20343939 (number)

20343939 is an odd 8-digits composite number following 20343938 and preceding 20343940. In scientific notation, it is written as 2.0343939 × 10^7. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 10568160 positive integers (up to 20343939) that are relatively prime to 20343939.

Interesting facts

Basic properties

Name

Name twenty million three hundred forty-three thousand nine hundred thirty-nine

Notation

Scientific notation 2.0343939 × 10^7
Engineering notation 2.0343939 × 10^6

Prime Factorization of 20343939

Prime Factorization 77 × 3 × 88069

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 20343939
Product of the distinct prime numbers

The prime factorization of 20343939 is 77 × 3 × 88069. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 5, 46, 5, 784, 523, 6813, 9059, 53522, 69979, 279335, 419501, 5801690, 8604518, 3159370, 82289823, 286816225, 18190592, 7486640347, 3862887774

Basic calculations (n = 20343939)

Multiplication

n×y
n×2 40687878
n×3 61031817
n×4 81375756
n×5 101719695

Division

n÷y
n÷2 10171969.5
n÷3 6781313
n÷3 5085984.75
n÷5 4068787.8

Exponentiation

ny
n2 413875854035721
n3 8.4198651280756E+21
n4 1.712932225538E+29
n5 3.4847788707479E+36

Nth Root

y√n
2√n 4510.4255896755
3√n 272.98891661588
4√n 67.159702126167
5√n 28.952562579568

Divisors of 20343939

1, 3, 77, 231, 88069, 264207, 6781313, 20343939

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20343938
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20343939 can be divided by 8 positive divisors. The sum of these divisors (counting 20343939) is 1, the average is 0.125.

Base conversion 20343939

Base System Value
2 Binary 1001101100110110010000011
3 Ternary 1102021120122020
4 Quaternary 1031212302003
5 Quinary 20202001224
6 Senary 2004012523
8 Octal 115466203
10 Decimal 20343939
12 Duodecimal 6991143
16 Hexadecimal 1366c83
20 Vigesimal 672jgj
36 Base36 c41hf

Cryptographic Hash Functions

md5 438079fd0426ed7d83f9fa8bade4d142
sha1 cdbefc472b7c50d4d4cd97c9e21ff0b3cd37813b
sha256 1c9ccef2f37373e24ec6d712da2aac0ed8ea88743d591cc88ed684d53e926ad8
sha512 23d9b7f4a20e9ab763042e7ee0a724586f3a975636d5d505fed8e724b46dd2b6dc45fe6e0e5edaa637f558d2ef378cb62b0b875919e33fd25deb419c9c2f96dc
ripemd-160 0fe729d4ca6df2e05d804c4982aa1e0e4059e844

20343939 as geometric shapes

Circle

Radius = n
Diameter 40687878
Circumference 127824738.61496
Area 1.3002293425368E+15

Sphere

Radius = n
Volume 3.5269048574106E+22
Surface area 5.2009173701473E+15
Circumference 127824738.61496

Square

Length = n
Perimeter 81375756
Area 413875854035721
Diagonal 28770674.445891

Cube

Length = n
Surface area 2483255124214326
Volume 8.4198651280756E+21
Space diagonal 35236735.974082

Equilateral Triangle

Length = n
Perimeter 61031817
Area 1.7921350180396E+14
Altitude 17618367.987041

Triangular Pyramid

Length = n
Surface area 1.7921350180396E+14
Volume 9.922906214564E+20
Height 9590224.815297