20379628 (number)

20379628 is an even 8-digits composite number following 20379627 and preceding 20379629. In scientific notation, it is written as 2.0379628 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 12 positive divisors. There are 9653472 positive integers (up to 20379628) that are relatively prime to 20379628.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0379628 × 10^7
Engineering notation 2.0379628 × 10^6

Prime Factorization of 20379628

Prime Factorization 2 × 2 × 19 × 268153

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10189814
Product of the distinct prime numbers

The prime factorization of 20379628 is 2 × 2 × 19 × 268153. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 1, 60, 100, 427, 128, 3017, 6138, 39272, 66233, 854515, 933393, 2007156, 3022503, 72305920, 70393123, 204523120, 65939438, 5525757448, 8598820400

Basic calculations (n = 20379628)

Multiplication

n×y
n×2 40759256
n×3 61138884
n×4 81518512
n×5 101898140

Division

n÷y
n÷2 10189814
n÷3 6793209.3333333
n÷3 5094907
n÷5 4075925.6

Exponentiation

ny
n2 415329237418384
n3 8.4642553561103E+21
n4 1.7249837545454E+29
n5 3.5154527223678E+36

Nth Root

y√n
2√n 4514.3801346364
3√n 273.14845651362
4√n 67.189137028514
5√n 28.962713649101

Divisors of 20379628

1, 2, 4, 19, 38, 76, 268153, 536306, 1072612, 5094907, 10189814, 20379628

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20379627
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20379628 can be divided by 12 positive divisors. The sum of these divisors (counting 20379628) is 1, the average is 0.083333333333333.

Base conversion 20379628

Base System Value
2 Binary 1001101101111011111101100
3 Ternary 1102100101121001
4 Quaternary 1031233133230
5 Quinary 20204122003
6 Senary 2004450044
8 Octal 115573754
10 Decimal 20379628
12 Duodecimal 69a9924
16 Hexadecimal 136f7ec
20 Vigesimal 677918
36 Base36 c4t0s

Cryptographic Hash Functions

md5 d476cf457001ff82ba35115ec9536344
sha1 e0b5eb74fd53399acba50ed3326a2da787c9a4a3
sha256 6cd122a222b387a92363f02306dbcdfa06555f7d586d838b9b86496f771c1289
sha512 1c100ce92f4749833dc02a71dacd3dfc9d38400a2bc90ee7e2819916037117b7cc7c240f6cbf26bfb3ad2d015c3345b0132f1d79f20b3dca3507de08e8cf4afa
ripemd-160 a4543f4dc3a872b19f80e08a7ba114a312a3c7fb

20379628 as geometric shapes

Circle

Radius = n
Diameter 40759256
Circumference 128048979.21539
Area 1.3047952810946E+15

Sphere

Radius = n
Volume 3.5454989926486E+22
Surface area 5.2191811243786E+15
Circumference 128048979.21539

Square

Length = n
Perimeter 81518512
Area 415329237418384
Diagonal 28821146.313718

Cube

Length = n
Surface area 2491975424510304
Volume 8.4642553561103E+21
Space diagonal 35298551.135353

Equilateral Triangle

Length = n
Perimeter 61138884
Area 1.7984283526937E+14
Altitude 17649275.567677

Triangular Pyramid

Length = n
Surface area 1.7984283526937E+14
Volume 9.9752206000003E+20
Height 9607048.7712395