20123907 (number)

20123907 is an odd 8-digits composite number following 20123906 and preceding 20123908. In scientific notation, it is written as 2.0123907 × 10^7. The sum of its digits is 24. It has a total of 4 prime factors and 16 positive divisors. There are 12130560 positive integers (up to 20123907) that are relatively prime to 20123907.

Interesting facts

Basic properties

Name

Name twenty million one hundred twenty-three thousand nine hundred seven

Notation

Scientific notation 2.0123907 × 10^7
Engineering notation 2.0123907 × 10^6

Prime Factorization of 20123907

Prime Factorization 237 × 19 × 41 × 109

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20123907
Product of the distinct prime numbers

The prime factorization of 20123907 is 237 × 19 × 41 × 109. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 9, 33, 86, 44, 28, 3327, 2164, 68916, 79544, 515923, 976615, 4430062, 1770426, 40536549, 83747841, 712054843, 450624970, 700912252, 6807756738

Basic calculations (n = 20123907)

Multiplication

n×y
n×2 40247814
n×3 60371721
n×4 80495628
n×5 100619535

Division

n÷y
n÷2 10061953.5
n÷3 6707969
n÷3 5030976.75
n÷5 4024781.4

Exponentiation

ny
n2 404971632944649
n3 8.1496114790163E+21
n4 1.6400202348986E+29
n5 3.3003614685217E+36

Nth Root

y√n
2√n 4485.9677885602
3√n 272.00116691397
4√n 66.977367733886
5√n 28.889661970744

Divisors of 20123907

1, 19, 41, 109, 237, 779, 2071, 4469, 4503, 9717, 25833, 84911, 184623, 490827, 1059153, 20123907

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 -20123906
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 20123907 can be divided by 16 positive divisors. The sum of these divisors (counting 20123907) is 1, the average is 0.0625.

Base conversion 20123907

Base System Value
2 Binary 1001100110001000100000011
3 Ternary 1101212101210220
4 Quaternary 1030301010003
5 Quinary 20122431112
6 Senary 1555154123
8 Octal 114610403
10 Decimal 20123907
12 Duodecimal 68a5943
16 Hexadecimal 1331103
20 Vigesimal 65f9f7
36 Base36 bzbpf

Cryptographic Hash Functions

md5 755fa63461f16247127681da7f372f0a
sha1 c5c1059cd05030caaee3ee9205e5933b1fe8c8fd
sha256 8885241fbeb308b8d917c7e0d348f536138cbed1981c3600a1c34d92f3023b59
sha512 72799e08a05106634332d25bc44f2f4372c18a5944d7a0c662b675e1932b89c4b2b37bfae5873570e790782deb5ea4eebc6ac0fe4c6af74e24dc84cbd3c99d83
ripemd-160 b3cecd8ae0051d5172c6b9fe23194838f31889ff

20123907 as geometric shapes

Circle

Radius = n
Diameter 40247814
Circumference 126442236.78545
Area 1.2722559069712E+15

Sphere

Radius = n
Volume 3.4137012736118E+22
Surface area 5.0890236278847E+15
Circumference 126442236.78545

Square

Length = n
Perimeter 80495628
Area 404971632944649
Diagonal 28459502.207335

Cube

Length = n
Surface area 2429829797667894
Volume 8.1496114790163E+21
Space diagonal 34855629.370791

Equilateral Triangle

Length = n
Perimeter 60371721
Area 1.7535786097107E+14
Altitude 17427814.685395

Triangular Pyramid

Length = n
Surface area 1.7535786097107E+14
Volume 9.6044092347469E+20
Height 9486500.7357783