20375942 (number)

20375942 is an even 8-digits composite number following 20375941 and preceding 20375943. In scientific notation, it is written as 2.0375942 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 16 positive divisors. There are 9554400 positive integers (up to 20375942) that are relatively prime to 20375942.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0375942 × 10^7
Engineering notation 2.0375942 × 10^6

Prime Factorization of 20375942

Prime Factorization 2 × 19 × 101 × 5309

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20375942
Product of the distinct prime numbers

The prime factorization of 20375942 is 2 × 19 × 101 × 5309. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 1, 49, 9, 67, 248, 7629, 9900, 44038, 95758, 94023, 950267, 2064950, 4295678, 90795704, 96586826, 898891571, 569134949, 1887432923, 773063540

Basic calculations (n = 20375942)

Multiplication

n×y
n×2 40751884
n×3 61127826
n×4 81503768
n×5 101879710

Division

n÷y
n÷2 10187971
n÷3 6791980.6666667
n÷3 5093985.5
n÷5 4075188.4

Exponentiation

ny
n2 415179012387364
n3 8.4596634760222E+21
n4 1.7237361232695E+29
n5 3.5122747271044E+36

Nth Root

y√n
2√n 4513.9718652203
3√n 273.13198768313
4√n 67.186098749818
5√n 28.96166589409

Divisors of 20375942

1, 2, 19, 38, 101, 202, 1919, 3838, 5309, 10618, 100871, 201742, 536209, 1072418, 10187971, 20375942

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 -20375941
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 20375942 can be divided by 16 positive divisors. The sum of these divisors (counting 20375942) is 1, the average is 0.0625.

Base conversion 20375942

Base System Value
2 Binary 1001101101110100110000110
3 Ternary 1102100012112112
4 Quaternary 1031232212012
5 Quinary 20204012232
6 Senary 2004421022
8 Octal 115564606
10 Decimal 20375942
12 Duodecimal 69a7772
16 Hexadecimal 136e986
20 Vigesimal 676jh2
36 Base36 c4q6e

Cryptographic Hash Functions

md5 7cefbd4dacaa0687c4f94ed79482f060
sha1 acb3f068aad7ed733b4f9959489d16f93c8f3bd0
sha256 4f1c1c0dfc45360b243a66f4e81ce27ee7684075ba1070257c01bf449d144508
sha512 5e577029e229fb2f2974717b669e98afc8b3edbd0855541ed724d616586c61452cfabc99ae2abbb95fe8a1f3149c2fca1eca0cdb2dadaecf2a42232d313ba0c9
ripemd-160 151f7a5465bf22f3ad732a7670dbb766b1c8cee1

20375942 as geometric shapes

Circle

Radius = n
Diameter 40751884
Circumference 128025819.39434
Area 1.3043233352408E+15

Sphere

Radius = n
Volume 3.5435755504151E+22
Surface area 5.2172933409632E+15
Circumference 128025819.39434

Square

Length = n
Perimeter 81503768
Area 415179012387364
Diagonal 28815933.522528

Cube

Length = n
Surface area 2491074074324184
Volume 8.4596634760222E+21
Space diagonal 35292166.796077

Equilateral Triangle

Length = n
Perimeter 61127826
Area 1.797777859228E+14
Altitude 17646083.398038

Triangular Pyramid

Length = n
Surface area 1.797777859228E+14
Volume 9.9698090174191E+20
Height 9605311.1741759