20432816 (number)

20432816 is an even 8-digits composite number following 20432815 and preceding 20432817. In scientific notation, it is written as 2.0432816 × 10^7. The sum of its digits is 26. It has a total of 6 prime factors and 20 positive divisors. There are 10189632 positive integers (up to 20432816) that are relatively prime to 20432816.

Interesting facts

Basic properties

Name

Name twenty million four hundred thirty-two thousand eight hundred sixteen

Notation

Scientific notation 2.0432816 × 10^7
Engineering notation 2.0432816 × 10^6

Prime Factorization of 20432816

Prime Factorization 2 × 2 × 2 × 2 × 439 × 2909

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2554102
Product of the distinct prime numbers

The prime factorization of 20432816 is 2 × 2 × 2 × 2 × 439 × 2909. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 2, 7, 28, 396, 661, 5797, 3869, 27031, 67161, 122833, 98625, 1337292, 8654833, 57424571, 6279583, 719565479, 512996523, 6332249254, 9038823954

Basic calculations (n = 20432816)

Multiplication

n×y
n×2 40865632
n×3 61298448
n×4 81731264
n×5 102164080

Division

n÷y
n÷2 10216408
n÷3 6810938.6666667
n÷3 5108204
n÷5 4086563.2

Exponentiation

ny
n2 417499969689856
n3 8.5307000606784E+21
n4 1.7430622469103E+29
n5 3.5615670167665E+36

Nth Root

y√n
2√n 4520.2672487365
3√n 273.38587660653
4√n 67.232932769116
5√n 28.977815624106

Divisors of 20432816

1, 2, 4, 8, 16, 439, 878, 1756, 2909, 3512, 5818, 7024, 11636, 23272, 46544, 1277051, 2554102, 5108204, 10216408, 20432816

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20432815
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20432816 can be divided by 20 positive divisors. The sum of these divisors (counting 20432816) is 1, the average is 0.05.

Base conversion 20432816

Base System Value
2 Binary 1001101111100011110110000
3 Ternary 1102110002112222
4 Quaternary 1031330132300
5 Quinary 20212322231
6 Senary 2005540212
8 Octal 115743660
10 Decimal 20432816
12 Duodecimal 6a14668
16 Hexadecimal 137c7b0
20 Vigesimal 67e20g
36 Base36 c5y28

Cryptographic Hash Functions

md5 d6ef013ff72c213b5a29bb0b20cdb593
sha1 7a1608d8a32332e7298c16cf24017bd6e0afaa92
sha256 37eb133f6ba9ce0dde59fee481f10452e69b39ce4ac8f9170285f44d6ee80e93
sha512 07bb21d9e3564c400a25f51f17af9919a022a723e5baff6c4983c1f215b740446dcf2a174b541887ba9af339e62626ee74977274f2250870a67fabec11ec2a70
ripemd-160 0293051bc36996c0e2dde8009d6e8a414e8a4653

20432816 as geometric shapes

Circle

Radius = n
Diameter 40865632
Circumference 128383169.2755
Area 1.3116148376516E+15

Sphere

Radius = n
Volume 3.573331285414E+22
Surface area 5.2464593506065E+15
Circumference 128383169.2755

Square

Length = n
Perimeter 81731264
Area 417499969689856
Diagonal 28896365.504674

Cube

Length = n
Surface area 2504999818139136
Volume 8.5307000606784E+21
Space diagonal 35390675.453706

Equilateral Triangle

Length = n
Perimeter 61298448
Area 1.8078278991532E+14
Altitude 17695337.726853

Triangular Pyramid

Length = n
Surface area 1.8078278991532E+14
Volume 1.005352643529E+21
Height 9632121.8348913