20442975 (number)

20442975 is an odd 8-digits composite number following 20442974 and preceding 20442976. In scientific notation, it is written as 2.0442975 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 8933760 positive integers (up to 20442975) that are relatively prime to 20442975.

Interesting facts

Basic properties

Name

Name twenty million four hundred forty-two thousand nine hundred seventy-five

Notation

Scientific notation 2.0442975 × 10^7
Engineering notation 2.0442975 × 10^6

Prime Factorization of 20442975

Prime Factorization 35 × 115 × 3 × 1693

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20442975
Product of the distinct prime numbers

The prime factorization of 20442975 is 35 × 115 × 3 × 1693. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 2, 77, 44, 347, 930, 6234, 7815, 39342, 75196, 243907, 431328, 9002903, 251654, 88959233, 22933838, 150206424, 421567544, 925799390, 1992051204

Basic calculations (n = 20442975)

Multiplication

n×y
n×2 40885950
n×3 61328925
n×4 81771900
n×5 102214875

Division

n÷y
n÷2 10221487.5
n÷3 6814325
n÷3 5110743.75
n÷5 4088595

Exponentiation

ny
n2 417915226850625
n3 8.5434305346267E+21
n4 1.7465313683361E+29
n5 3.5704297099611E+36

Nth Root

y√n
2√n 4521.3908258411
3√n 273.43117737761
4√n 67.241288103673
5√n 28.980696549575

Divisors of 20442975

1, 3, 35, 105, 115, 345, 1693, 4025, 5079, 12075, 59255, 177765, 194695, 584085, 6814325, 20442975

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 -20442974
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 20442975 can be divided by 16 positive divisors. The sum of these divisors (counting 20442975) is 1, the average is 0.0625.

Base conversion 20442975

Base System Value
2 Binary 1001101111110111101011111
3 Ternary 1102110121111020
4 Quaternary 1031332331133
5 Quinary 20213133400
6 Senary 2010055223
8 Octal 115767537
10 Decimal 20442975
12 Duodecimal 6a1a513
16 Hexadecimal 137ef5f
20 Vigesimal 67f78f
36 Base36 c65wf

Cryptographic Hash Functions

md5 e1ab1df0d58620a76f741d69dd54b5b3
sha1 25d5dda38ebc00ee5ec4843da5d586d459d93338
sha256 e89b94ea567cd4c729a2345b2c23be3bc588bed4147ea5e2123c8afbbd94dc87
sha512 fafc27b5074cd48781a477a3360b1e2f707088216a6b9431e9eb2404268039008ac706f71ca27030f3585b685d7fbf9583b371eab3ecebee32dece2a0395c10f
ripemd-160 5c0a931450e4184c7107e4c4f38e1618d95eb00c

20442975 as geometric shapes

Circle

Radius = n
Diameter 40885950
Circumference 128447000.15504
Area 1.3129194064972E+15

Sphere

Radius = n
Volume 3.5786638138717E+22
Surface area 5.2516776259889E+15
Circumference 128447000.15504

Square

Length = n
Perimeter 81771900
Area 417915226850625
Diagonal 28910732.500254

Cube

Length = n
Surface area 2507491361103750
Volume 8.5434305346267E+21
Space diagonal 35408271.35786

Equilateral Triangle

Length = n
Perimeter 61328925
Area 1.8096260154049E+14
Altitude 17704135.67893

Triangular Pyramid

Length = n
Surface area 1.8096260154049E+14
Volume 1.0068529442718E+21
Height 9636910.833418