20125743 (number)

20125743 is an odd 8-digits composite number following 20125742 and preceding 20125744. In scientific notation, it is written as 2.0125743 × 10^7. The sum of its digits is 24. It has a total of 5 prime factors and 32 positive divisors. There are 11606400 positive integers (up to 20125743) that are relatively prime to 20125743.

Interesting facts

Basic properties

Name

Name twenty million one hundred twenty-five thousand seven hundred forty-three

Notation

Scientific notation 2.0125743 × 10^7
Engineering notation 2.0125743 × 10^6

Prime Factorization of 20125743

Prime Factorization 3 × 11 × 53 × 37 × 311

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20125743
Product of the distinct prime numbers

The prime factorization of 20125743 is 3 × 11 × 53 × 37 × 311. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 6, 11, 98, 682, 390, 143, 6437, 54267, 84779, 846216, 196798, 8470562, 9778565, 1126310, 40076396, 161604020, 831089152, 7890381342, 8241145282

Basic calculations (n = 20125743)

Multiplication

n×y
n×2 40251486
n×3 60377229
n×4 80502972
n×5 100628715

Division

n÷y
n÷2 10062871.5
n÷3 6708581
n÷3 5031435.75
n÷5 4025148.6

Exponentiation

ny
n2 405045531302049
n3 8.1518422662835E+21
n4 1.6406188242776E+29
n5 3.3018672818373E+36

Nth Root

y√n
2√n 4486.1724220097
3√n 272.00943865026
4√n 66.978895347786
5√n 28.890189099833

Divisors of 20125743

1, 3, 11, 33, 37, 53, 111, 159, 311, 407, 583, 933, 1221, 1749, 1961, 3421, 5883, 10263, 11507, 16483, 21571, 34521, 49449, 64713, 126577, 181313, 379731, 543939, 609871, 1829613, 6708581, 20125743

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20125742
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20125743 can be divided by 32 positive divisors. The sum of these divisors (counting 20125743) is 1, the average is 0.03125.

Base conversion 20125743

Base System Value
2 Binary 1001100110001100000101111
3 Ternary 1101212111022220
4 Quaternary 1030301200233
5 Quinary 20123010433
6 Senary 1555210423
8 Octal 114614057
10 Decimal 20125743
12 Duodecimal 68a6a13
16 Hexadecimal 133182f
20 Vigesimal 65fe73
36 Base36 bzd4f

Cryptographic Hash Functions

md5 7a0cdd6b5ab55fd920e76cd3a795d502
sha1 8ee5a1d712ba3516838ddeb5286b7a4fab21dd6a
sha256 a32527dcddf65a02edab978e3326a820d7521d000569d29ed8b3136889bfd2de
sha512 79cd3bda82e960c770d654692bce10b6d8e235d1094b60fc28d1b3e5943123272031be1d1c9e2a5d1f18d190432faa48b439b94835769953b9cce6a099de10b8
ripemd-160 af4a8c4c35dbdc89d40a05e0d3eb1cb83fc98732

20125743 as geometric shapes

Circle

Radius = n
Diameter 40251486
Circumference 126453772.71367
Area 1.2724880655079E+15

Sphere

Radius = n
Volume 3.4146357035972E+22
Surface area 5.0899522620316E+15
Circumference 126453772.71367

Square

Length = n
Perimeter 80502972
Area 405045531302049
Diagonal 28462098.703435

Cube

Length = n
Surface area 2430273187812294
Volume 8.1518422662835E+21
Space diagonal 34858809.416074

Equilateral Triangle

Length = n
Perimeter 60377229
Area 1.7538985989847E+14
Altitude 17429404.708037

Triangular Pyramid

Length = n
Surface area 1.7538985989847E+14
Volume 9.6070382427536E+20
Height 9487366.2344785