20679908 (number)

20679908 is an even 8-digits composite number following 20679907 and preceding 20679909. In scientific notation, it is written as 2.0679908 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors. There are 10087680 positive integers (up to 20679908) that are relatively prime to 20679908.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0679908 × 10^7
Engineering notation 2.0679908 × 10^6

Prime Factorization of 20679908

Prime Factorization 2 × 2 × 41 × 126097

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10339954
Product of the distinct prime numbers

The prime factorization of 20679908 is 2 × 2 × 41 × 126097. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 6, 77, 16, 951, 592, 7471, 9871, 61867, 12301, 798617, 141263, 7143873, 4651436, 76961258, 14307798, 358015195, 9479484, 1864264455, 2964421566

Basic calculations (n = 20679908)

Multiplication

n×y
n×2 41359816
n×3 62039724
n×4 82719632
n×5 103399540

Division

n÷y
n÷2 10339954
n÷3 6893302.6666667
n÷3 5169977
n÷5 4135981.6

Exponentiation

ny
n2 427658594888464
n3 8.8439403977027E+21
n4 1.8289187378198E+29
n5 3.7821871237589E+36

Nth Root

y√n
2√n 4547.5166849611
3√n 274.48347340181
4√n 67.435277748083
5√n 29.047564215248

Divisors of 20679908

1, 2, 4, 41, 82, 164, 126097, 252194, 504388, 5169977, 10339954, 20679908

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 -20679907
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 20679908 can be divided by 12 positive divisors. The sum of these divisors (counting 20679908) is 1, the average is 0.083333333333333.

Base conversion 20679908

Base System Value
2 Binary 1001110111000110011100100
3 Ternary 1102220122111112
4 Quaternary 1032320303210
5 Quinary 20243224113
6 Senary 2015124152
8 Octal 116706344
10 Decimal 20679908
12 Duodecimal 6b13658
16 Hexadecimal 13b8ce4
20 Vigesimal 694jf8
36 Base36 cb8pw

Cryptographic Hash Functions

md5 d765cd97f5e9e5905f7380540d9f9110
sha1 135228416fe249b522fad6a3d403b071eefa3e8a
sha256 f153d82c0c0782c94327ff4c0a1f23e5b222437794d066d5d1167713ac43c52d
sha512 9642dab06c198bc4da7f188c0efe10024e240cf0e8981f5587178ed9120a4c6d4225cb17287f6d7e5edb04fa3daffd37ee9c981ca3531fa24ce4bbfbfec804f2
ripemd-160 1f078448ab2adbfd6fe123100f032dd6190398cc

20679908 as geometric shapes

Circle

Radius = n
Diameter 41359816
Circumference 129935694.09943
Area 1.3435290999461E+15

Sphere

Radius = n
Volume 3.7045410909612E+22
Surface area 5.3741163997845E+15
Circumference 129935694.09943

Square

Length = n
Perimeter 82719632
Area 427658594888464
Diagonal 29245806.362228

Cube

Length = n
Surface area 2565951569330784
Volume 8.8439403977027E+21
Space diagonal 35818651.35185

Equilateral Triangle

Length = n
Perimeter 62039724
Area 1.8518160366008E+14
Altitude 17909325.675925

Triangular Pyramid

Length = n
Surface area 1.8518160366008E+14
Volume 1.0422683712709E+21
Height 9748602.1207426