20125668 (number)

20125668 is an even 8-digits composite number following 20125667 and preceding 20125669. In scientific notation, it is written as 2.0125668 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 24 positive divisors. There are 6693120 positive integers (up to 20125668) that are relatively prime to 20125668.

Interesting facts

Basic properties

Name

Name twenty million one hundred twenty-five thousand six hundred sixty-eight

Notation

Scientific notation 2.0125668 × 10^7
Engineering notation 2.0125668 × 10^6

Prime Factorization of 20125668

Prime Factorization 2 × 2 × 3 × 499 × 3361

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10062834
Product of the distinct prime numbers

The prime factorization of 20125668 is 2 × 2 × 3 × 499 × 3361. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 10, 68, 28, 25, 696, 7244, 4210, 52322, 4999, 151376, 12450, 1809114, 1844664, 33392711, 25399459, 247521952, 16825681, 8132915241, 570361049

Basic calculations (n = 20125668)

Multiplication

n×y
n×2 40251336
n×3 60377004
n×4 80502672
n×5 100628340

Division

n÷y
n÷2 10062834
n÷3 6708556
n÷3 5031417
n÷5 4025133.6

Exponentiation

ny
n2 405042512446224
n3 8.1517511313786E+21
n4 1.6405943688875E+29
n5 3.3018057590899E+36

Nth Root

y√n
2√n 4486.164062983
3√n 272.00910076239
4√n 66.978832947305
5√n 28.890167567535

Divisors of 20125668

1, 2, 3, 4, 6, 12, 499, 998, 1497, 1996, 2994, 3361, 5988, 6722, 10083, 13444, 20166, 40332, 1677139, 3354278, 5031417, 6708556, 10062834, 20125668

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20125667
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20125668 can be divided by 24 positive divisors. The sum of these divisors (counting 20125668) is 1, the average is 0.041666666666667.

Base conversion 20125668

Base System Value
2 Binary 1001100110001011111100100
3 Ternary 1101212111020010
4 Quaternary 1030301133210
5 Quinary 20123010133
6 Senary 1555210220
8 Octal 114613744
10 Decimal 20125668
12 Duodecimal 68a6970
16 Hexadecimal 13317e4
20 Vigesimal 65fe38
36 Base36 bzd2c

Cryptographic Hash Functions

md5 524a5f5a1ddfc863f45d478f5bcdc3ec
sha1 4c57e0d2970fd46b1edbb646a5f83d188705c207
sha256 38279aff0cd2356923b06610df59433d278828ef8b67abb733fbe202f16931b9
sha512 60613b0d83845e3c171c7f3d636dcf2482ae28c1e432b773498f775975cac46e76342a4d5253bc1af08eeaeebd4232e46c20cf5a3aad879f14cdf39cd4f20f7e
ripemd-160 ce5c0a8422c6b7775eed38ca078281bc210e2e3e

20125668 as geometric shapes

Circle

Radius = n
Diameter 40251336
Circumference 126453301.47477
Area 1.2724785814926E+15

Sphere

Radius = n
Volume 3.4145975290975E+22
Surface area 5.0899143259704E+15
Circumference 126453301.47477

Square

Length = n
Perimeter 80502672
Area 405042512446224
Diagonal 28461992.637418

Cube

Length = n
Surface area 2430255074677344
Volume 8.1517511313786E+21
Space diagonal 34858679.512263

Equilateral Triangle

Length = n
Perimeter 60377004
Area 1.7538855269555E+14
Altitude 17429339.756132

Triangular Pyramid

Length = n
Surface area 1.7538855269555E+14
Volume 9.6069308392382E+20
Height 9487330.8791394