20375418 (number)

20375418 is an even 8-digits composite number following 20375417 and preceding 20375419. In scientific notation, it is written as 2.0375418 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 32 positive divisors. There are 5478912 positive integers (up to 20375418) that are relatively prime to 20375418.

Interesting facts

Basic properties

Name

Name twenty million three hundred seventy-five thousand four hundred eighteen

Notation

Scientific notation 2.0375418 × 10^7
Engineering notation 2.0375418 × 10^6

Prime Factorization of 20375418

Prime Factorization 2 × 3 × 7 × 17 × 28537

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20375418
Product of the distinct prime numbers

The prime factorization of 20375418 is 2 × 3 × 7 × 17 × 28537. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 3, 38, 85, 476, 138, 1701, 7591, 91487, 98303, 547030, 835263, 6447349, 1212188, 70544159, 64750101, 996490885, 333414820, 7892022869, 7351949556

Basic calculations (n = 20375418)

Multiplication

n×y
n×2 40750836
n×3 61126254
n×4 81501672
n×5 101877090

Division

n÷y
n÷2 10187709
n÷3 6791806
n÷3 5093854.5
n÷5 4075083.6

Exponentiation

ny
n2 415157658674724
n3 8.4590108313988E+21
n4 1.7235588155628E+29
n5 3.5118231314677E+36

Nth Root

y√n
2√n 4513.9138228371
3√n 273.12964632081
4√n 67.185666796104
5√n 28.961516933428

Divisors of 20375418

1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 28537, 57074, 85611, 171222, 199759, 399518, 485129, 599277, 970258, 1198554, 1455387, 2910774, 3395903, 6791806, 10187709, 20375418

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 -20375417
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 20375418 can be divided by 32 positive divisors. The sum of these divisors (counting 20375418) is 1, the average is 0.03125.

Base conversion 20375418

Base System Value
2 Binary 1001101101110011101111010
3 Ternary 1102100011211010
4 Quaternary 1031232131322
5 Quinary 20204003133
6 Senary 2004414350
8 Octal 115563572
10 Decimal 20375418
12 Duodecimal 69a73b6
16 Hexadecimal 136e77a
20 Vigesimal 676iai
36 Base36 c4pru

Cryptographic Hash Functions

md5 ff534ca737d38470da5eb14ba2d8b69b
sha1 cd44d0fd2cf610e0e9753b1bc158f580f27a48f5
sha256 36e1f0c0d0413f4e67711500c7aaecf9c11569bd4e328e0ef7db82b7926ae153
sha512 1af48cc25c7bc29d0a2d671e1379996de5cd0b2475f996d947ccd7845ce18c51fbbb2969035a225fa88b1785e4fb045d397d8b25d15792c93a7b0631030366ee
ripemd-160 9e5e39274e285070767c94dade8eba33c9d5d342

20375418 as geometric shapes

Circle

Radius = n
Diameter 40750836
Circumference 128022527.00524
Area 1.3042562505741E+15

Sphere

Radius = n
Volume 3.5433021712745E+22
Surface area 5.2170250022962E+15
Circumference 128022527.00524

Square

Length = n
Perimeter 81501672
Area 415157658674724
Diagonal 28815192.474621

Cube

Length = n
Surface area 2490945952048344
Volume 8.4590108313988E+21
Space diagonal 35291259.201453

Equilateral Triangle

Length = n
Perimeter 61126254
Area 1.7976853949399E+14
Altitude 17645629.600727

Triangular Pyramid

Length = n
Surface area 1.7976853949399E+14
Volume 9.9690398683543E+20
Height 9605064.158207