20431338 (number)

20431338 is an even 8-digits composite number following 20431337 and preceding 20431339. In scientific notation, it is written as 2.0431338 × 10^7. The sum of its digits is 24. It has a total of 4 prime factors and 16 positive divisors. There are 6798176 positive integers (up to 20431338) that are relatively prime to 20431338.

Interesting facts

Basic properties

Name

Name twenty million four hundred thirty-one thousand three hundred thirty-eight

Notation

Scientific notation 2.0431338 × 10^7
Engineering notation 2.0431338 × 10^6

Prime Factorization of 20431338

Prime Factorization 2 × 3 × 617 × 5519

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20431338
Product of the distinct prime numbers

The prime factorization of 20431338 is 2 × 3 × 617 × 5519. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 1, 46, 79, 432, 795, 1472, 7376, 15630, 75559, 749020, 98712, 114827, 9784913, 76495345, 52951409, 150577547, 832217829, 967843544, 5264034336

Basic calculations (n = 20431338)

Multiplication

n×y
n×2 40862676
n×3 61294014
n×4 81725352
n×5 102156690

Division

n÷y
n÷2 10215669
n÷3 6810446
n÷3 5107834.5
n÷5 4086267.6

Exponentiation

ny
n2 417439572470244
n3 8.5288489997151E+21
n4 1.7425579666414E+29
n5 3.5602790801043E+36

Nth Root

y√n
2√n 4520.103759871
3√n 273.379284693
4√n 67.231716918959
5√n 28.977396392114

Divisors of 20431338

1, 2, 3, 6, 617, 1234, 1851, 3702, 5519, 11038, 16557, 33114, 3405223, 6810446, 10215669, 20431338

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 -20431337
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 20431338 can be divided by 16 positive divisors. The sum of these divisors (counting 20431338) is 1, the average is 0.0625.

Base conversion 20431338

Base System Value
2 Binary 1001101111100000111101010
3 Ternary 1102110000112020
4 Quaternary 1031330013222
5 Quinary 20212300323
6 Senary 2005525310
8 Octal 115740752
10 Decimal 20431338
12 Duodecimal 6a13836
16 Hexadecimal 137c1ea
20 Vigesimal 67di6i
36 Base36 c5wx6

Cryptographic Hash Functions

md5 28c047f7c491a2db66d30d18c1bff9f0
sha1 f24748d6969829db23225fb19a9b8cf9d8dfecb0
sha256 6c08ee53804b89d27510fd47a347e0d17ae68d6b160d0ff5e436e3163d2e3e6d
sha512 1e58c574848ea583956bbfe9c45a0720644a1b01a72dd2f62af2a42407614d403a26ba17c0b30b7042ef161f1799431ccffbc6daa09447227e3bbb0bb6e32ba2
ripemd-160 2ee67cfc30c8c13dafe1dfa6361197e143c2d40e

20431338 as geometric shapes

Circle

Radius = n
Diameter 40862676
Circumference 128373882.72762
Area 1.3114250941902E+15

Sphere

Radius = n
Volume 3.5725559148109E+22
Surface area 5.2457003767607E+15
Circumference 128373882.72762

Square

Length = n
Perimeter 81725352
Area 417439572470244
Diagonal 28894275.297029

Cube

Length = n
Surface area 2504637434821464
Volume 8.5288489997151E+21
Space diagonal 35388115.482613

Equilateral Triangle

Length = n
Perimeter 61294014
Area 1.8075663715207E+14
Altitude 17694057.741306

Triangular Pyramid

Length = n
Surface area 1.8075663715207E+14
Volume 1.0051344939024E+21
Height 9631425.0990096