20973909 (number)

20973909 is an odd 8-digits composite number following 20973908 and preceding 20973910. In scientific notation, it is written as 2.0973909 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 12677760 positive integers (up to 20973909) that are relatively prime to 20973909.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0973909 × 10^7
Engineering notation 2.0973909 × 10^6

Prime Factorization of 20973909

Prime Factorization 3 × 11 × 1117 × 569

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20973909
Product of the distinct prime numbers

The prime factorization of 20973909 is 3 × 11 × 1117 × 569. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 7, 3, 5, 206, 49, 7961, 9309, 2821, 4432, 616002, 46621, 7663694, 4581485, 85581947, 85568014, 532593424, 251435368, 569705596, 9356266790

Basic calculations (n = 20973909)

Multiplication

n×y
n×2 41947818
n×3 62921727
n×4 83895636
n×5 104869545

Division

n÷y
n÷2 10486954.5
n÷3 6991303
n÷3 5243477.25
n÷5 4194781.8

Exponentiation

ny
n2 439904858740281
n3 9.2265244758765E+21
n4 1.9351628474331E+29
n5 4.0587929462242E+36

Nth Root

y√n
2√n 4579.7280486946
3√n 275.77811141182
4√n 67.673688008668
5√n 29.129690872946

Divisors of 20973909

1, 3, 11, 33, 569, 1117, 1707, 3351, 6259, 12287, 18777, 36861, 635573, 1906719, 6991303, 20973909

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 -20973908
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 20973909 can be divided by 16 positive divisors. The sum of these divisors (counting 20973909) is 1, the average is 0.0625.

Base conversion 20973909

Base System Value
2 Binary 1010000000000100101010101
3 Ternary 1110110120210110
4 Quaternary 1100000211111
5 Quinary 20332131114
6 Senary 2025313233
8 Octal 120004525
10 Decimal 20973909
12 Duodecimal 7035819
16 Hexadecimal 1400955
20 Vigesimal 6b1ef9
36 Base36 chjkl

Cryptographic Hash Functions

md5 e7f7b60da10f1505c305c36de2f9609c
sha1 37a37ff704b591fba5ab9c0a3f5691c4f207baad
sha256 c2ea9ab48cdc3e0ef16be63f466ab9b1b28beedde5dc7d9b1000d0b80892bc71
sha512 9e30e4edc84e91ce4d0796f0b011e7033e873beaae5c687a514f7fa60dc371bd30897a126f21a055dadc2a6c485897f7edcb2abea386378abbd71d172b1692d7
ripemd-160 a367ac8d8b0d0fecf60becb322e362b09eecea2f

20973909 as geometric shapes

Circle

Radius = n
Diameter 41947818
Circumference 131782956.86292
Area 1.3820018724969E+15

Sphere

Radius = n
Volume 3.8647975348773E+22
Surface area 5.5280074899877E+15
Circumference 131782956.86292

Square

Length = n
Perimeter 83895636
Area 439904858740281
Diagonal 29661586.563779

Cube

Length = n
Surface area 2639429152441686
Volume 9.2265244758765E+21
Space diagonal 36327876.021326

Equilateral Triangle

Length = n
Perimeter 62921727
Area 1.9048439145864E+14
Altitude 18163938.010663

Triangular Pyramid

Length = n
Surface area 1.9048439145864E+14
Volume 1.0873563372793E+21
Height 9887195.5212597