ee5e591de2235f330a352d928f9bb36ff4693f5e0d53dc7e4c4e7848ce52b47e41cc95ba420
ripemd-160 d98a895c97dc9c593f3ffa341779230c25ffcb64

21909303 as geometric shapes

Circle

Radius = n
Diameter 43818606
Circumference 137660210.70015
Area 1.5080196336367E+15

Sphere

Radius = n
Volume 4.4052878777726E+22
Surface area 6.0320785345467E+15
Circumference 137660210.70015

Square

Length = n
Perimeter 87637212
Area 480017557945809
Diagonal 30984433.444742

Cube

Length = n
Surface area 2880105347674854
Volume 1.0516850122355E+22
Space diagonal 37948025.954421

Equilateral Triangle

Length = n
Perimeter 65727909
Area 2.0785369972182E+14
Altitude 18974012.977211

Triangular Pyramid

Length = n
Surface area 2.0785369972182E+14
Volume 1.2394226730399E+21
Height 10328144.481581